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diff --git a/adns-0.6/.cvsignore b/adns-0.6/.cvsignore
new file mode 100644
index 0000000..439a8fd
--- /dev/null
+++ b/adns-0.6/.cvsignore
@@ -0,0 +1,8 @@
+Makefile
+config.log
+config.cache
+config.status
+dist_tmp
+adns-*.tar.gz
+settings.make
+*.tmp*
diff --git a/adns-0.6/COPYING b/adns-0.6/COPYING
new file mode 100644
index 0000000..60549be
--- /dev/null
+++ b/adns-0.6/COPYING
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
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+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
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+
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+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
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+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
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+You are not responsible for enforcing compliance by third parties to
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+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
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+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
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+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/adns-0.6/INSTALL b/adns-0.6/INSTALL
new file mode 100644
index 0000000..cbf164a
--- /dev/null
+++ b/adns-0.6/INSTALL
@@ -0,0 +1,58 @@
+INSTALLATION INSTRUCTIONS for ADNS
+
+   $ ./configure
+   $ make
+   # make install
+
+Unfortunately, since this is a beta, there is no good documentation
+yet.  For now, use the comments in the public header file adns.h.
+
+
+You will find that adns requires a reasonably standard and up to date
+system.
+
+In particular, the build system assumes that you have ELF shared
+libraries.  If you don't then please don't send me patches to support
+your kind of shared libraries, and don't send me patches to use
+libtool.  I'm not interested in supporting non-ELF shared libraries.
+However, if you send me an appropriate patch I'd be willing to make it
+easy or automatic to disable the ELF shared library arrangements.
+
+The adnsresfilter utility uses `tsearch' from the C library (a la SVID
+and X/Open).  If your C library doesn't have tsearch you will find
+that configure arranges for adnsresfilter not to be built.  To rectify
+this, install a C library containing tsearch, such as the GNU C
+library.  It is best if tsearch uses an automatically-balancing tree
+algorithm, like the glibc version does.  Simple binary trees may
+perform badly.
+
+You will probably find that GNU Make is required.
+
+
+COPYRIGHT
+
+This file, INSTALL, contains installation instructions and other
+details for adns.
+
+adns is
+ Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ Copyright (C) 1999 Tony Finch <dot@dotat.at>
+
+adns is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2 of the License, or (at your
+option) any later version.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with userv as the file COPYING; if not, email me at the address
+above or write to the Free Software Foundation, 59 Temple Place -
+Suite 330, Boston, MA 02111-1307, USA.
+
+# Local variables:
+# mode: text
+# End:
diff --git a/adns-0.6/Makefile.in b/adns-0.6/Makefile.in
new file mode 100644
index 0000000..0877244
--- /dev/null
+++ b/adns-0.6/Makefile.in
@@ -0,0 +1,68 @@
+# Makefile - top-level Makefile
+#  
+#  This file is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#
+#  It is part of adns, which is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+# 
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2, or (at your option)
+#  any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+DISTVERSION=	0.6
+srcdir=		@srcdir@
+VPATH=		@srcdir@
+
+SUBDIRS= src dynamic client regress
+
+all install uninstall clean distclean mostlyclean maintainer-clean distprep:
+	set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d $@; done
+	$(MAKE) $@-here
+
+all-here install-here uninstall-here distprep-here:	README
+
+clean-here mostlyclean-here:
+		rm -f *~ ./#*# core *.orig *.rej adns-*.tar.gz
+		rm -rf dist_tmp
+
+distclean-here maintainer-clean-here:	clean-here
+		rm -f settings.make config.h config.cache config.log config.status
+
+install-strip:
+	$(MAKE) INSTALL_PROGRAM_FLAGS=-s
+
+dist_tmp=dist_tmp/adns-$(DISTVERSION)
+dist:			distprep
+	rm -rf dist_tmp*
+	mkdir dist_tmp $(dist_tmp)
+	find \( -name CVS -o -name dist_tmp* \) -prune -o -type d -print | \
+		sed -e 's#.*#mkdir -p $(dist_tmp)/&#' | sh
+	find \( -name CVS -o -name dist_tmp* \) -prune -o -type f -print | \
+		sed -e 's#.*#ln & $(dist_tmp)/&#' | sh
+	$(MAKE) -C dist_tmp/adns-$(DISTVERSION) distclean
+	cd dist_tmp && tar cf ../$(dist_tmp).tar `basename $(dist_tmp)`
+	gzip -9 $(dist_tmp).tar
+	mv $(dist_tmp).tar.gz .
+
+check:			all
+	$(MAKE) -C regress check
+
+README README-update:
+	lynx -dump -number_links -cfg=/dev/null \
+		http://www.chiark.greenend.org.uk/~ian/adns/ >README.tmp
+	mv -f README.tmp README
+
+TAGS info dvi:
+	# do nothing
diff --git a/adns-0.6/README b/adns-0.6/README
new file mode 100644
index 0000000..43d0df2
--- /dev/null
+++ b/adns-0.6/README
@@ -0,0 +1,148 @@
+
+                                   GNU adns
+                                       
+   Advanced, easy to use, asynchronous-capable DNS client library.
+   
+   adns is a resolver library for C (and C++) programs. In contrast with
+   the existing interfaces, gethostbyname et al and libresolv, it has the
+   following features:
+     * It is reasonably easy to use for simple programs which just want
+       to translate names to addresses, look up MX records, etc.
+     * It can be used in an asynchronous, non-blocking, manner. Many
+       queries can be handled simultaneously.
+     * Responses are decoded automatically into a natural representation
+       for a C program - there is no need to deal with DNS packet
+       formats.
+     * Sanity checking (eg, name syntax checking, reverse/forward
+       correspondence, CNAME pointing to CNAME) is performed
+       automatically.
+     * Time-to-live, CNAME and other similar information is returned in
+       an easy-to-use form, without getting in the way.
+     * There is no global state in the library; resolver state is an
+       opaque data structure which the client creates explicitly. A
+       program can have several instances of the resolver.
+     * Errors are reported to the application in a way that distinguishes
+       the various causes of failure properly.
+     * Understands conventional resolv.conf, but this can overridden by
+       environment variables.
+     * Flexibility. For example, the application can tell adns to: ignore
+       environment variables (for setuid programs), disable sanity checks
+       eg to return arbitrary data, override or ignore resolv.conf in
+       favour of supplied configuration, etc.
+     * Believed to be correct ! For example, will correctly back off to
+       TCP in case of long replies or queries, or to other nameservers if
+       several are available. It has sensible handling of bad responses
+       etc.
+       
+Forthcoming:
+
+   I hope that future versions may also have the following features:
+     * The library should be useable by threads in a multithreaded
+       program in a natural way. It should multiplex many threads'
+       queries through a single query socket.
+     * IPv6 support.
+     * Some kind of awareness of DNSSEC.
+     * Possibly some very limited caching behaviour.
+       
+   (Technical note: adns requires a real nameserver like [1]BIND or
+   [2]Dents running on the same system or a nearby one, which must be
+   willing to provide `recursive service'. I.e., adns is a `stub
+   resolver'. All properly configured UN*X and GNU systems will already
+   have such nameserver(s); they are usually listed in /etc/resolv.conf.)
+   
+Documentation
+
+   I'm afraid there is no manual yet. However, competent C programmers
+   should be able to use the library based on the commented [3]adns.h
+   header file (from version 0.4).
+   
+Feedback
+
+   I'd be pleased if you would let me know if you're using my library in
+   your project, and what you think of it.
+   
+   If you are subscribed to adns-discuss please send feedback, including
+   bug reports, there; otherwise send mail to
+   adns-bugreports@chiark.greenend.org.uk. If you'd prefer that your
+   message wasn't forwarded to the adns-bugreports list, send it to
+   adns-maint@chiark.greendend.org.uk.
+   
+Mailinglists
+
+   I have set up mailinglists adns-announce and adns-discuss. The
+   announcements list is moderated and will contain only announcements of
+   important bugs, new versions, &c. The bug reports address mentioned
+   above is also a mailing list; feel free to subscribe to it.
+   
+   There are [4]archives and subscription web pages, or you can subscribe
+   by sending mail containing the word `subscribe' to
+   adns-announce-REQUEST@chiark.greenend.org.uk or
+   adns-discuss-REQUEST@chiark.greenend.org.uk.
+   
+Download
+
+   Available for download from [5]chiark.greenend.org.uk are:
+     * The [6]current pre-release version as a gzipped tarfile.
+     * [7]adns.h API header file with comments (currently there is no
+       manual, sorry).
+     * All versions released so far are also available via [8]anonymous
+       FTP.
+     * A mirror of my CVS repository is available via rsync from
+       rsync.chiark.greenend.org.uk::ftp/users/ian/cvs-pub/adns (use FTP
+       first to find your way around).
+       
+   adns is also available from the [9]GNU Project FTP servers and their
+   [10]mirrors.
+   
+Copyright and licensing
+
+   adns is Copyright 1997-1999 Ian Jackson.
+   
+   adns is free software; you can redistribute it and/or modify it under
+   the terms of the GNU General Public License as published by the Free
+   Software Foundation; either version 2 of the License, or (at your
+   option) any later version.
+   
+   This program and documentation is distributed in the hope that it will
+   be useful, but without any warranty; without even the implied warranty
+   of merchantability or fitness for a particular purpose. See the
+   [11]GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with adns, or one should be available above; if not, write to
+   the [12]Free Software Foundation, 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA, or email adns-maint@chiark.greenend.org.uk.
+     _________________________________________________________________
+   
+   [13]Ian Jackson / [14]adns-maint@chiark.greenend.org.uk; more [15]free
+   software by me.
+   
+   [16]GNU home page; [17]chiark home page; [18]site or mirror home page
+   
+   This web page is Copyright (C)1996-1999 Ian Jackson. See the
+   [19]Copyright/acknowledgements.
+   
+   Use any browser - [20]Campaign for a non-browser-specific WWW
+
+References
+
+   1. http://www.isc.org/view.cgi?/products/BIND/index.phtml
+   2. http://www.dents.org/
+   3. http://www.chiark.greenend.org.uk/~ian/adns/adns.h.0.4.txt
+   4. http://www.chiark.greenend.org.uk/mailman/listinfo
+   5. http://www.chiark.greenend.org.uk/~ian/adns/
+   6. http://www.chiark.greenend.org.uk/~ian/adns/adns.tar.gz
+   7. http://www.chiark.greenend.org.uk/~ian/adns/adns.h.0.5.txt
+   8. ftp://ftp.chiark.greenend.org.uk/users/ian/adns/
+   9. http://www.gnu.org/
+  10. http://www.gnu.org/order/ftp.html
+  11. http://www.chiark.greenend.org.uk/~ian/COPYING.txt
+  12. http://www.fsf.org/
+  13. http://www.chiark.greenend.org.uk/
+  14. mailto:adns-maint@chiark.greenend.org.uk
+  15. http://www.chiark.greenend.org.uk/~ian/software/
+  16. http://www.gnu.org/
+  17. http://www.chiark.greenend.org.uk/
+  18. http://www.chiark.greenend.org.uk/
+  19. http://www.chiark.greenend.org.uk/~ian/sw-www-copy.html
+  20. http://www.anybrowser.org/campaign/
diff --git a/adns-0.6/TODO b/adns-0.6/TODO
new file mode 100644
index 0000000..8077c55
--- /dev/null
+++ b/adns-0.6/TODO
@@ -0,0 +1,15 @@
+INVESTIGATE:
+* coredump in adnstest_s
+
+BUGS:
+* adns_qf_quoteok_cname should be the default.
+
+WISHLIST:
+* Easy way to make a reverse query.
+* Make timeouts configurable.
+* `fake' reverse queries (give nnn.nnn.nnn.nnn either always or on error)
+* `fake' forward queries (allow nnn.nnn.nnn.nnn -> A)
+* DNSSEC compatibility - be able to retreive KEY and SIG RRs
+* DNSSEC minimum functionality - ignore Additional when AD set.
+* DNSSEC functionality - provide security ?
+* Easy-to-use scripting query tool
diff --git a/adns-0.6/acconfig.h b/adns-0.6/acconfig.h
new file mode 100644
index 0000000..748d10b
--- /dev/null
+++ b/adns-0.6/acconfig.h
@@ -0,0 +1,109 @@
+/*
+ * acconfig.h
+ * input file for autoheader/autoconf/configure: extra stuff for config.h
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+/* Define if function attributes a la GCC 2.5 and higher are available.  */
+#undef HAVE_GNUC25_ATTRIB
+
+/* Define if constant functions a la GCC 2.5 and higher are available.  */
+#undef HAVE_GNUC25_CONST
+
+/* Define if nonreturning functions a la GCC 2.5 and higher are available.  */
+#undef HAVE_GNUC25_NORETURN
+
+/* Define if printf-format argument lists a la GCC are available.  */
+#undef HAVE_GNUC25_PRINTFFORMAT
+
+/* Define if we want to include rpc/types.h.  Crap BSDs put INADDR_LOOPBACK there. */
+#undef HAVEUSE_RPCTYPES_H
+
+@BOTTOM@
+
+/* Use the definitions: */
+
+#ifdef HAVE_POLL
+#include <sys/poll.h>
+#else
+/* kludge it up */
+struct pollfd { int fd; short events; short revents; };
+#define POLLIN  1
+#define POLLPRI 2
+#define POLLOUT 4
+#endif
+
+/* GNU C attributes. */
+#ifndef FUNCATTR
+#ifdef HAVE_GNUC25_ATTRIB
+#define FUNCATTR(x) __attribute__(x)
+#else
+#define FUNCATTR(x)
+#endif
+#endif
+
+/* GNU C printf formats, or null. */
+#ifndef ATTRPRINTF
+#ifdef HAVE_GNUC25_PRINTFFORMAT
+#define ATTRPRINTF(si,tc) format(printf,si,tc)
+#else
+#define ATTRPRINTF(si,tc)
+#endif
+#endif
+#ifndef PRINTFFORMAT
+#define PRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc)))
+#endif
+
+/* GNU C nonreturning functions, or null. */
+#ifndef ATTRNORETURN
+#ifdef HAVE_GNUC25_NORETURN
+#define ATTRNORETURN noreturn
+#else
+#define ATTRNORETURN
+#endif
+#endif
+#ifndef NONRETURNING
+#define NONRETURNING FUNCATTR((ATTRNORETURN))
+#endif
+
+/* Combination of both the above. */
+#ifndef NONRETURNPRINTFFORMAT
+#define NONRETURNPRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc),ATTRNORETURN))
+#endif
+
+/* GNU C constant functions, or null. */
+#ifndef ATTRCONST
+#ifdef HAVE_GNUC25_CONST
+#define ATTRCONST const
+#else
+#define ATTRCONST
+#endif
+#endif
+#ifndef CONSTANT
+#define CONSTANT FUNCATTR((ATTRCONST))
+#endif
+
+#ifdef HAVEUSE_RPCTYPES_H
+#include <rpc/types.h>
+#endif
diff --git a/adns-0.6/aclocal.m4 b/adns-0.6/aclocal.m4
new file mode 100644
index 0000000..d5f21c8
--- /dev/null
+++ b/adns-0.6/aclocal.m4
@@ -0,0 +1,70 @@
+# aclocal.m4 - package-specific macros for autoconf
+#  
+#  This file is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#
+#  It is part of adns, which is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+#  
+#  This file is part of adns, which is Copyright (C) 1997-1999 Ian Jackson
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2, or (at your option)
+#  any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+dnl DPKG_CACHED_TRY_COMPILE(<description>,<cachevar>,<include>,<program>,<ifyes>,<ifno>)
+define(DPKG_CACHED_TRY_COMPILE,[
+ AC_MSG_CHECKING($1)
+ AC_CACHE_VAL($2,[
+  AC_TRY_COMPILE([$3],[$4],[$2=yes],[$2=no])
+ ])
+ if test "x$$2" = xyes; then
+  true
+  $5
+ else
+  true
+  $6
+ fi
+])
+
+define(ADNS_C_GCCATTRIB,[
+ DPKG_CACHED_TRY_COMPILE(__attribute__((,,)),adns_cv_c_attribute_supported,,
+  [extern int testfunction(int x) __attribute__((,,))],
+  AC_MSG_RESULT(yes)
+  AC_DEFINE(HAVE_GNUC25_ATTRIB)
+   DPKG_CACHED_TRY_COMPILE(__attribute__((noreturn)),adns_cv_c_attribute_noreturn,,
+    [extern int testfunction(int x) __attribute__((noreturn))],
+    AC_MSG_RESULT(yes)
+    AC_DEFINE(HAVE_GNUC25_NORETURN),
+    AC_MSG_RESULT(no))
+   DPKG_CACHED_TRY_COMPILE(__attribute__((const)),adns_cv_c_attribute_const,,
+    [extern int testfunction(int x) __attribute__((const))],
+    AC_MSG_RESULT(yes)
+    AC_DEFINE(HAVE_GNUC25_CONST),
+    AC_MSG_RESULT(no))
+   DPKG_CACHED_TRY_COMPILE(__attribute__((format...)),adns_cv_attribute_format,,
+    [extern int testfunction(char *y, ...) __attribute__((format(printf,1,2)))],
+    AC_MSG_RESULT(yes)
+    AC_DEFINE(HAVE_GNUC25_PRINTFFORMAT),
+    AC_MSG_RESULT(no)),
+  AC_MSG_RESULT(no))
+])
+
+define(ADNS_C_GETFUNC,[
+ AC_CHECK_FUNC([$1],,[
+  AC_CHECK_LIB([$2],[$1],[$3],[
+    AC_MSG_ERROR([cannot find library function $1])
+  ])
+ ])
+])
diff --git a/adns-0.6/changelog b/adns-0.6/changelog
new file mode 100644
index 0000000..0e4cbe1
--- /dev/null
+++ b/adns-0.6/changelog
@@ -0,0 +1,164 @@
+adns (0.6) BETA; urgency=high
+
+  Core library bugfixes:
+  * Avoid infinite timeouts, causing lockup, when they should be zero !
+  * TCP handling revamped (avoids undefined behaviour due to reentrancy).
+  * Do not fail assertion if _qf_owner, _qf_search, domain ends in `.'.
+  * Many memory leaks fixed.
+
+  Cool new utility:
+  * adnsresfilter is like `cat' but converts addresses to names without
+    delaying the output.  Pipe `netstat -n', `tcpdump -ln', etc. into it.
+
+  Test and client program bug and portability fixes:
+  * Dynamic library building works properly.
+  * adnshost prints somewhat better messages about some wrong usages.
+  * Include <stdlib.h> and <sys/types.h> in adnshost.h.
+  * adnslogres: parsing and error checking improved (Tony Finch).
+  * Regression tests can cope with zero-length reads.
+  * Regression tests check for memory leaks.
+  * adnstest copes with empty query type list.
+  * adnstest uninitialised memory bug fixed.
+
+  General improvements
+  * Better control of adnshost output and error messages (new -F options).
+  * New adns_if_logpid option (functionality suggested by Tony Finch).
+  * New fanftest test program from Tony Finch (ignored by `make install').
+  * Reads /etc/resolv-adns.conf if it exists.
+  * Declare flags parameters as enums again, not ints.
+
+ -- Ian Jackson <ian@davenant.greenend.org.uk>  Wed, 24 Nov 1999 17:13:03 +0000
+
+adns (0.5) unstable; urgency=high
+
+  New features:
+  * adnslogres, ~100x faster replacement for Apache logresolve;
+    Thanks to Tony Finch for the program and the performance figure.
+  * Internal consistency checking with assert if right options set.
+  * adns_wait_poll function like adns_wait but uses poll, not select.
+  * adns_reverse_submit function for easy in-addr queries.
+  * adns_errtypeabbrev funcion for getting eg "permfail" from _s_nodata.
+  * adnshost utility for scripts and the like (rather alpha).
+
+  Incompatible changes:
+  * RRs with mailboxes never rejected due to strange chars if _raw.
+  * Lack of a mailbox produces `.' not `<>'.
+  * Better usage messages (and no default query domain) for adnstest.
+  * Return EAGAIN from _check instead of EWOULDBLOCK.
+  * adns_rr_info on _r_mx etc. shows status type abbrev and status number.
+  
+  Bugfixes:
+  * Do not invoke __autosys indirectly from __procdgram (result: coredump
+    usually in memmove, unless adns_if_noautosys was used).
+  * Do not scramble innards when a query on the output queue is cancelled.
+  * Do not close tcp socket twice.
+  * Mailboxes containing spaces in their names are quoted.
+  * Give ESRCH, not EAGAIN, if _check called with no queries outstanding.
+  * adns_rr_hostaddr naddrs is -1 on temporary failure (as documented).
+  * Reject TXT RRs with no strings.
+  * Correct error messages for qname CNAME foo, foo CNAME bar.
+  * adns_processany actually does something.
+  * Fixed typos in adns.h.
+
+  General improvements:
+  * Promise not to change fds in adns_beforepoll (if now is specified).
+  * Improved textual error string for _s_prohibitedcname.
+  * New comment in adns_processany and return 0 (not r which is 0).
+  * Documentation of resolv.conf directives and options, and of environment
+    variables understood, in adns.h
+  * Regression test scripts set EF_DISABLE_BANNER (for Electric Fence).
+
+  Portability and build improvements:
+  * Give install the '-c' flag (otherwise some delete the original !).
+  * Do not remove top-level Makefile on `make clean'.
+  * Don't complain so much about poll(2) tests if not available.
+  * Do not give -u 0 -g 0 options to install.
+  * Remove trailing , from some enums in adns.h.
+  * Dynamically linked clients now made with -l, so as to avoid rpath.
+  * Do not use $^ in make rules (should help with non-GNU make).
+  * Declare flags parameters as ints not enums because C++ is crap.
+
+ -- Ian Jackson <ian@davenant.greenend.org.uk>  Wed, 13 Oct 1999 02:24:35 +0100
+
+adns (0.4) unstable; urgency=high
+
+  General important bugfixes:
+  * make _qf_owner work if _qf_search not specified, and test it (oops!)
+  * ads->configerrno now initialised (in setup.c).
+  * timercmp(,,<=) doesn't work - use !timercmp(,,>).
+  * Changed memory semantics of internal queries to fix bugs.
+  * Restarting a TCP-using query (eg due to CNAME) doesn't abort.
+  
+  Fixes for handling of broken kinds of reply:
+  * Only accept a reply from the subset of servers we sent the query.
+  * Ignore CNAME(s) in answer after RR(s) (and test).
+
+  Other bugfixes and improvements:
+  * adns_s_systemfail is in table of errors (for eg adns_strerror).
+  * Do not ship config.cache, Makefile, etc.
+  * Improvements to install instructions, TODO, etc.
+  * Regression tests compile on systems without poll(2).
+  * Do not install adnstest_s.
+  * _submit returns ENOSYS, not adns_s_unknownquery; documented, tested.
+  * <adns.h> includes <sys/types.h>, <sys/time.h>, <unistd.h>.
+
+ -- Ian Jackson <ian@davenant.greenend.org.uk>  Thu, 5 Aug 1999 01:17:38 +0100
+
+adns (0.3) unstable; urgency=low
+
+  Incompatible changes:
+  * Low adns_status values (below adns_s_max_tempfail) renumbered to make
+    room for future locally-induced and locally-detected errors.
+  * Event loop functions for use by select(2) renamed and tidied up.
+  
+  Features / improvements:
+  * New adns_errabbrev() for getting status abbreviation strings.
+  * regress/checkall prints summary list of failed tests, if any.
+  * Event loop functions for poll(2), and some raw variants.
+  * adnstest has ability to use poll(2), and user can set initflags.
+  * checkall prints passed list as well as failed list, if any failed.
+  * You can iterate over outstanding queries (but only once at a time).
+  
+  Bugfixes:
+  * Non-RFC822 mailbox `domain' formatting now works, and clarified.
+  * Rejection of bad characters in domains (without quoteok) works.
+  * Clean up parents from adns->childw (otherwise would abort/segfault).
+  * In adnstest, allocate enough space for, and terminate, query types.
+  * In adnstest, don't print errno values as adns_status values.
+ 
+  * Added TODO file.
+  * Made adnstest.c test context pointers.
+
+ -- Ian Jackson <ian@davenant.greenend.org.uk>  Thu, 15 Jul 1999 00:23:12 +0100
+
+adns (0.2) experimental; urgency=low
+
+  Portability fixes for compilation on various platforms:
+  * Include <sys/socket.h> and <netinet/in.h> in files with <arpa/inet.h>.
+  * Don't use GCC union assignment feature (.rrs=0 => .rrs.untyped=0).
+  * Explictly cast things to [const] struct sockaddr* in syscall args.
+  * Check whether we need -lsocket.
+  * Include <sys/times.h> in a few more files.
+  * Include <unistd.h> and <sys/time.h> for select.
+  * Look for inet_aton and inet_ntoa (in -lnsl and -lsocket).
+  * LDLIBS removed from dependency lists (some makes don't support this).
+  * An `ambiguous else' warning from some compilers in types.c is removed.
+
+  Other changes:
+  * Added COPYING (copy of the GPL).
+  * Regression test failure output improved.
+  * Missing targets in regress/Makefile.in added.
+  * Regression test doesn't rely on value of fcntl flags eg O_NONBLOCK.
+
+ -- Ian Jackson <ian@davenant.greenend.org.uk>  Thu, 20 May 1999 00:27:32 +0100
+
+adns (0.1) experimental; urgency=low
+
+  * Initial public alpha release.
+
+ -- Ian Jackson <ian@davenant.greenend.org.uk>  Sat, 17 April 1999 17:42:19
+
+Local variables:
+mode: debian-changelog
+fill-column: 75
+End:
diff --git a/adns-0.6/client/.cvsignore b/adns-0.6/client/.cvsignore
new file mode 100644
index 0000000..45bcf1e
--- /dev/null
+++ b/adns-0.6/client/.cvsignore
@@ -0,0 +1,11 @@
+Makefile
+adnstest
+adnstest_s
+adnslogres
+adnslogres_s
+adnshost
+adnshost_s
+adnsresfilter
+adnsresfilter_s
+fanftest
+fanftest_s
diff --git a/adns-0.6/client/Makefile.in b/adns-0.6/client/Makefile.in
new file mode 100644
index 0000000..a7b3aaa
--- /dev/null
+++ b/adns-0.6/client/Makefile.in
@@ -0,0 +1,74 @@
+# client/Makefile - client program(s) Makefile
+# 
+#  This file is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#
+#  It is part of adns, which is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+#  
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2, or (at your option)
+#  any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+srcdir=		@srcdir@
+VPATH=		@srcdir@
+
+PROGS_SYSDEP=		@PROGS_HAVE_TSEARCH@
+
+PROGRAMS=	adnstest adnslogres adnshost $(PROGS_SYSDEP)
+PROGRAMS_LOCAL=	fanftest
+PROGRAMS_ALL=	$(PROGRAMS) $(PROGRAMS_LOCAL)
+
+TARG_INSTALL=	$(PROGRAMS)
+TARG_LOCAL=	$(addsuffix _s, $(PROGRAMS_ALL))
+TARGETS=	$(TARG_LOCAL) $(TARG_INSTALL)
+include		$(srcdir)/../settings.make
+
+DIRCFLAGS=	-I$(srcdir)/../src
+
+TARG_OBJS=	$(addsuffix .o, $(PROGRAMS_ALL))
+ADH_OBJS=	adh-main.o adh-opts.o adh-query.o
+ALL_OBJS=	$(ADH_OBJS) $(TARG_OBJS)
+
+ADNSDIR=	$(srcdir)/../src/
+
+STATIC_LIB=	$(ADNSDIR)/libadns.a
+DYNAMIC_DEP=	$(srcdir)/../dynamic/$(SHLIBFILE)
+DYNAMIC_LINK=	-L$(srcdir)/../dynamic -ladns
+
+all:		$(TARGETS)
+
+install:	$(TARG_INSTALL)
+		set -xe; for f in $(TARG_INSTALL); \
+			do $(INSTALL_PROGRAM) $$f $(bin_dir)/$$f; done
+
+uninstall:
+		for f in $(TARGETS); do rm -f $(bin_dir)/$$f; done
+
+adnshost:	$(ADH_OBJS) $(DYNAMIC_DEP)
+		$(CC) $(LDFLAGS) $(ADH_OBJS) $(DYNAMIC_LINK) -o $@ $(LDLIBS)
+
+adnshost_s:	$(ADH_OBJS) $(STATIC_LIB)
+		$(CC) $(LDFLAGS) $(ADH_OBJS) $(STATIC_LIB) -o $@ $(LDLIBS)
+
+$(ADH_OBJS):		adnshost.h
+$(ALL_OBJS):		$(ADNSDIR)/adns.h $(ADNSDIR)/config.h
+adnsresfilter.o:	$(ADNSDIR)/tvarith.h
+
+%:		%.o $(DYNAMIC_DEP)
+		$(CC) $(LDFLAGS) $< $(DYNAMIC_LINK) -o $@ $(LDLIBS)
+
+%_s:		%.o $(STATIC_LIB)
+		$(CC) $(LDFLAGS) $< $(STATIC_LIB) -o $@ $(LDLIBS)
+
diff --git a/adns-0.6/client/adh-main.c b/adns-0.6/client/adh-main.c
new file mode 100644
index 0000000..81cff54
--- /dev/null
+++ b/adns-0.6/client/adh-main.c
@@ -0,0 +1,243 @@
+/*
+ * adh-main.c
+ * - useful general-purpose resolver client program
+ *   main program and useful subroutines
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include "adnshost.h"
+
+void sysfail(const char *what, int errnoval) {
+  fprintf(stderr,"adnshost failed: %s: %s\n",what,strerror(errnoval));
+  exit(10);
+}
+
+void usageerr(const char *fmt, ...) {
+  va_list al;
+  fputs("adnshost usage error: ",stderr);
+  va_start(al,fmt);
+  vfprintf(stderr,fmt,al);
+  va_end(al);
+  putc('\n',stderr);
+  exit(11);
+}
+
+void outerr(void) {
+  sysfail("write to stdout",errno);
+}
+
+void *xmalloc(size_t sz) {
+  void *p;
+
+  p= malloc(sz); if (!p) sysfail("malloc",sz);
+  return p;
+}
+
+char *xstrsave(const char *str) {
+  char *p;
+  
+  p= xmalloc(strlen(str)+1);
+  strcpy(p,str);
+  return p;
+}
+
+void of_type(const struct optioninfo *oi, const char *arg) {
+  static const struct typename {
+    adns_rrtype type;
+    const char *desc;
+  } typenames[]= {
+    /* enhanced versions */
+    { adns_r_ns,     "ns"     },
+    { adns_r_soa,    "soa"    },
+    { adns_r_ptr,    "ptr"    },
+    { adns_r_mx,     "mx"     },
+    { adns_r_rp,     "rp"     },
+    { adns_r_addr,   "addr"   },
+    
+    /* types with only one version */
+    { adns_r_cname,  "cname"  },
+    { adns_r_hinfo,  "hinfo"  },
+    { adns_r_txt,    "txt"    },
+    
+    /* raw versions */
+    { adns_r_a,        "a"    },
+    { adns_r_ns_raw,   "ns-"  },
+    { adns_r_soa_raw,  "soa-" },
+    { adns_r_ptr_raw,  "ptr-" },
+    { adns_r_mx_raw,   "mx-"  },
+    { adns_r_rp_raw,   "rp-"  },
+
+    { adns_r_none, 0 }
+  };
+
+  const struct typename *tnp;
+
+  for (tnp=typenames;
+       tnp->type && strcmp(arg,tnp->desc);
+       tnp++);
+  if (!tnp->type) usageerr("unknown RR type %s",arg);
+  ov_type= tnp->type;
+}
+
+int rcode;
+
+static void process_optarg(const char *arg,
+			   const char *const **argv_p,
+			   const char *value) {
+  const struct optioninfo *oip;
+  int invert;
+
+  if (arg[0] == '-' || arg[0] == '+') {
+    if (arg[0] == '-' && arg[1] == '-') {
+      if (!strncmp(arg,"--no-",5)) {
+	invert= 1;
+	oip= opt_findl(arg+5);
+      } else {
+	invert= 0;
+	oip= opt_findl(arg+2);
+      }
+      if (oip->type == ot_funcarg) {
+	arg= argv_p ? *++(*argv_p) : value;
+	if (!arg) usageerr("option --%s requires a value argument",oip->lopt);
+      } else {
+	if (value) usageerr("option --%s does not take a value",oip->lopt);
+	arg= 0;
+      }
+      opt_do(oip,arg,invert);
+    } else if (arg[0] == '-' && arg[1] == 0) {
+      arg= argv_p ? *++(*argv_p) : value;
+      if (!arg) usageerr("option `-' must be followed by a domain");
+      query_do(arg);
+    } else { /* arg[1] != '-', != '\0' */
+      invert= (arg[0] == '+');
+      ++arg;
+      while (*arg) {
+	oip= opt_finds(&arg);
+	if (oip->type == ot_funcarg) {
+	  if (!*arg) {
+	    arg= argv_p ? *++(*argv_p) : value;
+	    if (!arg) usageerr("option -%s requires a value argument",oip->sopt);
+	  } else {
+	    if (value) usageerr("two values for option -%s given !",oip->sopt);
+	  }
+	  opt_do(oip,arg,invert);
+	  arg= "";
+	} else {
+	  if (value) usageerr("option -%s does not take a value",oip->sopt);
+	  opt_do(oip,0,invert);
+	}
+      }
+    }
+  } else { /* arg[0] != '-' */
+    query_do(arg);
+  }
+}
+    
+static void read_stdin(void) {
+  static int used, avail;
+  static char *buf;
+
+  int anydone, r;
+  char *newline, *space;
+
+  anydone= 0;
+  while (!anydone || used) {
+    while (!(newline= memchr(buf,'\n',used))) {
+      if (used == avail) {
+	avail += 20; avail <<= 1;
+	buf= realloc(buf,avail);
+	if (!buf) sysfail("realloc stdin buffer",errno);
+      }
+      do {
+	r= read(0,buf+used,avail-used);
+      } while (r < 0 && errno == EINTR);
+      if (r == 0) {
+	if (used) {
+	  /* fake up final newline */
+	  buf[used++]= '\n';
+	  r= 1;
+	} else {
+	  ov_pipe= 0;
+	  return;
+	}
+      }
+      if (r < 0) sysfail("read stdin",errno);
+      used += r;
+    }
+    *newline++= 0;
+    space= strchr(buf,' ');
+    if (space) *space++= 0;
+    process_optarg(buf,0,space);
+    used -= (newline-buf);
+    memmove(buf,newline,used);
+    anydone= 1;
+  }
+}
+
+int main(int argc, const char *const *argv) {
+  struct timeval *tv, tvbuf;
+  adns_query qu;
+  void *qun_v;
+  adns_answer *answer;
+  int r, maxfd;
+  fd_set readfds, writefds, exceptfds;
+  const char *arg;
+  
+  while ((arg= *++argv)) process_optarg(arg,&argv,0);
+
+  if (!ov_pipe && !ads) usageerr("no domains given, and -f/--pipe not used; try --help");
+
+  ensure_adns_init();
+
+  for (;;) {
+    for (;;) {
+      qu= ov_asynch ? 0 : outstanding.head ? outstanding.head->qu : 0;
+      r= adns_check(ads,&qu,&answer,&qun_v);
+      if (r == EAGAIN) break;
+      if (r == ESRCH) { if (!ov_pipe) goto x_quit; else break; }
+      assert(!r);
+      query_done(qun_v,answer);
+    }
+    maxfd= 0;
+    FD_ZERO(&readfds);
+    FD_ZERO(&writefds);
+    FD_ZERO(&exceptfds);
+    if (ov_pipe) {
+      maxfd= 1;
+      FD_SET(0,&readfds);
+    }
+    tv= 0;
+    adns_beforeselect(ads, &maxfd, &readfds,&writefds,&exceptfds, &tv,&tvbuf,0);
+    r= select(maxfd, &readfds,&writefds,&exceptfds, tv);
+    if (r == -1) {
+      if (errno == EINTR) continue;
+      sysfail("select",errno);
+    }
+    adns_afterselect(ads, maxfd, &readfds,&writefds,&exceptfds, 0);
+    if (ov_pipe && FD_ISSET(0,&readfds)) read_stdin();
+  }
+x_quit:
+  if (fclose(stdout)) outerr();
+  exit(rcode);
+}
diff --git a/adns-0.6/client/adh-opts.c b/adns-0.6/client/adh-opts.c
new file mode 100644
index 0000000..46d5606
--- /dev/null
+++ b/adns-0.6/client/adh-opts.c
@@ -0,0 +1,337 @@
+/*
+ * adh-opts.c
+ * - useful general-purpose resolver client program
+ *   option handling tables etc.
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include "adnshost.h"
+
+int ov_env=1, ov_pipe=0, ov_asynch=0;
+int ov_verbose= 0;
+adns_rrtype ov_type= adns_r_none;
+int ov_search=0, ov_qc_query=0, ov_qc_anshost=0, ov_qc_cname=1;
+int ov_tcp=0, ov_cname=0, ov_format=fmt_default;
+char *ov_id= 0;
+struct perqueryflags_remember ov_pqfr = { 1,1,1, tm_none };
+
+static const struct optioninfo global_options[]= {
+  { ot_desconly, "global binary options:" },
+  { ot_flag,             "Do not look at environment variables at all",
+    "e", "env",            &ov_env, 0 },
+  { ot_flag,             "Read queries on stdin instead of using args",
+    "f", "pipe",           &ov_pipe, 1 },
+  { ot_flag,             "Allow answers to be reordered",
+    "a", "asynch",         &ov_asynch, 1 },
+  
+  { ot_desconly, "answer/error output format and destination (see below):" },
+  { ot_value,            "Answers to stdout, errors as messages to stderr (default)",
+    "Fs", "fmt-simple",    &ov_format, fmt_simple },
+  { ot_value,            "Answers and errors both to stdout in parseable format",
+    "Fi", "fmt-inline",    &ov_format, fmt_inline },
+  { ot_value,            "Fully-parseable output format (default for --asynch)",
+    "Fa", "fmt-asynch",    &ov_format, fmt_asynch },
+  		         
+  { ot_desconly, "global verbosity level:" },
+  { ot_value,            "Do not print anything to stderr",
+    "Vq", "quiet",         &ov_verbose, adns_if_noerrprint },
+  { ot_value,            "Report unexpected kinds of problem only  (default)",
+    "Vn", "no-quiet",      &ov_verbose, 0 },
+  { ot_value,            "Debugging mode",
+    "Vd", "debug",         &ov_verbose, adns_if_debug },
+  		         
+  { ot_desconly, "other global options:" },
+  { ot_func,             "Print usage information",
+    0, "help",             0,0, of_help },
+
+  { ot_end }
+};
+
+static const struct optioninfo perquery_options[]= {
+  { ot_desconly, "per-query options:" },
+  { ot_funcarg,          "Query type (see below)",
+    "t", "type",           0,0, &of_type, "type" },
+  { ot_funcarg,          "Do reverse query (address -> name lookup)",
+    "i", "ptr",            0,0, &of_ptr, "addr" },
+
+  { ot_desconly, "per-query binary options:" },
+  { ot_flag,             "Use the search list",
+    "s", "search",         &ov_search, 1 },
+  { ot_flag,             "Let query domains contain quote-requiring chars",
+    "Qq", "qc-query",      &ov_qc_query, 1 },
+  { ot_flag,             "Let hostnames in answers contain ...",
+    "Qa", "qc-anshost",    &ov_qc_anshost, 1 },
+  { ot_flag,             "Prevent CNAME target domains from containing ...",
+    "Qc", "qc-cname",      &ov_qc_cname, 0 },
+  { ot_flag,             "Force use of a virtual circuit",
+    "u", "tcp",            &ov_tcp, 1 },
+  { ot_flag,             "Do not display owner name in output",
+    "Do", "show-owner",   &ov_pqfr.show_owner, 0 },
+  { ot_flag,             "Do not display RR type in output",
+    "Dt", "show-type",    &ov_pqfr.show_type, 0 },
+  { ot_flag,             "Do not display CNAME target in output",
+    "Dc", "show-cname",    &ov_pqfr.show_cname, 0 },
+  
+  { ot_desconly, "per-query TTL mode (NB TTL is minimum across all info in reply):" },
+  { ot_value,            "Show the TTL as a TTL",
+    "Tt", "ttl-ttl",       &ov_pqfr.ttl, tm_rel },
+  { ot_value,            "Show the TTL as a time_t when the data might expire",
+    "Ta", "ttl-abs",       &ov_pqfr.ttl, tm_abs },
+  { ot_value,            "Do not show the TTL (default)",
+    "Tn", "no-ttl",        &ov_pqfr.ttl, tm_none },
+  
+  { ot_desconly, "per-query CNAME handling mode:" },
+  { ot_value,            "Call it an error if a CNAME is found",
+    "Cf", "cname-reject",  &ov_cname, adns_qf_cname_forbid },
+  { ot_value,            "Allow references to CNAMEs in other RRs",
+    "Cl", "cname-loose",   &ov_cname, adns_qf_cname_loose },
+  { ot_value,            "CNAME ok for query domain, but not in RRs (default)",
+    "Cs", "cname-ok",      &ov_cname, 0 },
+  
+  { ot_desconly, "asynchronous/pipe mode options:" },
+  { ot_funcarg,          "Set <id>, default is decimal sequence starting 0",
+    0, "asynch-id",        0,0, &of_asynch_id, "id" },
+  { ot_funcarg,          "Cancel the query with id <id> (no error if not found)",
+    0, "cancel-id",        0,0, &of_cancel_id, "id" },
+
+  { ot_end }
+};
+
+static void printusage(void) {
+  static const struct optioninfo *const all_optiontables[]= {
+    global_options, perquery_options, 0
+  };
+
+  const struct optioninfo *const *oiap, *oip=0;
+  int maxsopt, maxlopt, l;
+
+  maxsopt= maxlopt= 0;
+  
+  for (oiap=all_optiontables; *oiap; oiap++) {
+    for (oip=*oiap; oip->type != ot_end; oip++) {
+      if (oip->type == ot_funcarg) continue;
+      if (oip->sopt) { l= strlen(oip->sopt); if (l>maxsopt) maxsopt= l; }
+      if (oip->lopt) {
+	l= strlen(oip->lopt);
+	if (oip->type == ot_flag && !oip->value) l+= 3;
+	if (l>maxlopt) maxlopt= l;
+      }
+    }
+  }
+	
+  fputs("usage: adnshost [global-opts] [query-opts] query-domain\n"
+	"                             [[query-opts] query-domain ...]\n"
+	"       adnshost [global-opts] [query-opts] -f|--pipe\n",
+	stdout);
+
+  for (oiap=all_optiontables; *oiap; oiap++) {
+    putchar('\n');
+    for (oip=*oiap; oip->type != ot_end; oip++) {
+      switch (oip->type) {
+      case ot_flag:
+	if (!oip->value) {
+	  if (oip->sopt) {
+	    printf(" +%-*s --no-%-*s %s\n",
+		   maxsopt, oip->sopt,
+		   maxlopt-2, oip->lopt,
+		   oip->desc);
+	  } else {
+	    printf(" --no-%-*s %s\n",
+		   maxlopt+maxsopt+1, oip->lopt,
+		   oip->desc);
+	  }
+	  break;
+	}
+      case ot_value: case ot_func: /* fall through */
+	if (oip->sopt) {
+	  printf(" -%-*s --%-*s %s\n",
+		 maxsopt, oip->sopt,
+		 maxlopt+1, oip->lopt,
+		 oip->desc);
+	} else {
+	  printf(" --%-*s %s\n",
+		 maxlopt+maxsopt+3, oip->lopt,
+		 oip->desc);
+	}
+	break;
+      case ot_funcarg:
+	if (oip->sopt) {
+	  l= (maxlopt + maxsopt - 9 -
+	      (strlen(oip->sopt) + strlen(oip->lopt) + 2*strlen(oip->argdesc)));
+	  printf(" -%s<%s> / --%s <%s>%*s%s\n",
+		 oip->sopt, oip->argdesc, oip->lopt, oip->argdesc,
+		 l>2 ? l : 2, "",
+		 oip->desc);
+	} else {
+	  l= (maxlopt + maxsopt + 1 -
+	      (strlen(oip->lopt) + strlen(oip->argdesc)));
+	  printf(" --%s <%s>%*s%s\n",
+		 oip->lopt, oip->argdesc,
+		 l>2 ? l : 2, "",
+		 oip->desc);
+	}
+	break;
+      case ot_desconly:
+	printf("%s\n", oip->desc);
+	break;
+      default:
+	abort();
+      }
+    }
+  }
+
+  printf("\nEscaping domains which might start with `-':\n"
+	 " - %-*s Next argument is a domain, but more options may follow\n",
+	 maxlopt+maxsopt+3, "<domain>");
+  
+  fputs("\n"
+	"Query domains should always be quoted according to master file format.\n"
+	"\n"
+	"For binary options, --FOO and --no-FOO are opposites, as are\n"
+	"-X and +X.  In each case the default is the one not listed.\n"
+	"Per query options stay set a particular way until they are reset,\n"
+	"whether they appear on the command line or on stdin.\n"
+	"All global options must preceed the first query domain.\n"
+	"\n"
+	"With -f, the input should be lines with either an option, possibly\n"
+	"with a value argument (separated from the option by a space if it's a long\n"
+	"option), or a domain (possibly preceded by a hyphen and a space to\n"
+	"distinguish it from an option).\n"
+	"\n"
+	"Output format is master file format without class or TTL by default:\n"
+	"   [<owner>] [<ttl>] [<type>] <data>\n"
+	"or if the <owner> domain refers to a CNAME and --show-cname is on\n"
+	"   [<owner>] [<ttl>] CNAME <cname>\n"
+	"   [<cname>] [<ttl>] <type> <data>\n"
+	"When a query fails you get an error message to stderr (with --fmt-simple).\n"
+	"Specify --fmt-inline for lines like this (broken here for readability):\n"
+	"   ; failed <statustype> <statusnum> <statusabbrev> \\\n"
+	"       [<owner>] [<ttl>] [<cname>] \"<status string>\"\n"
+	"If you use --fmt-asynch, which is the default for --asynch,\n"
+	"each answer (success or failure) is preceded by a line\n"
+	"   <id> <nrrs> <statustype> <statusnum> <statusabbrev> \\\n"
+	"       [<owner>] [<ttl>] [<cname>] \"<status string>\"\n"
+	"where <nrrs> is the number of RRs that follow and <cname> will be `$' or\n"
+	"the CNAME target; the CNAME indirection and error formats above are not used.\n"
+	"\n"
+	"Exit status:\n"
+	" 0    all went well\n"
+	" 1-6  at least one query failed with statustype:\n"
+	"   1    localfail   )\n"
+	"   2    remotefail  ) temporary errors\n"
+	"   3    tempfail  __)_________________\n"
+	"   4    misconfig   )\n"
+	"   5    misquery    ) permanent errors\n"
+	"   6    permfail    )\n"
+	" 10   system trouble\n"
+	" 11   usage problems\n"
+	"\n"
+	"Query types (see adns.h; default is addr):\n"
+	"  ns  soa  ptr  mx  rp  addr       - enhanced versions\n"
+	"  cname  hinfo  txt                - types with only one version\n"
+	"  a  ns-  soa-  ptr-  mx-  rp-     - _raw versions\n"
+	"Default is addr, or ptr for -i/--ptr queries\n",
+	stdout);
+  if (ferror(stdout)) sysfail("write usage message",errno);
+}
+
+void of_help(const struct optioninfo *oi, const char *arg) {
+  printusage();
+  if (fclose(stdout)) sysfail("finish writing output",errno);
+  exit(0);
+}
+
+typedef int comparer_type(const char **optp, const struct optioninfo *entry);
+
+static int oc_long(const char **optp, const struct optioninfo *entry) {
+  return entry->lopt && !strcmp(*optp,entry->lopt);
+}
+
+static int oc_short(const char **optp, const struct optioninfo *entry) {
+  const char *sopt;
+  int l;
+
+  sopt= entry->sopt;
+  if (!sopt) return 0;
+  l= strlen(sopt);
+  if (memcmp(*optp,sopt,l)) return 0;
+  (*optp) += l;
+  return 1;
+}
+
+static const struct optioninfo *find1(const char **optp,
+				      const struct optioninfo *table,
+				      comparer_type *comparer) {
+  for (;;) {
+    if (table->type == ot_end) return 0;
+    if (comparer(optp,table)) return table;
+    table++;
+  }
+}
+
+static const struct optioninfo *find(const char **optp,
+				     const char *prefix,
+				     comparer_type *comparer) {
+  const struct optioninfo *oip;
+  const char *opt;
+
+  opt= *optp;
+  oip= find1(optp,perquery_options,comparer);
+  if (oip) return oip;
+  oip= find1(optp,global_options,comparer);
+  if (!oip) usageerr("unknown option %s%s",prefix,opt);
+  if (ads) usageerr("global option %s%s specified after query domain(s)",prefix,opt);
+  return oip;
+}
+
+const struct optioninfo *opt_findl(const char *opt) { return find(&opt,"--",oc_long); }
+const struct optioninfo *opt_finds(const char **optp) { return find(optp,"-",oc_short); }
+
+static void noninvert(const struct optioninfo *oip) NONRETURNING;
+static void noninvert(const struct optioninfo *oip) {
+  usageerr("option %s%s%s%s%s may not be inverted",
+	   oip->sopt ? "-" : "", oip->sopt ? oip->sopt : "",
+	   oip->lopt && oip->sopt ? " / " : "",
+	   oip->lopt ? "--" : "", oip->lopt ? oip->lopt : "");
+}
+
+void opt_do(const struct optioninfo *oip, const char *arg, int invert) {
+  switch (oip->type) {
+  case ot_flag:
+    assert(!arg);
+    *oip->storep= !invert;
+    return;
+  case ot_value:
+    assert(!arg);
+    if (invert) noninvert(oip);
+    *oip->storep= oip->value;
+    return;
+  case ot_func: case ot_funcarg:
+    if (invert) noninvert(oip);
+    oip->func(oip,arg);
+    return;
+  default:
+    abort();
+  }
+}
diff --git a/adns-0.6/client/adh-query.c b/adns-0.6/client/adh-query.c
new file mode 100644
index 0000000..bae71f4
--- /dev/null
+++ b/adns-0.6/client/adh-query.c
@@ -0,0 +1,274 @@
+/*
+ * adh-query.c
+ * - useful general-purpose resolver client program
+ *   make queries and print answers
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include "adnshost.h"
+
+adns_state ads;
+struct outstanding_list outstanding;
+
+static unsigned long idcounter;
+
+void ensure_adns_init(void) {
+  int r;
+  
+  if (ads) return;
+
+  if (signal(SIGPIPE,SIG_IGN) == SIG_ERR) sysfail("ignore SIGPIPE",errno);
+  r= adns_init(&ads,
+	       adns_if_noautosys|adns_if_nosigpipe |
+	       (ov_env ? 0 : adns_if_noenv) |
+	       ov_verbose,
+	       0);
+  if (r) sysfail("adns_init",r);
+
+  if (ov_format == fmt_default)
+    ov_format= ov_asynch ? fmt_asynch : fmt_simple;
+}
+
+static void prep_query(struct query_node **qun_r, int *quflags_r) {
+  struct query_node *qun;
+  char idbuf[20];
+  
+  if (ov_pipe && !ads) usageerr("-f/--pipe not consistent with domains on command line");
+  ensure_adns_init();
+  
+  qun= malloc(sizeof(*qun));
+  qun->pqfr= ov_pqfr;
+  if (ov_id) {
+    qun->id= xstrsave(ov_id);
+  } else {
+    sprintf(idbuf,"%lu",idcounter++);
+    idcounter &= 0x0fffffffflu;
+    qun->id= xstrsave(idbuf);
+  }
+
+  *quflags_r=
+    (ov_search ? adns_qf_search : 0) |
+    (ov_tcp ? adns_qf_usevc : 0) |
+    ((ov_pqfr.show_owner || ov_format == fmt_simple) ? adns_qf_owner : 0) |
+    (ov_qc_query ? adns_qf_quoteok_query : 0) |
+    (ov_qc_anshost ? adns_qf_quoteok_anshost : 0) |
+    (ov_qc_cname ? 0 : adns_qf_quoteok_cname) |
+    ov_cname,
+    
+  *qun_r= qun;
+}
+  
+void of_ptr(const struct optioninfo *oi, const char *arg) {
+  struct query_node *qun;
+  int quflags, r;
+  struct sockaddr_in sa;
+
+  memset(&sa,0,sizeof(sa));
+  sa.sin_family= AF_INET;
+  if (!inet_aton(arg,&sa.sin_addr)) usageerr("invalid IP address %s",arg);
+
+  prep_query(&qun,&quflags);
+  r= adns_submit_reverse(ads,
+			 (struct sockaddr*)&sa,
+			 ov_type == adns_r_none ? adns_r_ptr : ov_type,
+			 quflags,
+			 qun,
+			 &qun->qu);
+  if (r) sysfail("adns_submit_reverse",r);
+
+  LIST_LINK_TAIL(outstanding,qun);
+}
+
+void query_do(const char *domain) {
+  struct query_node *qun;
+  int quflags, r;
+
+  prep_query(&qun,&quflags);
+  r= adns_submit(ads, domain,
+		 ov_type == adns_r_none ? adns_r_addr : ov_type,
+		 quflags,
+		 qun,
+		 &qun->qu);
+  if (r) sysfail("adns_submit",r);
+
+  LIST_LINK_TAIL(outstanding,qun);
+}
+
+static void dequeue_query(struct query_node *qun) {
+  LIST_UNLINK(outstanding,qun);
+  free(qun->id);
+  free(qun);
+}
+
+static void print_withspace(const char *str) {
+  if (printf("%s ", str) == EOF) outerr();
+}
+
+static void print_ttl(struct query_node *qun, adns_answer *answer) {
+  unsigned long ttl;
+  time_t now;
+  
+  switch (qun->pqfr.ttl) {
+  case tm_none:
+    return;
+  case tm_rel:
+    if (time(&now) == (time_t)-1) sysfail("get current time",errno);
+    ttl= answer->expires < now ? 0 : answer->expires - now;
+    break;
+  case tm_abs:
+    ttl= answer->expires;
+    break;
+  default:
+    abort();
+  }
+  if (printf("%lu ",ttl) == EOF) outerr();
+}
+
+static void print_owner_ttl(struct query_node *qun, adns_answer *answer) {
+  if (qun->pqfr.show_owner) print_withspace(answer->owner);
+  print_ttl(qun,answer);
+}
+
+static void check_status(adns_status st) {
+  static const adns_status statuspoints[]= {
+    adns_s_ok,
+    adns_s_max_localfail, adns_s_max_remotefail, adns_s_max_tempfail,
+    adns_s_max_misconfig, adns_s_max_misquery
+  };
+
+  const adns_status *spp;
+  int minrcode;
+
+  for (minrcode=0, spp=statuspoints;
+       spp < statuspoints + (sizeof(statuspoints)/sizeof(statuspoints[0]));
+       spp++)
+    if (st > *spp) minrcode++;
+  if (rcode < minrcode) rcode= minrcode;
+}
+
+static void print_status(adns_status st, struct query_node *qun, adns_answer *answer) {
+  const char *statustypeabbrev, *statusabbrev, *statusstring;
+
+  statustypeabbrev= adns_errtypeabbrev(st);
+  statusabbrev= adns_errabbrev(st);
+  statusstring= adns_strerror(st);
+  assert(!strchr(statusstring,'"'));
+
+  if (printf("%s %d %s ", statustypeabbrev, st, statusabbrev)
+      == EOF) outerr();
+  print_owner_ttl(qun,answer);
+  if (qun->pqfr.show_cname)
+    print_withspace(answer->cname ? answer->cname : "$");
+  if (printf("\"%s\"\n", statusstring) == EOF) outerr();
+}
+
+static void print_dnsfail(adns_status st, struct query_node *qun, adns_answer *answer) {
+  int r;
+  const char *typename, *statusstring;
+  adns_status ist;
+  
+  if (ov_format == fmt_inline) {
+    if (fputs("; failed ",stdout) == EOF) outerr();
+    print_status(st,qun,answer);
+    return;
+  }
+  assert(ov_format == fmt_simple);
+  if (st == adns_s_nxdomain) {
+    r= fprintf(stderr,"%s does not exist\n", answer->owner);
+  } else {
+    ist= adns_rr_info(answer->type, &typename, 0,0,0,0);
+    if (st == adns_s_nodata) {
+      r= fprintf(stderr,"%s has no %s record\n", answer->owner, typename);
+    } else {
+      statusstring= adns_strerror(st);
+      r= fprintf(stderr,"Error during DNS %s lookup for %s: %s\n",
+		 typename, answer->owner, statusstring);
+    }
+  }
+  if (r == EOF) sysfail("write error message to stderr",errno);
+}
+    
+void query_done(struct query_node *qun, adns_answer *answer) {
+  adns_status st, ist;
+  int rrn, nrrs;
+  const char *rrp, *realowner, *typename;
+  char *datastr;
+
+  st= answer->status;
+  nrrs= answer->nrrs;
+  if (ov_format == fmt_asynch) {
+    check_status(st);
+    if (printf("%s %d ", qun->id, nrrs) == EOF) outerr();
+    print_status(st,qun,answer);
+  } else {
+    if (qun->pqfr.show_cname && answer->cname) {
+      print_owner_ttl(qun,answer);
+      if (qun->pqfr.show_type) print_withspace("CNAME");
+      if (printf("%s\n", answer->cname) == EOF) outerr();
+    }
+    if (st) {
+      check_status(st);
+      print_dnsfail(st,qun,answer);
+    }
+  }
+  if (qun->pqfr.show_owner) {
+    realowner= answer->cname ? answer->cname : answer->owner;
+    assert(realowner);
+  } else {
+    realowner= 0;
+  }
+  if (nrrs) {
+    for (rrn=0, rrp = answer->rrs.untyped;
+	 rrn < nrrs;
+	 rrn++, rrp += answer->rrsz) {
+      if (realowner) print_withspace(realowner);
+      print_ttl(qun,answer);
+      ist= adns_rr_info(answer->type, &typename, 0, 0, rrp, &datastr);
+      if (ist == adns_s_nomemory) sysfail("adns_rr_info failed",ENOMEM);
+      assert(!ist);
+      if (qun->pqfr.show_type) print_withspace(typename);
+      if (printf("%s\n",datastr) == EOF) outerr();
+      free(datastr);
+    }
+  }
+  if (fflush(stdout)) outerr();
+  free(answer);
+  dequeue_query(qun);
+}
+
+void of_asynch_id(const struct optioninfo *oi, const char *arg) {
+  free(ov_id);
+  ov_id= xstrsave(arg);
+}
+
+void of_cancel_id(const struct optioninfo *oi, const char *arg) {
+  struct query_node *qun;
+
+  for (qun= outstanding.head;
+       qun && strcmp(qun->id,arg);
+       qun= qun->next);
+  if (!qun) return;
+  adns_cancel(qun->qu);
+  dequeue_query(qun);
+}
diff --git a/adns-0.6/client/adnshost.h b/adns-0.6/client/adnshost.h
new file mode 100644
index 0000000..8b459b3
--- /dev/null
+++ b/adns-0.6/client/adnshost.h
@@ -0,0 +1,118 @@
+/*
+ * adnshost.h
+ * - useful general-purpose resolver client program, header file
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#ifndef ADNSHOST_H_INCLUDED
+#define ADNSHOST_H_INCLUDED
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "config.h"
+#include "adns.h"
+#include "dlist.h"
+
+/* declarations related to option processing */
+
+struct optioninfo;
+typedef void optfunc(const struct optioninfo *oi, const char *arg);
+
+struct optioninfo {
+  enum oi_type {
+    ot_end, ot_desconly,
+    ot_flag, ot_value, ot_func, ot_funcarg
+  } type;
+  const char *desc;
+  const char *sopt, *lopt;
+  int *storep, value;
+  optfunc *func;
+  const char *argdesc;
+};
+
+enum ttlmode { tm_none, tm_rel, tm_abs };
+enum outputformat { fmt_default, fmt_simple, fmt_inline, fmt_asynch };
+
+struct perqueryflags_remember {
+  int show_owner, show_type, show_cname;
+  int ttl;
+};
+
+extern int ov_env, ov_pipe, ov_asynch;
+extern int ov_verbose;
+extern adns_rrtype ov_type;
+extern int ov_search, ov_qc_query, ov_qc_anshost, ov_qc_cname;
+extern int ov_tcp, ov_cname, ov_format;
+extern char *ov_id;
+extern struct perqueryflags_remember ov_pqfr;
+
+extern optfunc of_help, of_type, of_ptr, of_asynch_id, of_cancel_id;
+
+const struct optioninfo *opt_findl(const char *opt);
+const struct optioninfo *opt_finds(const char **optp);
+void opt_do(const struct optioninfo *oip, const char *arg, int invert);
+
+/* declarations related to query processing */
+
+struct query_node {
+  struct query_node *next, *back;
+  struct perqueryflags_remember pqfr;
+  char *id;
+  adns_query qu;
+};
+
+extern adns_state ads;
+extern struct outstanding_list { struct query_node *head, *tail; } outstanding;
+
+void ensure_adns_init(void);
+void query_do(const char *domain);
+void query_done(struct query_node *qun, adns_answer *answer);
+
+void of_asynch_id(const struct optioninfo *oi, const char *arg);
+void of_cancel_id(const struct optioninfo *oi, const char *arg);
+
+/* declarations related to main program and useful utility functions */
+
+void sysfail(const char *what, int errnoval) NONRETURNING;
+void usageerr(const char *what, ...) NONRETURNPRINTFFORMAT(1,2);
+void outerr(void) NONRETURNING;
+
+void *xmalloc(size_t sz);
+char *xstrsave(const char *str);
+
+extern int rcode;
+
+#endif
diff --git a/adns-0.6/client/adnslogres.c b/adns-0.6/client/adnslogres.c
new file mode 100644
index 0000000..c732823
--- /dev/null
+++ b/adns-0.6/client/adnslogres.c
@@ -0,0 +1,239 @@
+/*
+ * adnslogres.c
+ * - a replacement for the Apache logresolve program using adns
+ */
+/*
+ *  This file is
+ *   Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *   Copyright (C) 1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * This version was originally supplied by Tony Finch, but has been
+ * modified by Ian Jackson as it was incorporated into adns.
+ */
+
+static const char * const cvsid =
+	"$Id: adnslogres.c,v 1.1.1.1 2000-02-16 17:32:28 sdyoung Exp $";
+
+#include <sys/types.h>
+#include <sys/time.h>
+
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <errno.h>
+
+#include "adns.h"
+
+/* maximum number of concurrent DNS queries */
+#define MAXPENDING 1000
+
+/* maximum length of a line */
+#define MAXLINE 1024
+
+/* option flags */
+#define OPT_DEBUG 1
+#define OPT_POLL 2
+
+static const char *progname;
+
+#define msg(fmt, args...) fprintf(stderr, "%s: " fmt "\n", progname, ##args)
+
+static void aargh(const char *cause) {
+  const char *why = strerror(errno);
+  if (!why) why = "Unknown error";
+  msg("%s: %s (%d)", cause, why, errno);
+  exit(1);
+}
+
+/*
+ * Parse the IP address and convert to a reverse domain name.
+ */
+static char *ipaddr2domain(char *start, char **addr, char **rest) {
+  static char buf[30]; /* "123.123.123.123.in-addr.arpa.\0" */
+  char *ptrs[5];
+  int i;
+
+  ptrs[0]= start;
+retry:
+  while (!isdigit(*ptrs[0]))
+    if (!*ptrs[0]++) {
+      strcpy(buf, "invalid.");
+      *addr= *rest= NULL;
+      return buf;
+    }
+  for (i= 1; i < 5; i++) {
+    ptrs[i]= ptrs[i-1];
+    while (isdigit(*ptrs[i]++));
+    if ((i == 4 && !isspace(ptrs[i][-1])) ||
+	(i != 4 && ptrs[i][-1] != '.') ||
+	(ptrs[i]-ptrs[i-1] > 4)) {
+      ptrs[0]= ptrs[i]-1;
+      goto retry;
+    }
+  }
+  sprintf(buf, "%.*s.%.*s.%.*s.%.*s.in-addr.arpa.",
+	  ptrs[4]-ptrs[3]-1, ptrs[3],
+	  ptrs[3]-ptrs[2]-1, ptrs[2],
+	  ptrs[2]-ptrs[1]-1, ptrs[1],
+	  ptrs[1]-ptrs[0]-1, ptrs[0]);
+  *addr= ptrs[0];
+  *rest= ptrs[4]-1;
+  return buf;
+}
+
+static void printline(FILE *outf, char *start, char *addr, char *rest, char *domain) {
+  if (domain)
+    fprintf(outf, "%.*s%s%s", addr - start, start, domain, rest);
+  else
+    fputs(start, outf);
+  if (ferror(outf)) aargh("write output");
+}
+
+typedef struct logline {
+  struct logline *next;
+  char *start, *addr, *rest;
+  adns_query query;
+} logline;
+
+static logline *readline(FILE *inf, adns_state adns, int opts) {
+  static char buf[MAXLINE];
+  char *str;
+  logline *line;
+
+  if (fgets(buf, MAXLINE, inf)) {
+    str= malloc(sizeof(*line) + strlen(buf) + 1);
+    if (!str) aargh("malloc");
+    line= (logline*)str;
+    line->next= NULL;
+    line->start= str+sizeof(logline);
+    strcpy(line->start, buf);
+    str= ipaddr2domain(line->start, &line->addr, &line->rest);
+    if (opts & OPT_DEBUG)
+      msg("submitting %.*s -> %s", line->rest-line->addr, line->addr, str);
+    if (adns_submit(adns, str, adns_r_ptr,
+		    adns_qf_quoteok_cname|adns_qf_cname_loose,
+		    NULL, &line->query))
+      aargh("adns_submit");
+    return line;
+  }
+  if (!feof(inf))
+    aargh("fgets");
+  return NULL;
+}
+	
+static void proclog(FILE *inf, FILE *outf, int opts) {
+  int eof, err, len;
+  adns_state adns;
+  adns_answer *answer;
+  logline *head, *tail, *line;
+
+  errno= adns_init(&adns, (opts & OPT_DEBUG) ? adns_if_debug : 0, 0);
+  if (errno) aargh("adns_init");
+  head= tail= readline(inf, adns, opts);
+  len= 1; eof= 0;
+  while (head) {
+    if (opts & OPT_DEBUG)
+      msg("%d in queue; checking %.*s", len,
+	  head->rest-head->addr, head->addr);
+    if (eof || len > MAXPENDING)
+      if (opts & OPT_POLL)
+	err= adns_wait_poll(adns, &head->query, &answer, NULL);
+      else
+	err= adns_wait(adns, &head->query, &answer, NULL);
+    else
+      err= adns_check(adns, &head->query, &answer, NULL);
+    if (err != EAGAIN) {
+      printline(outf, head->start, head->addr, head->rest,
+		answer->status == adns_s_ok ? *answer->rrs.str : NULL);
+      line= head; head= head->next;
+      free(line); free(answer);
+      len--;
+    }
+    if (!eof) {
+      line= readline(inf, adns, opts);
+      if (!line)
+	eof= 1;
+      else {
+	if (!head)
+	  head= line;
+	else
+	  tail->next= line;
+	tail= line;
+	len++;
+      }
+    }
+  }
+  adns_finish(adns);
+}
+
+static void usage(void) {
+  fprintf(stderr, "usage: %s [-d] [-p] [logfile]\n", progname);
+  exit(1);
+}
+
+int main(int argc, char *argv[]) {
+  int c, opts;
+  FILE *inf;
+
+  progname= strrchr(*argv, '/');
+  if (progname)
+    progname++;
+  else
+    progname= *argv;
+  opts= 0;
+
+  while ((c= getopt(argc, argv, "dp")) != -1)
+    switch (c) {
+    case 'd':
+      opts|= OPT_DEBUG;
+      break;
+    case 'p':
+      opts|= OPT_POLL;
+      break;
+    default:
+      usage();
+    }
+
+  argc-= optind;
+  argv+= optind;
+
+  inf= NULL;
+  if (argc == 0)
+    inf= stdin;
+  else if (argc == 1)
+    inf= fopen(*argv, "r");
+  else
+    usage();
+
+  if (!inf)
+    aargh("couldn't open input");
+
+  proclog(inf, stdout, opts);
+
+  if (fclose(inf))
+    aargh("fclose input");
+  if (fclose(stdout))
+    aargh("fclose output");
+
+  return 0;
+}
diff --git a/adns-0.6/client/adnsresfilter.c b/adns-0.6/client/adnsresfilter.c
new file mode 100644
index 0000000..f265773
--- /dev/null
+++ b/adns-0.6/client/adnsresfilter.c
@@ -0,0 +1,454 @@
+/*
+ * adnsresfilter.c
+ * - filter which does resolving, not part of the library
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <search.h>
+#include <assert.h>
+#include <ctype.h>
+
+#include <sys/fcntl.h>
+
+#include "adns.h"
+#include "config.h"
+#include "dlist.h"
+#include "tvarith.h"
+
+struct outqueuenode {
+  struct outqueuenode *next, *back;
+  void *buffer;
+  char *textp;
+  int textlen;
+  struct timeval printbefore;
+  struct treething *addr;
+};
+
+static int bracket, forever, address;
+static unsigned long timeout=100;
+static adns_rrtype rrt= adns_r_ptr;
+
+static int outblocked, inputeof;
+static struct { struct outqueuenode *head, *tail; } outqueue;
+static int peroutqueuenode, outqueuelen;
+
+static struct sockaddr_in sa;
+static adns_state ads;
+
+static char addrtextbuf[14];
+static int cbyte, inbyte, inbuf;
+static unsigned char bytes[4];
+static struct timeval printbefore;
+
+struct treething {
+  unsigned char bytes[4];
+  adns_query qu;
+  adns_answer *ans;
+};
+
+static struct treething *newthing;
+static void *treeroot;
+
+static int nonblock(int fd, int isnonblock) {
+  int r;
+
+  r= fcntl(fd,F_GETFL); 
+  if (r==-1) return -1;
+  r= fcntl(fd,F_SETFL, isnonblock ? r|O_NONBLOCK : r&~O_NONBLOCK);
+  if (r==-1) return -1;
+  return 0;
+}
+
+static void quit(int exitstatus) NONRETURNING;
+static void quit(int exitstatus) {
+  nonblock(0,0);
+  nonblock(1,0);
+  exit(exitstatus);
+}
+
+static void sysfail(const char *what) NONRETURNING;
+static void sysfail(const char *what) {
+  fprintf(stderr,"adnsresfilter: system call failed: %s: %s\n",what,strerror(errno));
+  quit(2);
+}
+
+static void *xmalloc(size_t sz) {
+  void *r;
+  r= malloc(sz);  if (r) return r;
+  sysfail("malloc");
+}
+
+static void outputerr(void) NONRETURNING;
+static void outputerr(void) { sysfail("write to stdout"); }
+
+static void usage(void) {
+  if (printf("usage: adnsresfilter [<options ...>]\n"
+	     "       adnsresfilter  -h|--help\n"
+	     "options: -t<milliseconds>|--timeout <milliseconds>\n"
+	     "         -w|--wait        (always wait for queries to time out or fail)\n"
+	     "         -b|--brackets    (require [...] around IP addresses)\n"
+	     "         -a|--address     (always include [address] in output)\n"
+	     "         -u|--unchecked   (do not forward map for checking)\n"
+	     "Timeout is the maximum amount to delay any particular bit of output for.\n"
+	     "Lookups will go on in the background.  Default timeout = 100 (ms).\n")
+      == EOF) outputerr();
+}
+
+static void usageerr(const char *why) NONRETURNING;
+static void usageerr(const char *why) {
+  fprintf(stderr,"adnsresfilter: bad usage: %s\n",why);
+  usage();
+  quit(1);
+}
+
+static void adnsfail(const char *what, int e) NONRETURNING;
+static void adnsfail(const char *what, int e) {
+  fprintf(stderr,"adnsresfilter: adns call failed: %s: %s\n",what,strerror(e));
+  quit(2);
+}
+
+static void settimeout(const char *arg) {
+  char *ep;
+  timeout= strtoul(arg,&ep,0);
+  if (*ep) usageerr("invalid timeout");
+}
+
+static void parseargs(const char *const *argv) {
+  const char *arg;
+  int c;
+
+  while ((arg= *++argv)) {
+    if (arg[0] != '-') usageerr("no non-option arguments are allowed");
+    if (arg[1] == '-') {
+      if (!strcmp(arg,"--brackets")) {
+	bracket= 1;
+      } else if (!strcmp(arg,"--unchecked")) {
+	rrt= adns_r_ptr_raw;
+      } else if (!strcmp(arg,"--wait")) {
+	forever= 1;
+      } else if (!strcmp(arg,"--address")) {
+	address= 1;
+      } else if (!strcmp(arg,"--help")) {
+	usage(); quit(0);
+      } else if (!strcmp(arg,"--timeout")) {
+	if (!(arg= *++argv)) usageerr("--timeout needs a value");
+	settimeout(arg);
+	forever= 0;
+      } else {
+	usageerr("unknown long option");
+      }
+    } else {
+      while ((c= *++arg)) {
+	switch (c) {
+	case 'b':
+	  bracket= 1;
+	  break;
+	case 'u':
+	  rrt= adns_r_ptr_raw;
+	  break;
+	case 'w':
+	  forever= 1;
+	  break;
+	case 'a':
+	  address= 1;
+	  break;
+	case 'h':
+	  usage();
+	  quit(0);
+	case 't':
+	  if (*++arg) settimeout(arg);
+	  else if ((arg= *++argv)) settimeout(arg);
+	  else usageerr("-t needs a value");
+	  forever= 0;
+	  arg= "\0";
+	  break;
+	default:
+	  usageerr("unknown short option");
+	}
+      }
+    }
+  }
+}
+
+static void queueoutchar(int c) {
+  struct outqueuenode *entry;
+  
+  entry= outqueue.tail;
+  if (!entry || entry->addr || entry->textlen >= peroutqueuenode) {
+    peroutqueuenode= !peroutqueuenode || !entry || entry->addr ? 128 : 
+      peroutqueuenode >= 1024 ? 4096 : peroutqueuenode<<2;
+    entry= xmalloc(sizeof(*entry));
+    entry->buffer= xmalloc(peroutqueuenode);
+    entry->textp= entry->buffer;
+    entry->textlen= 0;
+    entry->addr= 0;
+    LIST_LINK_TAIL(outqueue,entry);
+    outqueuelen++;
+  }
+  entry->textp[entry->textlen++]= c;
+}
+
+static void queueoutstr(const char *str, int len) {
+  while (len-- > 0) queueoutchar(*str++);
+}
+
+static void writestdout(struct outqueuenode *entry) {
+  int r;
+
+  while (entry->textlen) {
+    r= write(1, entry->textp, entry->textlen);
+    if (r < 0) {
+      if (errno == EINTR) continue;
+      if (errno == EAGAIN) { outblocked= 1; break; }
+      sysfail("write stdout");
+    }
+    assert(r <= entry->textlen);
+    entry->textp += r;
+    entry->textlen -= r;
+  }
+  if (!entry->textlen) {
+    LIST_UNLINK(outqueue,entry);
+    free(entry->buffer);
+    free(entry);
+    outqueuelen--;
+  }
+}
+
+static void replacetextwithname(struct outqueuenode *entry) {
+  char *name, *newbuf;
+  int namelen, newlen;
+
+  name= entry->addr->ans->rrs.str[0];
+  namelen= strlen(name);
+  if (!address) {
+    free(entry->buffer);
+    entry->buffer= 0;
+    entry->textp= name;
+    entry->textlen= namelen;
+  } else {
+    newlen= entry->textlen + namelen + (bracket ? 0 : 2);
+    newbuf= xmalloc(newlen + 1);
+    sprintf(newbuf, bracket ? "%s%.*s" : "%s[%.*s]", name, entry->textlen, entry->textp);
+    free(entry->buffer);
+    entry->buffer= entry->textp= newbuf;
+    entry->textlen= newlen;
+  }
+}
+
+static void checkadnsqueries(void) {
+  adns_query qu;
+  adns_answer *ans;
+  void *context;
+  struct treething *foundthing;
+  int r;
+
+  for (;;) {
+    qu= 0; context= 0; ans= 0;
+    r= adns_check(ads,&qu,&ans,&context);
+    if (r == ESRCH || r == EAGAIN) break;
+    assert(!r);
+    foundthing= context;
+    foundthing->ans= ans;
+    foundthing->qu= 0;
+  }
+}
+
+static void restartbuf(void) {
+  if (inbuf>0) queueoutstr(addrtextbuf,inbuf);
+  inbuf= 0;
+}
+
+static int comparer(const void *a, const void *b) {
+  return memcmp(a,b,4);
+}
+
+static void procaddr(void) {
+  struct treething *foundthing;
+  void **searchfound;
+  struct outqueuenode *entry;
+  int r;
+  
+  if (!newthing) {
+    newthing= xmalloc(sizeof(struct treething));
+    newthing->qu= 0;
+    newthing->ans= 0;
+  }
+
+  memcpy(newthing->bytes,bytes,4);
+  searchfound= tsearch(newthing,&treeroot,comparer);
+  if (!searchfound) sysfail("tsearch");
+  foundthing= *searchfound;
+
+  if (foundthing == newthing) {
+    newthing= 0;
+    memcpy(&sa.sin_addr,bytes,4);
+    r= adns_submit_reverse(ads, (const struct sockaddr*)&sa,
+			   rrt,0,foundthing,&foundthing->qu);
+    if (r) adnsfail("submit",r);
+  }
+  entry= xmalloc(sizeof(*entry));
+  entry->buffer= xmalloc(inbuf);
+  entry->textp= entry->buffer;
+  memcpy(entry->textp,addrtextbuf,inbuf);
+  entry->textlen= inbuf;
+  entry->addr= foundthing;
+  entry->printbefore= printbefore;
+  LIST_LINK_TAIL(outqueue,entry);
+  outqueuelen++;
+  inbuf= 0;
+  cbyte= -1;
+}
+
+static void startaddr(void) {
+  bytes[cbyte=0]= 0;
+  inbyte= 0;
+}
+
+static void readstdin(void) {
+  char readbuf[512], *p;
+  int r, c, nbyte;
+
+  while ((r= read(0,readbuf,sizeof(readbuf))) <= 0) {
+    if (r == 0) { inputeof= 1; return; }
+    if (r == EAGAIN) return;
+    if (r != EINTR) sysfail("read stdin");
+  }
+  for (p=readbuf; r>0; r--,p++) {
+    c= *p;
+    if (cbyte==-1 && bracket && c=='[') {
+      addrtextbuf[inbuf++]= c;
+      startaddr();
+    } else if (cbyte==-1 && !bracket && !isalnum(c)) {
+      queueoutchar(c);
+      startaddr();
+    } else if (cbyte>=0 && inbyte<3 && c>='0' && c<='9' &&
+	       (nbyte= bytes[cbyte]*10 + (c-'0')) <= 255) {
+      bytes[cbyte]= nbyte;
+      addrtextbuf[inbuf++]= c;
+      inbyte++;
+    } else if (cbyte>=0 && cbyte<3 && inbyte>0 && c=='.') {
+      bytes[++cbyte]= 0;
+      addrtextbuf[inbuf++]= c;
+      inbyte= 0;
+    } else if (cbyte==3 && inbyte>0 && bracket && c==']') {
+      addrtextbuf[inbuf++]= c;
+      procaddr();
+    } else if (cbyte==3 && inbyte>0 && !bracket && !isalnum(c)) {
+      procaddr();
+      queueoutchar(c);
+      startaddr();
+    } else {
+      restartbuf();
+      queueoutchar(c);
+      cbyte= -1;
+      if (!bracket && !isalnum(c)) startaddr();
+    }
+  }
+  if (cbyte==3 && inbyte>0 && !bracket) procaddr();
+}
+
+static void startup(void) {
+  int r;
+
+  if (nonblock(0,1)) sysfail("set stdin to nonblocking mode");
+  if (nonblock(1,1)) sysfail("set stdout to nonblocking mode");
+  memset(&sa,0,sizeof(sa));
+  sa.sin_family= AF_INET;
+  r= adns_init(&ads,0,0);  if (r) adnsfail("init",r);
+  cbyte= -1;
+  inbyte= -1;
+  inbuf= 0;
+  if (!bracket) startaddr();
+}
+
+int main(int argc, const char *const *argv) {
+  int r, maxfd;
+  fd_set readfds, writefds, exceptfds;
+  struct outqueuenode *entry;
+  struct timeval *tv, tvbuf, now;
+
+  parseargs(argv);
+  startup();
+
+  while (!inputeof || outqueue.head) {
+    maxfd= 2;
+    tv= 0;
+    FD_ZERO(&readfds); FD_ZERO(&writefds); FD_ZERO(&exceptfds);
+    if ((entry= outqueue.head) && !outblocked) {
+      if (!entry->addr) {
+	writestdout(entry);
+	continue;
+      }
+      if (entry->addr->ans) {
+	if (entry->addr->ans->nrrs) 
+	  replacetextwithname(entry);
+	entry->addr= 0;
+	continue;
+      }
+      r= gettimeofday(&now,0);  if (r) sysfail("gettimeofday");
+      if (forever) {
+	tv= 0;
+      } else if (!timercmp(&now,&entry->printbefore,<)) {
+	entry->addr= 0;
+	continue;
+      } else {
+	tvbuf.tv_sec= entry->printbefore.tv_sec - now.tv_sec - 1;
+	tvbuf.tv_usec= entry->printbefore.tv_usec - now.tv_usec + 1000000;
+	tvbuf.tv_sec += tvbuf.tv_usec / 1000000;
+	tvbuf.tv_usec %= 1000000;
+	tv= &tvbuf;
+      }
+      adns_beforeselect(ads,&maxfd,&readfds,&writefds,&exceptfds,
+			&tv,&tvbuf,&now);
+    }
+    if (outblocked) FD_SET(1,&writefds);
+    if (!inputeof && outqueuelen<1024) FD_SET(0,&readfds);
+    
+    r= select(maxfd,&readfds,&writefds,&exceptfds,tv);
+    if (r < 0) { if (r == EINTR) continue; else sysfail("select"); }
+
+    r= gettimeofday(&now,0);  if (r) sysfail("gettimeofday");
+    adns_afterselect(ads,maxfd,&readfds,&writefds,&exceptfds,&now);
+    checkadnsqueries();
+
+    if (FD_ISSET(0,&readfds)) {
+      if (!forever) {
+	printbefore= now;
+	timevaladd(&printbefore,timeout);
+      }
+      readstdin();
+    } else if (FD_ISSET(1,&writefds)) {
+      outblocked= 0;
+    }
+  }
+  if (nonblock(0,0)) sysfail("un-nonblock stdin");
+  if (nonblock(1,0)) sysfail("un-nonblock stdout");
+  if (ferror(stdin) || fclose(stdin)) sysfail("read stdin");
+  if (fclose(stdout)) sysfail("close stdout");
+  exit(0);
+}
diff --git a/adns-0.6/client/adnstest.c b/adns-0.6/client/adnstest.c
new file mode 100644
index 0000000..2460dbf
--- /dev/null
+++ b/adns-0.6/client/adnstest.c
@@ -0,0 +1,337 @@
+/*
+ * adnstest.c
+ * - simple test program, not part of the library
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include <stdio.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "adns.h"
+
+#include "config.h"
+
+#ifndef OUTPUTSTREAM
+# define OUTPUTSTREAM stdout
+#endif
+
+struct myctx {
+  adns_query qu;
+  int doneyet, found;
+  const char *fdom;
+};
+  
+static struct myctx *mcs;
+static adns_state ads;
+static adns_rrtype *types_a;
+
+static void quitnow(int rc) NONRETURNING;
+static void quitnow(int rc) {
+  free(mcs);
+  free(types_a);
+  if (ads) adns_finish(ads);
+  
+  exit(rc);
+}
+
+#ifndef HAVE_POLL
+#undef poll
+int poll(struct pollfd *ufds, int nfds, int timeout) {
+  fputs("poll(2) not supported on this system\n",stderr);
+  quitnow(5);
+}
+#define adns_beforepoll(a,b,c,d,e) 0
+#define adns_afterpoll(a,b,c,d) 0
+#endif
+
+static void failure_status(const char *what, adns_status st) NONRETURNING;
+static void failure_status(const char *what, adns_status st) {
+  fprintf(stderr,"adns failure: %s: %s\n",what,adns_strerror(st));
+  quitnow(2);
+}
+
+static void failure_errno(const char *what, int errnoval) NONRETURNING;
+static void failure_errno(const char *what, int errnoval) {
+  fprintf(stderr,"adns failure: %s: errno=%d\n",what,errnoval);
+  quitnow(2);
+}
+
+static void usageerr(const char *why) NONRETURNING;
+static void usageerr(const char *why) {
+  fprintf(stderr,
+	  "bad usage: %s\n"
+	  "usage: adnstest [-<initflagsnum>[,<owninitflags>]] [/<initstring>]\n"
+	  "              [ :<typenum>,... ]\n"
+	  "              [ [<queryflagsnum>[,<ownqueryflags>]/]<domain> ... ]\n"
+	  "initflags:   p  use poll(2) instead of select(2)\n"
+	  "             s  use adns_wait with specified query, instead of 0\n"
+	  "queryflags:  a  print status abbrevs instead of strings\n"
+	  "exit status:  0 ok (though some queries may have failed)\n"
+	  "              1 used by test harness to indicate test failed\n"
+	  "              2 unable to submit or init or some such\n"
+	  "              3 unexpected failure\n"
+	  "              4 usage error\n"
+	  "              5 operation not supported on this system\n",
+	  why);
+  quitnow(4);
+}
+
+static const adns_rrtype defaulttypes[]= {
+  adns_r_a,
+  adns_r_ns_raw,
+  adns_r_cname,
+  adns_r_soa_raw,
+  adns_r_ptr_raw,
+  adns_r_hinfo,
+  adns_r_mx_raw,
+  adns_r_txt,
+  adns_r_rp_raw,
+  
+  adns_r_addr,
+  adns_r_ns,
+  adns_r_ptr,
+  adns_r_mx,
+  
+  adns_r_soa,
+  adns_r_rp,
+
+  adns_r_none
+};
+
+static void dumptype(adns_status ri, const char *rrtn, const char *fmtn) {
+  fprintf(stdout, "%s(%s)%s%s",
+	  ri ? "?" : rrtn, ri ? "?" : fmtn ? fmtn : "-",
+	  ri ? " " : "", ri ? adns_strerror(ri) : "");
+}
+
+static void fdom_split(const char *fdom, const char **dom_r, int *qf_r,
+		       char *ownflags, int ownflags_l) {
+  int qf;
+  char *ep;
+
+  qf= strtoul(fdom,&ep,0);
+  if (*ep == ',' && strchr(ep,'/')) {
+    ep++;
+    while (*ep != '/') {
+      if (--ownflags_l <= 0) { fputs("too many flags\n",stderr); quitnow(3); }
+      *ownflags++= *ep++;
+    }
+  }
+  if (*ep != '/') { *dom_r= fdom; *qf_r= 0; }
+  else { *dom_r= ep+1; *qf_r= qf; }
+  *ownflags= 0;
+}
+
+static int consistsof(const char *string, const char *accept) {
+  return strspn(string,accept) == strlen(string);
+}
+
+int main(int argc, char *const *argv) {
+  adns_query qu;
+  struct myctx *mc, *mcw;
+  void *mcr;
+  adns_answer *ans;
+  const char *initstring, *rrtn, *fmtn;
+  const char *const *fdomlist, *domain;
+  char *show, *cp;
+  int len, i, qc, qi, tc, ti, ch, qflags, initflagsnum;
+  adns_status ri;
+  int r;
+  const adns_rrtype *types;
+  struct timeval now;
+  char ownflags[10];
+  char *ep;
+  const char *initflags, *owninitflags;
+
+  if (argv[0] && argv[1] && argv[1][0] == '-') {
+    initflags= argv[1]+1;
+    argv++;
+  } else {
+    initflags= "";
+  }
+  if (argv[0] && argv[1] && argv[1][0] == '/') {
+    initstring= argv[1]+1;
+    argv++;
+  } else {
+    initstring= 0;
+  }
+
+  initflagsnum= strtoul(initflags,&ep,0);
+  if (*ep == ',') {
+    owninitflags= ep+1;
+    if (!consistsof(owninitflags,"ps")) usageerr("unknown owninitflag");
+  } else if (!*ep) {
+    owninitflags= "";
+  } else {
+    usageerr("bad <initflagsnum>[,<owninitflags>]");
+  }
+  
+  if (argv[0] && argv[1] && argv[1][0] == ':') {
+    for (cp= argv[1]+1, tc=1; (ch= *cp); cp++)
+      if (ch==',') tc++;
+    types_a= malloc(sizeof(*types_a)*(tc+1));
+    if (!types_a) { perror("malloc types"); quitnow(3); }
+    for (cp= argv[1]+1, ti=0; ti<tc; ti++) {
+      types_a[ti]= strtoul(cp,&cp,10);
+      if ((ch= *cp)) {
+	if (ch != ',') usageerr("unexpected char (not comma) in or between types");
+	cp++;
+      }
+    }
+    types_a[ti]= adns_r_none;
+    types= types_a;
+    argv++;
+  } else {
+    types_a= 0;
+    types= defaulttypes;
+  }
+  
+  if (!(argv[0] && argv[1])) usageerr("no query domains supplied");
+  fdomlist= (const char *const*)argv+1;
+
+  for (qc=0; fdomlist[qc]; qc++);
+  for (tc=0; types[tc] != adns_r_none; tc++);
+  mcs= malloc(tc ? sizeof(*mcs)*qc*tc : 1);
+  if (!mcs) { perror("malloc mcs"); quitnow(3); }
+
+  if (initstring) {
+    r= adns_init_strcfg(&ads,
+			(adns_if_debug|adns_if_noautosys|adns_if_checkc_freq)
+			^initflagsnum,
+			stdout,initstring);
+  } else {
+    r= adns_init(&ads,
+		 (adns_if_debug|adns_if_noautosys)^initflagsnum,
+		 0);
+  }
+  if (r) failure_errno("init",r);
+
+  for (qi=0; qi<qc; qi++) {
+    fdom_split(fdomlist[qi],&domain,&qflags,ownflags,sizeof(ownflags));
+    if (!consistsof(ownflags,"a")) usageerr("unknown ownqueryflag");
+    for (ti=0; ti<tc; ti++) {
+      mc= &mcs[qi*tc+ti];
+      mc->doneyet= 0;
+      mc->fdom= fdomlist[qi];
+
+      fprintf(stdout,"%s flags %d type %d",domain,qflags,types[ti]);
+      r= adns_submit(ads,domain,types[ti],qflags,mc,&mc->qu);
+      if (r == ENOSYS) {
+	fprintf(stdout," not implemented\n");
+	mc->qu= 0;
+	mc->doneyet= 1;
+      } else if (r) {
+	failure_errno("submit",r);
+      } else {
+	ri= adns_rr_info(types[ti], &rrtn,&fmtn,0, 0,0);
+	putc(' ',stdout);
+	dumptype(ri,rrtn,fmtn);
+	fprintf(stdout," submitted\n");
+      }
+    }
+  }
+
+  for (;;) {
+    for (qi=0; qi<qc; qi++) {
+      for (ti=0; ti<tc; ti++) {
+	mc= &mcs[qi*tc+ti];
+	mc->found= 0;
+      }
+    }
+    for (adns_forallqueries_begin(ads);
+	 (qu= adns_forallqueries_next(ads,&mcr));
+	 ) {
+      mc= mcr;
+      assert(qu == mc->qu);
+      assert(!mc->doneyet);
+      mc->found= 1;
+    }
+    mcw= 0;
+    for (qi=0; qi<qc; qi++) {
+      for (ti=0; ti<tc; ti++) {
+	mc= &mcs[qi*tc+ti];
+	if (mc->doneyet) continue;
+	assert(mc->found);
+	if (!mcw) mcw= mc;
+      }
+    }
+    if (!mcw) break;
+
+    if (strchr(owninitflags,'s')) {
+      qu= mcw->qu;
+      mc= mcw;
+    } else {
+      qu= 0;
+      mc= 0;
+    }
+
+    if (strchr(owninitflags,'p')) {
+      r= adns_wait_poll(ads,&qu,&ans,&mcr);
+    } else {
+      r= adns_wait(ads,&qu,&ans,&mcr);
+    }
+    if (r) failure_errno("wait/check",r);
+    
+    if (mc) assert(mcr==mc);
+    else mc= mcr;
+    assert(qu==mc->qu);
+    assert(!mc->doneyet);
+    
+    fdom_split(mc->fdom,&domain,&qflags,ownflags,sizeof(ownflags));
+
+    if (gettimeofday(&now,0)) { perror("gettimeofday"); quitnow(3); }
+      
+    ri= adns_rr_info(ans->type, &rrtn,&fmtn,&len, 0,0);
+    fprintf(stdout, "%s flags %d type ",domain,qflags);
+    dumptype(ri,rrtn,fmtn);
+    fprintf(stdout, "%s%s: %s; nrrs=%d; cname=%s; owner=%s; ttl=%ld\n",
+	    ownflags[0] ? " ownflags=" : "", ownflags,
+	    strchr(ownflags,'a')
+	    ? adns_errabbrev(ans->status)
+	    : adns_strerror(ans->status),
+	    ans->nrrs,
+	    ans->cname ? ans->cname : "$",
+	    ans->owner ? ans->owner : "$",
+	    (long)ans->expires - (long)now.tv_sec);
+    if (ans->nrrs) {
+      assert(!ri);
+      for (i=0; i<ans->nrrs; i++) {
+	ri= adns_rr_info(ans->type, 0,0,0, ans->rrs.bytes + i*len, &show);
+	if (ri) failure_status("info",ri);
+	fprintf(stdout," %s\n",show);
+	free(show);
+      }
+    }
+    free(ans);
+
+    mc->doneyet= 1;
+  }
+
+  quitnow(0);
+}
diff --git a/adns-0.6/client/fanftest.c b/adns-0.6/client/fanftest.c
new file mode 100644
index 0000000..2051f28
--- /dev/null
+++ b/adns-0.6/client/fanftest.c
@@ -0,0 +1,85 @@
+/*
+ * fanftest.c
+ * - a small test program from Tony Finch
+ */
+/*
+ *  This file is
+ *   Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *   Copyright (C) 1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * This version was originally supplied by Tony Finch, but has been
+ * modified by Ian Jackson as it was incorporated into adns.
+ */
+
+static const char * const cvsid =
+	"$Id: fanftest.c,v 1.1.1.1 2000-02-16 17:32:29 sdyoung Exp $";
+
+#include <sys/types.h>
+#include <sys/time.h>
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include "adns.h"
+
+static const char *progname;
+
+static void aargh(const char *msg) {
+  fprintf(stderr, "%s: %s: %s (%d)\n", progname, msg,
+	  strerror(errno) ? strerror(errno) : "Unknown error", errno);
+  exit(1);
+}
+
+int main(int argc, char *argv[]) {
+  adns_state adns;
+  adns_query query;
+  adns_answer *answer;
+
+  progname= strrchr(*argv, '/');
+  if (progname)
+    progname++;
+  else
+    progname= *argv;
+
+  if (argc != 2) {
+    fprintf(stderr, "usage: %s <domain>\n", progname);
+    exit(1);
+  }
+
+  errno= adns_init(&adns, adns_if_debug, 0);
+  if (errno) aargh("adns_init");
+
+  errno= adns_submit(adns, argv[1], adns_r_ptr,
+		     adns_qf_quoteok_cname|adns_qf_cname_loose,
+		     NULL, &query);
+  if (errno) aargh("adns_submit");
+
+  errno= adns_wait(adns, &query, &answer, NULL);
+  if (errno) aargh("adns_init");
+
+  printf("%s\n", answer->status == adns_s_ok ? *answer->rrs.str : "dunno");
+
+  adns_finish(adns);
+
+  return 0;
+}
diff --git a/adns-0.6/client/x.gdb b/adns-0.6/client/x.gdb
new file mode 100644
index 0000000..2ee7597
--- /dev/null
+++ b/adns-0.6/client/x.gdb
@@ -0,0 +1,2 @@
+file adnsresfilter_s
+set args <testinput -t2000
diff --git a/adns-0.6/configure b/adns-0.6/configure
new file mode 100755
index 0000000..64ce5f2
--- /dev/null
+++ b/adns-0.6/configure
@@ -0,0 +1,1826 @@
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.12 
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  case "$ac_option" in
+  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) ac_optarg= ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case "$ac_option" in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir="$ac_optarg" ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build="$ac_optarg" ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    eval "enable_${ac_feature}=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix="$ac_optarg" ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he)
+    # Omit some internal or obsolete options to make the list less imposing.
+    # This message is too long to be a string in the A/UX 3.1 sh.
+    cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+  --cache-file=FILE       cache test results in FILE
+  --help                  print this message
+  --no-create             do not create output files
+  --quiet, --silent       do not print \`checking...' messages
+  --version               print the version of autoconf that created configure
+Directory and file names:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [same as prefix]
+  --bindir=DIR            user executables in DIR [EPREFIX/bin]
+  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
+  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
+  --datadir=DIR           read-only architecture-independent data in DIR
+                          [PREFIX/share]
+  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
+                          [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
+  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
+  --includedir=DIR        C header files in DIR [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
+  --infodir=DIR           info documentation in DIR [PREFIX/info]
+  --mandir=DIR            man documentation in DIR [PREFIX/man]
+  --srcdir=DIR            find the sources in DIR [configure dir or ..]
+  --program-prefix=PREFIX prepend PREFIX to installed program names
+  --program-suffix=SUFFIX append SUFFIX to installed program names
+  --program-transform-name=PROGRAM
+                          run sed PROGRAM on installed program names
+EOF
+    cat << EOF
+Host type:
+  --build=BUILD           configure for building on BUILD [BUILD=HOST]
+  --host=HOST             configure for HOST [guessed]
+  --target=TARGET         configure for TARGET [TARGET=HOST]
+Features and packages:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --x-includes=DIR        X include files are in DIR
+  --x-libraries=DIR       X library files are in DIR
+EOF
+    if test -n "$ac_help"; then
+      echo "--enable and --with options recognized:$ac_help"
+    fi
+    exit 0 ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$ac_optarg" ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir="$ac_optarg" ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir="$ac_optarg" ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir="$ac_optarg" ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir="$ac_optarg" ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir="$ac_optarg" ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir="$ac_optarg" ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix="$ac_optarg" ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix="$ac_optarg" ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix="$ac_optarg" ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name="$ac_optarg" ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir="$ac_optarg" ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir="$ac_optarg" ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site="$ac_optarg" ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir="$ac_optarg" ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir="$ac_optarg" ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target="$ac_optarg" ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers)
+    echo "configure generated by autoconf version 2.12"
+    exit 0 ;;
+
+  -with-* | --with-*)
+    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_${ac_package}='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    eval "with_${ac_package}=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes="$ac_optarg" ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries="$ac_optarg" ;;
+
+  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+    ;;
+
+  *)
+    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+      echo "configure: warning: $ac_option: invalid host type" 1>&2
+    fi
+    if test "x$nonopt" != xNONE; then
+      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+    fi
+    nonopt="$ac_option"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+  exec 6>/dev/null
+else
+  exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+  case "$ac_arg" in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+  esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set.  These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=src/adns.h
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_prog=$0
+  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+  else
+    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+  fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    echo "loading site script $ac_site_file"
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  echo "loading cache $cache_file"
+  . $cache_file
+else
+  echo "creating cache $cache_file"
+  > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:526: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="gcc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:555: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  ac_prog_rejected=no
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+        ac_prog_rejected=yes
+	continue
+      fi
+      ac_cv_prog_CC="cc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# -gt 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" "$@"
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:603: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext <<EOF
+#line 613 "configure"
+#include "confdefs.h"
+main(){return(0);}
+EOF
+if { (eval echo configure:617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  ac_cv_prog_cc_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cc_cross=no
+  else
+    ac_cv_prog_cc_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:637: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:642: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:651: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gcc=yes
+else
+  ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+  GCC=yes
+  ac_test_CFLAGS="${CFLAGS+set}"
+  ac_save_CFLAGS="$CFLAGS"
+  CFLAGS=
+  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:666: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+  ac_cv_prog_cc_g=yes
+else
+  ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+  if test "$ac_test_CFLAGS" = set; then
+    CFLAGS="$ac_save_CFLAGS"
+  elif test $ac_cv_prog_cc_g = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-O2"
+  fi
+else
+  GCC=
+  test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:694: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    # This must be in double quotes, not single quotes, because CPP may get
+  # substituted into the Makefile and "${CC-cc}" will confuse make.
+  CPP="${CC-cc} -E"
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp.
+  cat > conftest.$ac_ext <<EOF
+#line 709 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -E -traditional-cpp"
+  cat > conftest.$ac_ext <<EOF
+#line 726 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:732: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+  ac_cv_prog_CPP="$CPP"
+fi
+  CPP="$ac_cv_prog_CPP"
+else
+  ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+# Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:757: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_RANLIB="ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+  echo "$ac_t""$RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+for ac_func in poll
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:787: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 792 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+
+ echo $ac_n "checking for socket""... $ac_c" 1>&6
+echo "configure:841: checking for socket" >&5
+if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 846 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char socket(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char socket();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_socket) || defined (__stub___socket)
+choke me
+#else
+socket();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_func_socket=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_socket=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  :
+else
+  echo "$ac_t""no" 1>&6
+
+  echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
+echo "configure:888: checking for socket in -lsocket" >&5
+ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lsocket  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 896 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char socket();
+
+int main() {
+socket()
+; return 0; }
+EOF
+if { (eval echo configure:907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lsocket $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+
+    { echo "configure: error: cannot find library function socket" 1>&2; exit 1; }
+  
+fi
+
+ 
+fi
+
+
+
+ echo $ac_n "checking for inet_ntoa""... $ac_c" 1>&6
+echo "configure:943: checking for inet_ntoa" >&5
+if eval "test \"`echo '$''{'ac_cv_func_inet_ntoa'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 948 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char inet_ntoa(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char inet_ntoa();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_inet_ntoa) || defined (__stub___inet_ntoa)
+choke me
+#else
+inet_ntoa();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:971: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_func_inet_ntoa=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_inet_ntoa=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'inet_ntoa`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  :
+else
+  echo "$ac_t""no" 1>&6
+
+  echo $ac_n "checking for inet_ntoa in -lnsl""... $ac_c" 1>&6
+echo "configure:990: checking for inet_ntoa in -lnsl" >&5
+ac_lib_var=`echo nsl'_'inet_ntoa | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lnsl  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 998 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char inet_ntoa();
+
+int main() {
+inet_ntoa()
+; return 0; }
+EOF
+if { (eval echo configure:1009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lnsl $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+
+    { echo "configure: error: cannot find library function inet_ntoa" 1>&2; exit 1; }
+  
+fi
+
+ 
+fi
+
+
+
+PROGS_IF_TSEARCH=adnsresfilter
+
+echo $ac_n "checking for tsearch""... $ac_c" 1>&6
+echo "configure:1047: checking for tsearch" >&5
+if eval "test \"`echo '$''{'ac_cv_func_tsearch'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1052 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char tsearch(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char tsearch();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_tsearch) || defined (__stub___tsearch)
+choke me
+#else
+tsearch();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_func_tsearch=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_tsearch=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'tsearch`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+ PROGS_HAVE_TSEARCH=$PROGS_IF_TSEARCH
+
+else
+  echo "$ac_t""no" 1>&6
+
+ PROGS_HAVE_TSEARCH='';
+ echo "configure: warning: tsearch missing - not building client program(s) $PROGS_IF_TSEARCH" 1>&2
+
+fi
+
+
+echo $ac_n "checking for INADDR_LOOPBACK""... $ac_c" 1>&6
+echo "configure:1102: checking for INADDR_LOOPBACK" >&5
+if eval "test \"`echo '$''{'adns_cv_decl_inaddrloopback'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+ cat > conftest.$ac_ext <<EOF
+#line 1108 "configure"
+#include "confdefs.h"
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+ 
+int main() {
+
+  INADDR_LOOPBACK;
+ 
+; return 0; }
+EOF
+if { (eval echo configure:1121: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  adns_cv_decl_inaddrloopback=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  adns_cv_decl_inaddrloopback=no
+fi
+rm -f conftest*
+fi
+
+if test "$adns_cv_decl_inaddrloopback" = yes; then
+ echo "$ac_t""found" 1>&6
+else
+ echo "$ac_t""not in standard headers, urgh..." 1>&6
+ ac_safe=`echo "rpc/types.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for rpc/types.h""... $ac_c" 1>&6
+echo "configure:1139: checking for rpc/types.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1144 "configure"
+#include "confdefs.h"
+#include <rpc/types.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1149: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+  cat >> confdefs.h <<\EOF
+#define HAVEUSE_RPCTYPES_H 1
+EOF
+
+ 
+else
+  echo "$ac_t""no" 1>&6
+
+  { echo "configure: error: cannot find INADDR_LOOPBACK or rpc/types.h" 1>&2; exit 1; }
+ 
+fi
+
+fi
+
+
+ echo $ac_n "checking for inet_aton""... $ac_c" 1>&6
+echo "configure:1182: checking for inet_aton" >&5
+if eval "test \"`echo '$''{'ac_cv_func_inet_aton'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1187 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char inet_aton(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char inet_aton();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_inet_aton) || defined (__stub___inet_aton)
+choke me
+#else
+inet_aton();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_func_inet_aton=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_inet_aton=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'inet_aton`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  :
+else
+  echo "$ac_t""no" 1>&6
+
+  echo $ac_n "checking for inet_aton in -lresolv""... $ac_c" 1>&6
+echo "configure:1229: checking for inet_aton in -lresolv" >&5
+ac_lib_var=`echo resolv'_'inet_aton | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lresolv  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1237 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char inet_aton();
+
+int main() {
+inet_aton()
+; return 0; }
+EOF
+if { (eval echo configure:1248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+ LIBS="-lresolv $LIBS";
+ echo "configure: warning: inet_aton is in libresolv, urgh.  Must use -lresolv." 1>&2
+
+else
+  echo "$ac_t""no" 1>&6
+
+    { echo "configure: error: cannot find library function inet_aton" 1>&2; exit 1; }
+  
+fi
+
+ 
+fi
+
+
+
+
+ 
+ echo $ac_n "checking __attribute__((,,))""... $ac_c" 1>&6
+echo "configure:1282: checking __attribute__((,,))" >&5
+ if eval "test \"`echo '$''{'adns_cv_c_attribute_supported'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+  cat > conftest.$ac_ext <<EOF
+#line 1288 "configure"
+#include "confdefs.h"
+
+int main() {
+extern int testfunction(int x) __attribute__((,,))
+; return 0; }
+EOF
+if { (eval echo configure:1295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  adns_cv_c_attribute_supported=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  adns_cv_c_attribute_supported=no
+fi
+rm -f conftest*
+ 
+fi
+
+ if test "x$adns_cv_c_attribute_supported" = xyes; then
+  true
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_GNUC25_ATTRIB 1
+EOF
+
+   
+ echo $ac_n "checking __attribute__((noreturn))""... $ac_c" 1>&6
+echo "configure:1317: checking __attribute__((noreturn))" >&5
+ if eval "test \"`echo '$''{'adns_cv_c_attribute_noreturn'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+  cat > conftest.$ac_ext <<EOF
+#line 1323 "configure"
+#include "confdefs.h"
+
+int main() {
+extern int testfunction(int x) __attribute__((noreturn))
+; return 0; }
+EOF
+if { (eval echo configure:1330: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  adns_cv_c_attribute_noreturn=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  adns_cv_c_attribute_noreturn=no
+fi
+rm -f conftest*
+ 
+fi
+
+ if test "x$adns_cv_c_attribute_noreturn" = xyes; then
+  true
+  echo "$ac_t""yes" 1>&6
+    cat >> confdefs.h <<\EOF
+#define HAVE_GNUC25_NORETURN 1
+EOF
+
+ else
+  true
+  echo "$ac_t""no" 1>&6
+ fi
+
+   
+ echo $ac_n "checking __attribute__((const))""... $ac_c" 1>&6
+echo "configure:1357: checking __attribute__((const))" >&5
+ if eval "test \"`echo '$''{'adns_cv_c_attribute_const'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+  cat > conftest.$ac_ext <<EOF
+#line 1363 "configure"
+#include "confdefs.h"
+
+int main() {
+extern int testfunction(int x) __attribute__((const))
+; return 0; }
+EOF
+if { (eval echo configure:1370: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  adns_cv_c_attribute_const=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  adns_cv_c_attribute_const=no
+fi
+rm -f conftest*
+ 
+fi
+
+ if test "x$adns_cv_c_attribute_const" = xyes; then
+  true
+  echo "$ac_t""yes" 1>&6
+    cat >> confdefs.h <<\EOF
+#define HAVE_GNUC25_CONST 1
+EOF
+
+ else
+  true
+  echo "$ac_t""no" 1>&6
+ fi
+
+   
+ echo $ac_n "checking __attribute__((format...))""... $ac_c" 1>&6
+echo "configure:1397: checking __attribute__((format...))" >&5
+ if eval "test \"`echo '$''{'adns_cv_attribute_format'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+  cat > conftest.$ac_ext <<EOF
+#line 1403 "configure"
+#include "confdefs.h"
+
+int main() {
+extern int testfunction(char *y, ...) __attribute__((format(printf,1,2)))
+; return 0; }
+EOF
+if { (eval echo configure:1410: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  adns_cv_attribute_format=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  adns_cv_attribute_format=no
+fi
+rm -f conftest*
+ 
+fi
+
+ if test "x$adns_cv_attribute_format" = xyes; then
+  true
+  echo "$ac_t""yes" 1>&6
+    cat >> confdefs.h <<\EOF
+#define HAVE_GNUC25_PRINTFFORMAT 1
+EOF
+
+ else
+  true
+  echo "$ac_t""no" 1>&6
+ fi
+
+ else
+  true
+  echo "$ac_t""no" 1>&6
+ fi
+
+
+
+
+
+if test "${GCC-no}" = yes; then
+	WARNS="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith"
+else
+	WARNS=
+fi
+
+
+
+
+
+
+
+
+
+
+SHLIBFORLINK='libadns.so'
+SHLIBSONAME='$(SHLIBFORLINK).$(MAJOR)'
+SHLIBFILE='$(SHLIBSONAME).$(MINOR)'
+
+SHLIBCC='$(CC) $(CFLAGS) -fpic'
+MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wl,-soname=$(SHLIBSONAME) -o'
+MKSHLIB_2=''
+MKSHLIB_3='-lc'
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+  case `(ac_space=' '; set) 2>&1` in
+  *ac_space=\ *)
+    # `set' does not quote correctly, so add quotes (double-quote substitution
+    # turns \\\\ into \\, and sed turns \\ into \).
+    sed -n \
+      -e "s/'/'\\\\''/g" \
+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+    ;;
+  *)
+    # `set' quotes correctly as required by POSIX, so do not add quotes.
+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+    ;;
+  esac >> confcache
+if cmp -s $cache_file confcache; then
+  :
+else
+  if test -w $cache_file; then
+    echo "updating cache $cache_file"
+    cat confcache > $cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+DEFS=-DHAVE_CONFIG_H
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+  case "\$ac_option" in
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+    echo "$CONFIG_STATUS generated by autoconf version 2.12"
+    exit 0 ;;
+  -help | --help | --hel | --he | --h)
+    echo "\$ac_cs_usage"; exit 0 ;;
+  *) echo "\$ac_cs_usage"; exit 1 ;;
+  esac
+done
+
+ac_given_srcdir=$srcdir
+
+trap 'rm -fr `echo "settings.make Makefile
+	src/Makefile client/Makefile dynamic/Makefile regress/Makefile
+ src/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@CC@%$CC%g
+s%@CPP@%$CPP%g
+s%@RANLIB@%$RANLIB%g
+s%@PROGS_HAVE_TSEARCH@%$PROGS_HAVE_TSEARCH%g
+s%@WARNS@%$WARNS%g
+s%@SHLIBCC@%$SHLIBCC%g
+s%@MKSHLIB_1@%$MKSHLIB_1%g
+s%@MKSHLIB_2@%$MKSHLIB_2%g
+s%@MKSHLIB_3@%$MKSHLIB_3%g
+s%@SHLIBFORLINK@%$SHLIBFORLINK%g
+s%@SHLIBFILE@%$SHLIBFILE%g
+s%@SHLIBSONAME@%$SHLIBSONAME%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+  if test $ac_beg -gt 1; then
+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+  else
+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+  fi
+  if test ! -s conftest.s$ac_file; then
+    ac_more_lines=false
+    rm -f conftest.s$ac_file
+  else
+    if test -z "$ac_sed_cmds"; then
+      ac_sed_cmds="sed -f conftest.s$ac_file"
+    else
+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+    fi
+    ac_file=`expr $ac_file + 1`
+    ac_beg=$ac_end
+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
+  fi
+done
+if test -z "$ac_sed_cmds"; then
+  ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"settings.make Makefile
+	src/Makefile client/Makefile dynamic/Makefile regress/Makefile
+"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$ac_dir" && mkdir "$ac_dir"
+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$ac_given_srcdir" in
+  .)  srcdir=.
+      if test -z "$ac_dots"; then top_srcdir=.
+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+  *) # Relative path.
+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
+  esac
+
+
+  echo creating "$ac_file"
+  rm -f "$ac_file"
+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+  case "$ac_file" in
+  *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+  *) ac_comsub= ;;
+  esac
+
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
+ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
+ac_dC='\3'
+ac_dD='%g'
+# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_uB='\([ 	]\)%\1#\2define\3'
+ac_uC=' '
+ac_uD='\4%g'
+# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_eB='$%\1#\2define\3'
+ac_eC=' '
+ac_eD='%g'
+
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+  CONFIG_HEADERS="src/config.h"
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
+for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  echo creating $ac_file
+
+  rm -f conftest.frag conftest.in conftest.out
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  cat $ac_file_inputs > conftest.in
+
+EOF
+
+# Transform confdefs.h into a sed script conftest.vals that substitutes
+# the proper values into config.h.in to produce config.h.  And first:
+# Protect against being on the right side of a sed subst in config.status.
+# Protect against being in an unquoted here document in config.status.
+rm -f conftest.vals
+cat > conftest.hdr <<\EOF
+s/[\\&%]/\\&/g
+s%[\\$`]%\\&%g
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
+s%ac_d%ac_u%gp
+s%ac_u%ac_e%gp
+EOF
+sed -n -f conftest.hdr confdefs.h > conftest.vals
+rm -f conftest.hdr
+
+# This sed command replaces #undef with comments.  This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >> conftest.vals <<\EOF
+s%^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
+EOF
+
+# Break up conftest.vals because some shells have a limit on
+# the size of here documents, and old seds have small limits too.
+
+rm -f conftest.tail
+while :
+do
+  ac_lines=`grep -c . conftest.vals`
+  # grep -c gives empty output for an empty file on some AIX systems.
+  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
+  # Write a limited-size here document to conftest.frag.
+  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
+  echo 'CEOF
+  sed -f conftest.frag conftest.in > conftest.out
+  rm -f conftest.in
+  mv conftest.out conftest.in
+' >> $CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
+  rm -f conftest.vals
+  mv conftest.tail conftest.vals
+done
+rm -f conftest.vals
+
+cat >> $CONFIG_STATUS <<\EOF
+  rm -f conftest.frag conftest.h
+  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
+  cat conftest.in >> conftest.h
+  rm -f conftest.in
+  if cmp -s $ac_file conftest.h 2>/dev/null; then
+    echo "$ac_file is unchanged"
+    rm -f conftest.h
+  else
+    # Remove last slash and all that follows it.  Not all systems have dirname.
+      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+      # The file is in a subdirectory.
+      test ! -d "$ac_dir" && mkdir "$ac_dir"
+    fi
+    rm -f $ac_file
+    mv conftest.h $ac_file
+  fi
+fi; done
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
diff --git a/adns-0.6/configure.in b/adns-0.6/configure.in
new file mode 100644
index 0000000..a007af3
--- /dev/null
+++ b/adns-0.6/configure.in
@@ -0,0 +1,101 @@
+# configure.in - input to autoconf
+#  
+#  This file is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#
+#  It is part of adns, which is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+#  
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2, or (at your option)
+#  any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+AC_INIT(src/adns.h)
+AC_CONFIG_HEADER(src/config.h)
+AC_PROG_CC
+AC_PROG_CPP
+AC_PROG_RANLIB
+
+AC_CHECK_FUNCS(poll)
+ADNS_C_GETFUNC(socket,socket)
+ADNS_C_GETFUNC(inet_ntoa,nsl)
+
+PROGS_IF_TSEARCH=adnsresfilter
+AC_SUBST(PROGS_HAVE_TSEARCH)
+AC_CHECK_FUNC(tsearch,[
+ PROGS_HAVE_TSEARCH=$PROGS_IF_TSEARCH
+],[
+ PROGS_HAVE_TSEARCH='';
+ AC_MSG_WARN([tsearch missing - not building client program(s) $PROGS_IF_TSEARCH])
+])
+
+AC_MSG_CHECKING(for INADDR_LOOPBACK)
+AC_CACHE_VAL(adns_cv_decl_inaddrloopback,[
+ AC_TRY_COMPILE([
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+ ],[
+  INADDR_LOOPBACK;
+ ],
+ adns_cv_decl_inaddrloopback=yes,
+ adns_cv_decl_inaddrloopback=no)])
+if test "$adns_cv_decl_inaddrloopback" = yes; then
+ AC_MSG_RESULT(found)
+else
+ AC_MSG_RESULT([not in standard headers, urgh...])
+ AC_CHECK_HEADER(rpc/types.h,[
+  AC_DEFINE(HAVEUSE_RPCTYPES_H)
+ ],[
+  AC_MSG_ERROR([cannot find INADDR_LOOPBACK or rpc/types.h])
+ ])
+fi
+
+ADNS_C_GETFUNC(inet_aton,resolv,[
+ LIBS="-lresolv $LIBS";
+ AC_MSG_WARN([inet_aton is in libresolv, urgh.  Must use -lresolv.])
+])
+
+ADNS_C_GCCATTRIB
+
+AC_SUBST(WARNS)
+
+if test "${GCC-no}" = yes; then
+	WARNS="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith"
+else
+	WARNS=
+fi
+
+AC_SUBST(SHLIBCC)
+AC_SUBST(MKSHLIB_1)
+AC_SUBST(MKSHLIB_2)
+AC_SUBST(MKSHLIB_3)
+
+AC_SUBST(SHLIBFORLINK)
+AC_SUBST(SHLIBFILE)
+AC_SUBST(SHLIBSONAME)
+
+SHLIBFORLINK='libadns.so'
+SHLIBSONAME='$(SHLIBFORLINK).$(MAJOR)'
+SHLIBFILE='$(SHLIBSONAME).$(MINOR)'
+
+SHLIBCC='$(CC) $(CFLAGS) -fpic'
+MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wl,-soname=$(SHLIBSONAME) -o'
+MKSHLIB_2=''
+MKSHLIB_3='-lc'
+
+AC_OUTPUT(
+	settings.make Makefile
+	src/Makefile client/Makefile dynamic/Makefile regress/Makefile
+)
diff --git a/adns-0.6/dynamic/.cvsignore b/adns-0.6/dynamic/.cvsignore
new file mode 100644
index 0000000..ed7bf53
--- /dev/null
+++ b/adns-0.6/dynamic/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+libadns.so.*
diff --git a/adns-0.6/dynamic/Makefile.in b/adns-0.6/dynamic/Makefile.in
new file mode 100644
index 0000000..e6f785f
--- /dev/null
+++ b/adns-0.6/dynamic/Makefile.in
@@ -0,0 +1,54 @@
+# dynamic/Makefile - dynamic library Makefile
+# 
+#  This file is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#
+#  It is part of adns, which is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+#  
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2, or (at your option)
+#  any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+srcdir=		@srcdir@
+VPATH=		@srcdir@
+
+TARGETS=	$(SHLIBFILE) $(SHLIBSONAME) $(SHLIBFORLINK)
+include		$(srcdir)/../settings.make
+include		$(srcdir)/../src/adns.make
+
+ALLOBJS=	$(addsuffix _p.o, $(basename $(LIBOBJS)))
+
+install:	$(SHLIBFILE)
+		$(INSTALL_PROGRAM) $(SHLIBFILE) $(lib_dir)/$(SHLIBFILE)
+		ln -sf $(SHLIBFILE) $(lib_dir)/$(SHLIBSONAME)
+
+uninstall:
+		rm -f $(lib_dir)/$(SHLIBFILE) $(lib_dir)/$(SHLIBSONAME)
+
+$(SHLIBFORLINK):
+		ln -s $(SHLIBSONAME) $(SHLIBFORLINK)
+
+$(SHLIBSONAME):
+		ln -s $(SHLIBFILE) $(SHLIBSONAME)
+
+$(SHLIBFILE):	$(ALLOBJS)
+		rm -f $@
+		$(MKSHLIB_1) $@ $(MKSHLIB_2) $(ALLOBJS) $(LDLIBS) $(MKSHLIB_3)
+
+%_p.o:		$(srcdir)/../src/%.c $(srcdir)/../src/adns.h \
+			$(srcdir)/../src/internal.h $(srcdir)/../src/config.h
+		$(SHLIBCC) -I$(srcdir)/../src -c -o $@ $<
+
+$(LIBOBJS):	
diff --git a/adns-0.6/regress/.cvsignore b/adns-0.6/regress/.cvsignore
new file mode 100644
index 0000000..154e5a9
--- /dev/null
+++ b/adns-0.6/regress/.cvsignore
@@ -0,0 +1,8 @@
+Makefile
+harness.h
+hcommon.c
+hrecord
+hrecord.c
+hplayback
+hplayback.c
+output-*.*
diff --git a/adns-0.6/regress/Makefile.in b/adns-0.6/regress/Makefile.in
new file mode 100644
index 0000000..2945c8b
--- /dev/null
+++ b/adns-0.6/regress/Makefile.in
@@ -0,0 +1,65 @@
+# regress/Makefile - regression test Makefile
+# 
+#  This file is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#
+#  It is part of adns, which is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+#  
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2, or (at your option)
+#  any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+srcdir=		@srcdir@
+VPATH=		@srcdir@
+
+TARGETS=	hplayback hrecord
+AUTOCSRCS=	harness.h hrecord.c hplayback.c hcommon.c
+include		$(srcdir)/../settings.make
+include		$(srcdir)/../src/adns.make
+
+DIRCFLAGS=	-I$(srcdir)/../src
+
+HCPPFLAGS:= $(foreach F,			\
+	gettimeofday select poll		\
+	socket fcntl connect close		\
+	sendto recvfrom read write writev	\
+	malloc realloc free exit		\
+, -D$F=H$F)
+
+HARNLOBJS=	$(addsuffix _d.o, $(basename $(LIBOBJS)))
+ALLOBJS=	$(HARNLOBJS) dtest.o hrecord.o hplayback.o hcommon.o
+
+.PRECIOUS:	$(AUTOCSRCS)
+
+check:		$(TARGETS)
+		./checkall
+
+all install uninstall:
+
+hrecord:	adnstest_c.o hrecord.o hcommon.o $(HARNLOBJS)
+hplayback:	adnstest_c.o hplayback.o hcommon.o $(HARNLOBJS)
+
+%_d.o:		$(srcdir)/../src/%.c
+		$(CC) $(HCPPFLAGS) -c -g -o $@ $<
+
+%_c.o:		$(srcdir)/../client/%.c
+		$(CC) $(HCPPFLAGS) -I $(srcdir)/../src -c -g -o $@ $<
+
+$(ALLOBJS):	$(srcdir)/../src/adns.h $(srcdir)/../src/internal.h harness.h
+
+%::	%.m4 hmacros.i4 hsyscalls.i4
+	$(M4) -P $< >$@-a.new
+	sed -e 's/hm_comma/,/g; s/hm_squote/'\''/g; /^[	 ]*$$/d' <$@-a.new >$@-b.new
+	@mv -f $@-b.new $@; rm -f $@-a.new
diff --git a/adns-0.6/regress/addcases b/adns-0.6/regress/addcases
new file mode 100755
index 0000000..3c3138c
--- /dev/null
+++ b/adns-0.6/regress/addcases
@@ -0,0 +1,9 @@
+#!/bin/sh
+# usage: ./addcases <casename> ...
+
+set -e
+
+for f in "$@"
+do
+	cvs add "case-$f".{sys,out,err}
+done
diff --git a/adns-0.6/regress/case-1stservbroken.err b/adns-0.6/regress/case-1stservbroken.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-1stservbroken.err
diff --git a/adns-0.6/regress/case-1stservbroken.out b/adns-0.6/regress/case-1stservbroken.out
new file mode 100644
index 0000000..8a1790c
--- /dev/null
+++ b/adns-0.6/regress/case-1stservbroken.out
@@ -0,0 +1,39 @@
+adns debug: using nameserver 172.18.45.2
+adns debug: using nameserver 172.18.45.6
+trunc.test.iwj.relativity.greenend.org.uk flags 0 type 12 PTR(raw) submitted
+adns warning: datagram receive error: Connection refused
+adns debug: TCP connected (NS=172.18.45.2)
+adns warning: TCP connection failed: read: Broken pipe (NS=172.18.45.2)
+adns debug: TCP connected (NS=172.18.45.6)
+trunc.test.iwj.relativity.greenend.org.uk flags 0 type PTR(raw): OK; nrrs=30; cname=$; owner=$; ttl=60
+ long.domain.to.force.truncation.0.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.1.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.2.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.3.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.4.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.5.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.6.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.7.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.8.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.9.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.10.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.11.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.12.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.13.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.14.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.15.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.16.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.17.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.18.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.19.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.20.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.21.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.22.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.23.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.24.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.25.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.26.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.27.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.28.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.29.test.iwj.relativity.greenend.org.uk
+rc=0
diff --git a/adns-0.6/regress/case-1stservbroken.sys b/adns-0.6/regress/case-1stservbroken.sys
new file mode 100644
index 0000000..36c7837
--- /dev/null
+++ b/adns-0.6/regress/case-1stservbroken.sys
@@ -0,0 +1,180 @@
+1stservbroken
+:12 trunc.test.iwj.relativity.greenend.org.uk
+ start 940102940.701451
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000612
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000605
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000573
+ sendto fd=4 addr=172.18.45.2:53
+     311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001.
+ sendto=59
+ +0.006374
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.993626
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001402
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=ECONNREFUSED
+ +0.000666
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.991558
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-02914
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001.
+ sendto=59
+ +0.002262
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997738
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000973
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8380 00010008 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00
+     01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275
+     6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772
+     65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069.
+ +0.004340
+ socket type=SOCK_STREAM
+ socket=5
+ +0.005126
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000742
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000604
+ connect fd=5 addr=172.18.45.2:53
+ connect=EINPROGRESS
+ +0.000797
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000829
+ select max=6 rfds=[4] wfds=[5] efds=[] to=13.987562
+ select=1 rfds=[] wfds=[5] efds=[]
+ +0.001172
+ read fd=5 buflen=1
+ read=OK
+     .
+ +0.001161
+ write fd=5
+     003b311f 01000001 00000000 00000574 72756e63 04746573 74036977 6a0a7265
+     6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000c00 01.
+ write=61
+ +0.003598
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.981631
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.001370
+ read fd=5 buflen=2
+ read=EPIPE
+ +0.001699
+ close fd=5
+ close=OK
+ +0.000687
+ socket type=SOCK_STREAM
+ socket=5
+ +0.004866
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000611
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000574
+ connect fd=5 addr=172.18.45.6:53
+ connect=EINPROGRESS
+ +0.001082
+ select max=6 rfds=[4] wfds=[5] efds=[] to=14.000000
+ select=1 rfds=[] wfds=[5] efds=[]
+ +0.001011
+ read fd=5 buflen=1
+ read=EAGAIN
+ +0.000595
+ write fd=5
+     003b311f 01000001 00000000 00000574 72756e63 04746573 74036977 6a0a7265
+     6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000c00 01.
+ write=61
+ +0.005087
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.964049
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.001295
+ read fd=5 buflen=2
+ read=OK
+     0638.
+ +0.000649
+ read fd=5 buflen=1592
+ read=OK
+     311f8580 0001001e 00010001 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00
+     01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275
+     6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772
+     65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0138 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0139 c069c00c
+     000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0231 30c069c0 0c000c00 01000000 3c002504 6c6f6e67
+     06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02 3131c069
+     c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05 666f7263
+     650a7472 756e6361 74696f6e 023132c0 69c00c00 0c000100 00003c00 25046c6f
+     6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f 6e023133
+     c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f
+     7263650a 7472756e 63617469 6f6e0231 34c069c0 0c000c00 01000000 3c002504
+     6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02
+     3135c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05
+     666f7263 650a7472 756e6361 74696f6e 023136c0 69c00c00 0c000100 00003c00
+     25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f
+     6e023137 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274
+     6f05666f 7263650a 7472756e 63617469 6f6e0231 38c069c0 0c000c00 01000000
+     3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174
+     696f6e02 3139c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e
+     02746f05 666f7263 650a7472 756e6361 74696f6e 023230c0 69c00c00 0c000100
+     00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63
+     6174696f 6e023231 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61
+     696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 32c069c0 0c000c00
+     01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275
+     6e636174 696f6e02 3233c069 c00c000c 00010000 003c0025 046c6f6e 6706646f
+     6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023234c0 69c00c00
+     0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74
+     72756e63 6174696f 6e023235 c069c00c 000c0001 0000003c 0025046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 36c069c0
+     0c000c00 01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365
+     0a747275 6e636174 696f6e02 3237c069 c00c000c 00010000 003c0025 046c6f6e
+     6706646f 6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023238c0
+     69c00c00 0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72
+     63650a74 72756e63 6174696f 6e023239 c069c069 00020001 0000003c 0006036e
+     7330c072 036e7330 c0720001 00010001 51800004 ac122d06.
+ +0.009426
+ read fd=5 buflen=1594
+ read=EAGAIN
+ +0.033394
+ close fd=4
+ close=OK
+ +0.054384
+ close fd=5
+ close=OK
+ +0.000977
diff --git a/adns-0.6/regress/case-1stservtotcp.err b/adns-0.6/regress/case-1stservtotcp.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-1stservtotcp.err
diff --git a/adns-0.6/regress/case-1stservtotcp.out b/adns-0.6/regress/case-1stservtotcp.out
new file mode 100644
index 0000000..fe2f632
--- /dev/null
+++ b/adns-0.6/regress/case-1stservtotcp.out
@@ -0,0 +1,37 @@
+adns debug: using nameserver 10.0.0.1
+adns debug: using nameserver 172.18.45.6
+trunc.test.iwj.relativity.greenend.org.uk flags 0 type 12 PTR(raw) submitted
+adns warning: TCP connection failed: unable to make connection: timed out (NS=10.0.0.1)
+adns debug: TCP connected (NS=172.18.45.6)
+trunc.test.iwj.relativity.greenend.org.uk flags 0 type PTR(raw): OK; nrrs=30; cname=$; owner=$; ttl=59
+ long.domain.to.force.truncation.0.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.1.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.2.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.3.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.4.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.5.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.6.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.7.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.8.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.9.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.10.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.11.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.12.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.13.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.14.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.15.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.16.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.17.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.18.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.19.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.20.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.21.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.22.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.23.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.24.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.25.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.26.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.27.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.28.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.29.test.iwj.relativity.greenend.org.uk
+rc=0
diff --git a/adns-0.6/regress/case-1stservtotcp.sys b/adns-0.6/regress/case-1stservtotcp.sys
new file mode 100644
index 0000000..84a851c
--- /dev/null
+++ b/adns-0.6/regress/case-1stservtotcp.sys
@@ -0,0 +1,159 @@
+1stservto
+:12 trunc.test.iwj.relativity.greenend.org.uk
+ start 940100259.965940
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000698
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000611
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000582
+ sendto fd=4 addr=10.0.0.1:53
+     311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001.
+ sendto=59
+ +0.006634
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.993366
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-05507
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001.
+ sendto=59
+ +0.002310
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997690
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000996
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8380 00010008 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00
+     01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275
+     6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772
+     65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069.
+ +0.004379
+ socket type=SOCK_STREAM
+ socket=5
+ +0.009970
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000612
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000602
+ connect fd=5 addr=10.0.0.1:53
+ connect=EINPROGRESS
+ +0.000850
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000646
+ select max=6 rfds=[4] wfds=[5] efds=[] to=13.982941
+ select=0 rfds=[] wfds=[] efds=[]
+ +14.-10600
+ close fd=5
+ close=OK
+ +0.000750
+ socket type=SOCK_STREAM
+ socket=5
+ +0.004957
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000593
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000582
+ connect fd=5 addr=172.18.45.6:53
+ connect=EINPROGRESS
+ +0.001140
+ select max=6 rfds=[4] wfds=[5] efds=[] to=13.991978
+ select=1 rfds=[] wfds=[5] efds=[]
+ +0.001038
+ read fd=5 buflen=1
+ read=EAGAIN
+ +0.001203
+ write fd=5
+     003b311f 01000001 00000000 00000574 72756e63 04746573 74036977 6a0a7265
+     6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000c00 01.
+ write=61
+ +0.007301
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=15.975977
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.001431
+ read fd=5 buflen=2
+ read=OK
+     0638.
+ +0.001841
+ read fd=5 buflen=1592
+ read=OK
+     311f8580 0001001e 00010001 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00
+     01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275
+     6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772
+     65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0138 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0139 c069c00c
+     000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0231 30c069c0 0c000c00 01000000 3c002504 6c6f6e67
+     06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02 3131c069
+     c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05 666f7263
+     650a7472 756e6361 74696f6e 023132c0 69c00c00 0c000100 00003c00 25046c6f
+     6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f 6e023133
+     c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f
+     7263650a 7472756e 63617469 6f6e0231 34c069c0 0c000c00 01000000 3c002504
+     6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02
+     3135c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05
+     666f7263 650a7472 756e6361 74696f6e 023136c0 69c00c00 0c000100 00003c00
+     25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f
+     6e023137 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274
+     6f05666f 7263650a 7472756e 63617469 6f6e0231 38c069c0 0c000c00 01000000
+     3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174
+     696f6e02 3139c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e
+     02746f05 666f7263 650a7472 756e6361 74696f6e 023230c0 69c00c00 0c000100
+     00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63
+     6174696f 6e023231 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61
+     696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 32c069c0 0c000c00
+     01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275
+     6e636174 696f6e02 3233c069 c00c000c 00010000 003c0025 046c6f6e 6706646f
+     6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023234c0 69c00c00
+     0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74
+     72756e63 6174696f 6e023235 c069c00c 000c0001 0000003c 0025046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 36c069c0
+     0c000c00 01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365
+     0a747275 6e636174 696f6e02 3237c069 c00c000c 00010000 003c0025 046c6f6e
+     6706646f 6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023238c0
+     69c00c00 0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72
+     63650a74 72756e63 6174696f 6e023239 c069c069 00020001 0000003c 0006036e
+     7330c072 036e7330 c0720001 00010001 51800004 ac122d06.
+ +1.-990207
+ read fd=5 buflen=1594
+ read=EAGAIN
+ +0.040526
+ close fd=4
+ close=OK
+ +0.065240
+ close fd=5
+ close=OK
+ +0.000982
diff --git a/adns-0.6/regress/case-2ndservok.err b/adns-0.6/regress/case-2ndservok.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-2ndservok.err
diff --git a/adns-0.6/regress/case-2ndservok.out b/adns-0.6/regress/case-2ndservok.out
new file mode 100644
index 0000000..2c72438
--- /dev/null
+++ b/adns-0.6/regress/case-2ndservok.out
@@ -0,0 +1,6 @@
+adns debug: using nameserver 172.18.45.36
+adns debug: using nameserver 172.18.45.6
+davenant.relativity.greenend.org.uk flags 0 type 1 A(-) submitted
+davenant.relativity.greenend.org.uk flags 0 type A(-): OK; nrrs=1; cname=$; owner=$; ttl=86400
+ 172.18.45.6
+rc=0
diff --git a/adns-0.6/regress/case-2ndservok.sys b/adns-0.6/regress/case-2ndservok.sys
new file mode 100644
index 0000000..8ca8f83
--- /dev/null
+++ b/adns-0.6/regress/case-2ndservok.sys
@@ -0,0 +1,47 @@
+2ndserver
+:1 davenant.relativity.greenend.org.uk
+ start 940100095.012145
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000173
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000053
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000042
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08646176 656e616e 740a7265 6c617469 76697479
+     08677265 656e656e 64036f72 6702756b 00000100 01.
+ sendto=53
+ +0.001041
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998959
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04931
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.003890
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009910
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 08646176 656e616e 740a7265 6c617469 76697479
+     08677265 656e656e 64036f72 6702756b 00000100 01.
+ sendto=53
+ +0.000863
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999137
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000126
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010001 00030003 08646176 656e616e 740a7265 6c617469 76697479
+     08677265 656e656e 64036f72 6702756b 00000100 01c00c00 01000100 01518000
+     04ac122d 060a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b
+     00000200 01000151 80000603 6e7330c0 45c04500 02000100 01518000 06036e73
+     31c045c0 45000200 01000151 80000603 6e7332c0 45c06b00 01000100 01518000
+     04ac122d 06c07d00 01000100 01518000 04ac122d 41c08f00 01000100 01518000
+     04ac122d 01.
+ +0.001026
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000423
+ close fd=4
+ close=OK
+ +0.000435
diff --git a/adns-0.6/regress/case-2ndservtcp.err b/adns-0.6/regress/case-2ndservtcp.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-2ndservtcp.err
diff --git a/adns-0.6/regress/case-2ndservtcp.out b/adns-0.6/regress/case-2ndservtcp.out
new file mode 100644
index 0000000..857176d
--- /dev/null
+++ b/adns-0.6/regress/case-2ndservtcp.out
@@ -0,0 +1,37 @@
+adns debug: using nameserver 172.18.45.36
+adns debug: using nameserver 172.18.45.6
+trunc.test.iwj.relativity.greenend.org.uk flags 0 type 12 PTR(raw) submitted
+adns warning: TCP connection failed: connect/read: No route to host (NS=172.18.45.36)
+adns debug: TCP connected (NS=172.18.45.6)
+trunc.test.iwj.relativity.greenend.org.uk flags 0 type PTR(raw): OK; nrrs=30; cname=$; owner=$; ttl=60
+ long.domain.to.force.truncation.0.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.1.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.2.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.3.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.4.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.5.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.6.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.7.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.8.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.9.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.10.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.11.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.12.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.13.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.14.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.15.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.16.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.17.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.18.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.19.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.20.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.21.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.22.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.23.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.24.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.25.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.26.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.27.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.28.test.iwj.relativity.greenend.org.uk
+ long.domain.to.force.truncation.29.test.iwj.relativity.greenend.org.uk
+rc=0
diff --git a/adns-0.6/regress/case-2ndservtcp.sys b/adns-0.6/regress/case-2ndservtcp.sys
new file mode 100644
index 0000000..5267730
--- /dev/null
+++ b/adns-0.6/regress/case-2ndservtcp.sys
@@ -0,0 +1,165 @@
+2ndserver
+:12 trunc.test.iwj.relativity.greenend.org.uk
+ start 940100083.268555
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000169
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000053
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000040
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001.
+ sendto=59
+ +0.001167
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998833
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-01463
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000296
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009912
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001.
+ sendto=59
+ +0.001357
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998643
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000126
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8380 00010008 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00
+     01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275
+     6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772
+     65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069.
+ +0.002022
+ socket type=SOCK_STREAM
+ socket=5
+ +0.000905
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000041
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000038
+ connect fd=5 addr=172.18.45.36:53
+ connect=EINPROGRESS
+ +0.000162
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000062
+ select max=6 rfds=[4] wfds=[5] efds=[] to=13.996770
+ select=1 rfds=[] wfds=[5] efds=[]
+ +1.-14443
+ read fd=5 buflen=1
+ read=EHOSTUNREACH
+ +0.000193
+ close fd=5
+ close=OK
+ +0.000146
+ socket type=SOCK_STREAM
+ socket=5
+ +0.000678
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000042
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000039
+ connect fd=5 addr=172.18.45.6:53
+ connect=EINPROGRESS
+ +0.000455
+ select max=6 rfds=[4] wfds=[5] efds=[] to=14.000000
+ select=1 rfds=[] wfds=[5] efds=[]
+ +0.000135
+ read fd=5 buflen=1
+ read=EAGAIN
+ +0.000062
+ write fd=5
+     003b311f 01000001 00000000 00000574 72756e63 04746573 74036977 6a0a7265
+     6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000c00 01.
+ write=61
+ +0.004082
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.005381
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.000149
+ read fd=5 buflen=2
+ read=OK
+     0638.
+ +0.000210
+ read fd=5 buflen=1592
+ read=OK
+     311f8580 0001001e 00010001 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00
+     01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275
+     6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772
+     65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069c00c
+     000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0138 c069c00c 000c0001 0000003c 0024046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0139 c069c00c
+     000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a
+     7472756e 63617469 6f6e0231 30c069c0 0c000c00 01000000 3c002504 6c6f6e67
+     06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02 3131c069
+     c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05 666f7263
+     650a7472 756e6361 74696f6e 023132c0 69c00c00 0c000100 00003c00 25046c6f
+     6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f 6e023133
+     c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f
+     7263650a 7472756e 63617469 6f6e0231 34c069c0 0c000c00 01000000 3c002504
+     6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02
+     3135c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05
+     666f7263 650a7472 756e6361 74696f6e 023136c0 69c00c00 0c000100 00003c00
+     25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f
+     6e023137 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274
+     6f05666f 7263650a 7472756e 63617469 6f6e0231 38c069c0 0c000c00 01000000
+     3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174
+     696f6e02 3139c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e
+     02746f05 666f7263 650a7472 756e6361 74696f6e 023230c0 69c00c00 0c000100
+     00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63
+     6174696f 6e023231 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61
+     696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 32c069c0 0c000c00
+     01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275
+     6e636174 696f6e02 3233c069 c00c000c 00010000 003c0025 046c6f6e 6706646f
+     6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023234c0 69c00c00
+     0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74
+     72756e63 6174696f 6e023235 c069c00c 000c0001 0000003c 0025046c 6f6e6706
+     646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 36c069c0
+     0c000c00 01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365
+     0a747275 6e636174 696f6e02 3237c069 c00c000c 00010000 003c0025 046c6f6e
+     6706646f 6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023238c0
+     69c00c00 0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72
+     63650a74 72756e63 6174696f 6e023239 c069c069 00020001 0000003c 0006036e
+     7330c072 036e7330 c0720001 00010001 51800004 ac122d06.
+ +0.006071
+ read fd=5 buflen=1594
+ read=EAGAIN
+ +0.005347
+ close fd=4
+ close=OK
+ +0.004675
+ close fd=5
+ close=OK
+ +0.000433
diff --git a/adns-0.6/regress/case-abbrev.err b/adns-0.6/regress/case-abbrev.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-abbrev.err
diff --git a/adns-0.6/regress/case-abbrev.out b/adns-0.6/regress/case-abbrev.out
new file mode 100644
index 0000000..1f786ef
--- /dev/null
+++ b/adns-0.6/regress/case-abbrev.out
@@ -0,0 +1,40 @@
+adns debug: using nameserver 172.18.45.6
+greenend.org.uk flags 0 type 1 A(-) submitted
+greenend.org.uk flags 0 type 2 NS(raw) submitted
+greenend.org.uk flags 0 type 5 CNAME(-) submitted
+greenend.org.uk flags 0 type 6 SOA(raw) submitted
+greenend.org.uk flags 0 type 12 PTR(raw) submitted
+greenend.org.uk flags 0 type 13 HINFO(-) submitted
+greenend.org.uk flags 0 type 15 MX(raw) submitted
+greenend.org.uk flags 0 type 16 TXT(-) submitted
+greenend.org.uk flags 0 type 17 RP(raw) submitted
+greenend.org.uk flags 0 type 65537 A(addr) submitted
+greenend.org.uk flags 0 type 65538 NS(+addr) submitted
+greenend.org.uk flags 0 type 65548 PTR(checked) submitted
+greenend.org.uk flags 0 type 65551 MX(+addr) submitted
+greenend.org.uk flags 0 type 131078 SOA(822) submitted
+greenend.org.uk flags 0 type 131089 RP(822) submitted
+greenend.org.uk flags 0 type A(-) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400
+greenend.org.uk flags 0 type NS(raw) ownflags=a: ok; nrrs=2; cname=$; owner=$; ttl=86400
+ ns1.relativity.greenend.org.uk
+ ns0.relativity.greenend.org.uk
+greenend.org.uk flags 0 type CNAME(-) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400
+greenend.org.uk flags 0 type SOA(raw) ownflags=a: ok; nrrs=1; cname=$; owner=$; ttl=86400
+ ns.chiark.greenend.org.uk hostmaster.greenend.org.uk 1999061300 28800 7200 604800 86400
+greenend.org.uk flags 0 type PTR(raw) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400
+greenend.org.uk flags 0 type HINFO(-) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400
+greenend.org.uk flags 0 type MX(raw) ownflags=a: ok; nrrs=1; cname=$; owner=$; ttl=86400
+ 10 chiark.greenend.org.uk
+greenend.org.uk flags 0 type TXT(-) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400
+greenend.org.uk flags 0 type RP(raw) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400
+greenend.org.uk flags 0 type A(addr) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400
+greenend.org.uk flags 0 type NS(+addr) ownflags=a: ok; nrrs=2; cname=$; owner=$; ttl=86400
+ ns0.relativity.greenend.org.uk ok 0 ok "OK" ( INET 172.18.45.6 )
+ ns1.relativity.greenend.org.uk ok 0 ok "OK" ( INET 172.18.45.65 )
+greenend.org.uk flags 0 type PTR(checked) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400
+greenend.org.uk flags 0 type MX(+addr) ownflags=a: ok; nrrs=1; cname=$; owner=$; ttl=86400
+ 10 chiark.greenend.org.uk ok 0 ok "OK" ( INET 195.224.76.132 )
+greenend.org.uk flags 0 type SOA(822) ownflags=a: ok; nrrs=1; cname=$; owner=$; ttl=86400
+ ns.chiark.greenend.org.uk hostmaster@greenend.org.uk 1999061300 28800 7200 604800 86400
+greenend.org.uk flags 0 type RP(822) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400
+rc=0
diff --git a/adns-0.6/regress/case-abbrev.sys b/adns-0.6/regress/case-abbrev.sys
new file mode 100644
index 0000000..f98d716
--- /dev/null
+++ b/adns-0.6/regress/case-abbrev.sys
@@ -0,0 +1,282 @@
+default
+,a/greenend.org.uk
+ start 929580078.542974
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000202
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000086
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000061
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000623
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000425
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000371
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000369
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000369
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000414
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000371
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000368
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000368
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000367
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000367
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000366
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000378
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000391
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000467
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.993986
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005183
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000100
+     01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61
+     73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180.
+ +0.000588
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000147
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.988691
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004348
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208580 00010002 00000002 08677265 656e656e 64036f72 6702756b 00000200
+     01c00c00 02000100 01518000 11036e73 310a7265 6c617469 76697479 c00cc00c
+     00020001 00015180 0006036e 7330c031 c02d0001 00010001 51800004 ac122d41
+     c04a0001 00010001 51800004 ac122d06.
+ +0.000642
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000247
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.983879
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002737
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000500
+     01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61
+     73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180.
+ +0.000541
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000099
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.980873
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005000
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228580 00010001 00020002 08677265 656e656e 64036f72 6702756b 00000600
+     01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61
+     73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180c00c 00020001
+     00015180 0011036e 73310a72 656c6174 69766974 79c00cc0 0c000200 01000151
+     80000603 6e7330c0 6ac06600 01000100 01518000 04ac122d 41c08300 01000100
+     01518000 04ac122d 06.
+ +0.000913
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000195
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.975134
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002529
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000c00
+     01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61
+     73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180.
+ +0.000541
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000100
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.972333
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003175
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000d00
+     01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61
+     73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180.
+ +0.000538
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000122
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.968912
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005109
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258580 00010001 00020003 08677265 656e656e 64036f72 6702756b 00000f00
+     01c00c00 0f000100 01518000 0b000a06 63686961 726bc00c c00c0002 00010001
+     51800011 036e7331 0a72656c 61746976 697479c0 0cc00c00 02000100 01518000
+     06036e73 30c048c0 2f000100 01000151 800004c3 e04c84c0 44000100 01000151
+     800004ac 122d41c0 61000100 01000151 800004ac 122d06.
+ +0.000826
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000173
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.963175
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002746
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00001000
+     01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61
+     73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180.
+ +0.000539
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000127
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.960131
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003161
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00001100
+     01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61
+     73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180.
+ +0.000537
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000098
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.956703
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003055
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000100
+     01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61
+     73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180.
+ +0.000537
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000126
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.953352
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004322
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298580 00010002 00000002 08677265 656e656e 64036f72 6702756b 00000200
+     01c00c00 02000100 01518000 11036e73 300a7265 6c617469 76697479 c00cc00c
+     00020001 00015180 0006036e 7331c031 c02d0001 00010001 51800004 ac122d06
+     c04a0001 00010001 51800004 ac122d41.
+ +0.000638
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000268
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.948491
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002741
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000c00
+     01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61
+     73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180.
+ +0.000540
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000129
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.945447
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005215
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8580 00010001 00020003 08677265 656e656e 64036f72 6702756b 00000f00
+     01c00c00 0f000100 01518000 0b000a06 63686961 726bc00c c00c0002 00010001
+     51800011 036e7330 0a72656c 61746976 697479c0 0cc00c00 02000100 01518000
+     06036e73 31c048c0 2f000100 01000151 800004c3 e04c84c0 44000100 01000151
+     800004ac 122d06c0 61000100 01000151 800004ac 122d41.
+ +0.000822
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000197
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.939591
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004484
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8580 00010001 00020002 08677265 656e656e 64036f72 6702756b 00000600
+     01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61
+     73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180c00c 00020001
+     00015180 0011036e 73300a72 656c6174 69766974 79c00cc0 0c000200 01000151
+     80000603 6e7331c0 6ac06600 01000100 01518000 04ac122d 06c08300 01000100
+     01518000 04ac122d 41.
+ +0.000910
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000223
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.934365
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002704
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00001100
+     01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61
+     73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180.
+ +0.000537
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000099
+ close fd=4
+ close=OK
+ +0.000153
diff --git a/adns-0.6/regress/case-abbrevto.err b/adns-0.6/regress/case-abbrevto.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-abbrevto.err
diff --git a/adns-0.6/regress/case-abbrevto.out b/adns-0.6/regress/case-abbrevto.out
new file mode 100644
index 0000000..bfda79c
--- /dev/null
+++ b/adns-0.6/regress/case-abbrevto.out
@@ -0,0 +1,32 @@
+adns debug: using nameserver 172.18.45.36
+greenend.org.uk flags 0 type 1 A(-) submitted
+greenend.org.uk flags 0 type 2 NS(raw) submitted
+greenend.org.uk flags 0 type 5 CNAME(-) submitted
+greenend.org.uk flags 0 type 6 SOA(raw) submitted
+greenend.org.uk flags 0 type 12 PTR(raw) submitted
+greenend.org.uk flags 0 type 13 HINFO(-) submitted
+greenend.org.uk flags 0 type 15 MX(raw) submitted
+greenend.org.uk flags 0 type 16 TXT(-) submitted
+greenend.org.uk flags 0 type 17 RP(raw) submitted
+greenend.org.uk flags 0 type 65537 A(addr) submitted
+greenend.org.uk flags 0 type 65538 NS(+addr) submitted
+greenend.org.uk flags 0 type 65548 PTR(checked) submitted
+greenend.org.uk flags 0 type 65551 MX(+addr) submitted
+greenend.org.uk flags 0 type 131078 SOA(822) submitted
+greenend.org.uk flags 0 type 131089 RP(822) submitted
+greenend.org.uk flags 0 type A(-) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type NS(raw) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type CNAME(-) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type SOA(raw) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type PTR(raw) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type HINFO(-) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type MX(raw) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type TXT(-) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type RP(raw) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type A(addr) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type NS(+addr) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type PTR(checked) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type MX(+addr) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type SOA(822) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+greenend.org.uk flags 0 type RP(822) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770
+rc=0
diff --git a/adns-0.6/regress/case-abbrevto.sys b/adns-0.6/regress/case-abbrevto.sys
new file mode 100644
index 0000000..3cfbcbf
--- /dev/null
+++ b/adns-0.6/regress/case-abbrevto.sys
@@ -0,0 +1,1236 @@
+noserver
+,a/greenend.org.uk
+ start 929580082.699581
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000192
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000084
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000062
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.014155
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000420
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000322
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000322
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000320
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000366
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000324
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000318
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000319
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000319
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000319
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000319
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000319
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000343
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000399
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.981116
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-18933
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000049
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010028
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000363
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.003813
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009575
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000291
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000277
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000302
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000271
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000270
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000271
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000270
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000293
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000271
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000271
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.986185
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-14326
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000511
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009965
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000386
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000098
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009616
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000285
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000279
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000271
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000298
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000271
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000275
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.986134
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-14145
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000279
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009905
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000427
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000318
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000283
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000280
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000278
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000315
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000277
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000276
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000318
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000274
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999573
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04960
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000541
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009952
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000430
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000310
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000309
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000278
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000276
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000294
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000277
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000275
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.995632
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04751
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000383
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009901
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000339
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000280
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000323
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000317
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000274
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.995734
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04720
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000454
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009970
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000393
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000303
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000276
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000297
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000297
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.995695
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04679
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000374
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009892
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000323
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000280
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000276
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000307
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000301
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000273
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.995776
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04674
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000450
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009968
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000368
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000305
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000307
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000314
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000321
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000279
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000276
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000277
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000274
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.995636
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04747
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000383
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009901
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000324
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000306
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000276
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000297
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000273
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.995790
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04665
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000455
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009985
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000387
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000305
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000277
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000300
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000278
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000276
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000301
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.995681
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04719
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000400
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009906
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000320
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000279
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000319
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000277
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000278
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000300
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000275
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.995757
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04698
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000455
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009982
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000385
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000304
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000306
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000281
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000276
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000294
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000274
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.995688
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04700
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000388
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009990
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000328
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000309
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000277
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000302
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000277
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000273
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.995768
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04700
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000468
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009893
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000368
+ sendto fd=4 addr=172.18.45.36:53
+     31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000302
+ sendto fd=4 addr=172.18.45.36:53
+     31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000276
+ sendto fd=4 addr=172.18.45.36:53
+     31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00
+     01.
+ sendto=33
+ +0.000275
+ sendto fd=4 addr=172.18.45.36:53
+     31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000321
+ sendto fd=4 addr=172.18.45.36:53
+     31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000
+     01.
+ sendto=33
+ +0.000276
+ sendto fd=4 addr=172.18.45.36:53
+     31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200
+     01.
+ sendto=33
+ +0.000273
+ sendto fd=4 addr=172.18.45.36:53
+     312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00
+     01.
+ sendto=33
+ +0.000272
+ sendto fd=4 addr=172.18.45.36:53
+     312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=33
+ +0.000274
+ sendto fd=4 addr=172.18.45.36:53
+     312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600
+     01.
+ sendto=33
+ +0.000296
+ sendto fd=4 addr=172.18.45.36:53
+     312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=33
+ +0.000277
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.995699
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04687
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000386
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009894
+ close fd=4
+ close=OK
+ +0.000779
diff --git a/adns-0.6/regress/case-brokenmail.err b/adns-0.6/regress/case-brokenmail.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-brokenmail.err
diff --git a/adns-0.6/regress/case-brokenmail.out b/adns-0.6/regress/case-brokenmail.out
new file mode 100644
index 0000000..14757ba
--- /dev/null
+++ b/adns-0.6/regress/case-brokenmail.out
@@ -0,0 +1,38 @@
+adns debug: using nameserver 172.18.45.6
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 0 type 15 MX(raw) submitted
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 0 type 65551 MX(+addr) submitted
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 256 type 15 MX(raw) submitted
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 256 type 65551 MX(+addr) submitted
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 260 type 15 MX(raw) submitted
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 260 type 65551 MX(+addr) submitted
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 0 type MX(raw): OK; nrrs=4; cname=$; owner=$; ttl=60
+ 10 manyaddrs.test.iwj.relativity.greenend.org.uk
+ 20 host.broken-delg.test.iwj.relativity.greenend.org.uk
+ 30 172.18.45.36
+ 40 cname-ptr.test.iwj.relativity.greenend.org.uk
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 256 type MX(raw): OK; nrrs=4; cname=$; owner=$; ttl=60
+ 10 manyaddrs.test.iwj.relativity.greenend.org.uk
+ 20 host.broken-delg.test.iwj.relativity.greenend.org.uk
+ 30 172.18.45.36
+ 40 cname-ptr.test.iwj.relativity.greenend.org.uk
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 260 type MX(raw): OK; nrrs=4; cname=$; owner=broken-mail.test.iwj.relativity.greenend.org.uk; ttl=60
+ 10 manyaddrs.test.iwj.relativity.greenend.org.uk
+ 20 host.broken-delg.test.iwj.relativity.greenend.org.uk
+ 30 172.18.45.36
+ 40 cname-ptr.test.iwj.relativity.greenend.org.uk
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 0 type MX(+addr): OK; nrrs=4; cname=$; owner=$; ttl=30
+ 10 manyaddrs.test.iwj.relativity.greenend.org.uk ok 0 ok "OK" ( INET 127.0.0.1 INET 172.18.45.6 INET 172.18.45.1 INET 172.18.45.35 )
+ 20 host.broken-delg.test.iwj.relativity.greenend.org.uk remotefail 30 timeout "DNS query timed out" ?
+ 30 172.18.45.36 permfail 300 nxdomain "No such domain" ( )
+ 40 cname-ptr.test.iwj.relativity.greenend.org.uk misconfig 101 prohibitedcname "DNS alias found where canonical name wanted" ( )
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 256 type MX(+addr): OK; nrrs=4; cname=$; owner=$; ttl=30
+ 10 manyaddrs.test.iwj.relativity.greenend.org.uk ok 0 ok "OK" ( INET 127.0.0.1 INET 172.18.45.6 INET 172.18.45.1 INET 172.18.45.35 )
+ 20 host.broken-delg.test.iwj.relativity.greenend.org.uk remotefail 30 timeout "DNS query timed out" ?
+ 30 172.18.45.36 permfail 300 nxdomain "No such domain" ( )
+ 40 cname-ptr.test.iwj.relativity.greenend.org.uk ok 0 ok "OK" ( INET 172.18.45.37 )
+broken-mail.test.iwj.relativity.greenend.org.uk. flags 260 type MX(+addr): OK; nrrs=4; cname=$; owner=broken-mail.test.iwj.relativity.greenend.org.uk; ttl=30
+ 10 manyaddrs.test.iwj.relativity.greenend.org.uk ok 0 ok "OK" ( INET 127.0.0.1 INET 172.18.45.6 INET 172.18.45.1 INET 172.18.45.35 )
+ 20 host.broken-delg.test.iwj.relativity.greenend.org.uk remotefail 30 timeout "DNS query timed out" ?
+ 30 172.18.45.36 permfail 300 nxdomain "No such domain" ( )
+ 40 cname-ptr.test.iwj.relativity.greenend.org.uk ok 0 ok "OK" ( INET 172.18.45.37 )
+rc=0
diff --git a/adns-0.6/regress/case-brokenmail.sys b/adns-0.6/regress/case-brokenmail.sys
new file mode 100644
index 0000000..9514d6b
--- /dev/null
+++ b/adns-0.6/regress/case-brokenmail.sys
@@ -0,0 +1,516 @@
+default
+:15,65551 broken-mail.test.iwj.relativity.greenend.org.uk. 256/broken-mail.test.iwj.relativity.greenend.org.uk. 0x104/broken-mail.test.iwj.relativity.greenend.org.uk.
+ start 934726868.117908
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000425
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000059
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000043
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=65
+ +0.001836
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=65
+ +0.002502
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=65
+ +0.001986
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=65
+ +0.002269
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=65
+ +0.001950
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01.
+ sendto=65
+ +0.001914
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.987543
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000654
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01c00c00 0f000100 00003c00 38001404 686f7374 0b62726f 6b656e2d 64656c67
+     04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72
+     6702756b 00c00c00 0f000100 00003c00 10001e03 31373202 31380234 35023336
+     00c00c00 0f000100 00003c00 0e002809 636e616d 652d7074 72c060c0 0c000f00
+     01000000 3c000e00 0a096d61 6e796164 647273c0 60c06000 02000100 00003c00
+     06036e73 30c069c0 c9000100 01000000 3c0004ac 122d23c0 c9000100 01000000
+     3c0004ac 122d06c0 c9000100 01000000 3c0004ac 122d01c0 c9000100 01000000
+     3c00047f 000001c0 e1000100 01000151 800004ac 122d06.
+ +0.001320
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01c00c00 0f000100 00003c00 10001e03 31373202 31380234 35023336 00c00c00
+     0f000100 00003c00 31002809 636e616d 652d7074 72047465 73740369 776a0a72
+     656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b00c00c 000f0001
+     0000003c 000e000a 096d616e 79616464 7273c075 c00c000f 00010000 003c0015
+     00140468 6f73740b 62726f6b 656e2d64 656c67c0 75c07500 02000100 00003c00
+     06036e73 30c07ec0 a8000100 01000000 3c0004ac 122d23c0 a8000100 01000000
+     3c0004ac 122d06c0 a8000100 01000000 3c0004ac 122d01c0 a8000100 01000000
+     3c00047f 000001c0 e1000100 01000151 800004ac 122d06.
+ +0.001688
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 03313732 02313802 34350233 36000001 0001.
+ sendto=30
+ +0.000653
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 09636e61 6d652d70 74720474 65737403 69776a0a
+     72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001.
+ sendto=63
+ +0.000825
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.001147
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01c00c00 0f000100 00003c00 31002809 636e616d 652d7074 72047465 73740369
+     776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b00c00c
+     000f0001 0000003c 000e000a 096d616e 79616464 7273c059 c00c000f 00010000
+     003c0015 00140468 6f73740b 62726f6b 656e2d64 656c67c0 59c00c00 0f000100
+     00003c00 10001e03 31373202 31380234 35023336 00c05900 02000100 00003c00
+     06036e73 30c062c0 8c000100 01000000 3c0004ac 122d23c0 8c000100 01000000
+     3c0004ac 122d06c0 8c000100 01000000 3c0004ac 122d01c0 8c000100 01000000
+     3c00047f 000001c0 e1000100 01000151 800004ac 122d06.
+ +0.001330
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01c00c00 0f000100 00003c00 31000a09 6d616e79 61646472 73047465 73740369
+     776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b00c00c
+     000f0001 0000003c 00150014 04686f73 740b6272 6f6b656e 2d64656c 67c059c0
+     0c000f00 01000000 3c001000 1e033137 32023138 02343502 333600c0 0c000f00
+     01000000 3c000e00 2809636e 616d652d 707472c0 59c05900 02000100 00003c00
+     06036e73 30c062c0 4f000100 01000000 3c0004ac 122d23c0 4f000100 01000000
+     3c0004ac 122d06c0 4f000100 01000000 3c0004ac 122d01c0 4f000100 01000000
+     3c00047f 000001c0 e1000100 01000151 800004ac 122d06.
+ +0.001524
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.001003
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03313732 02313802 34350233 36000001 0001.
+ sendto=30
+ +0.000569
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 09636e61 6d652d70 74720474 65737403 69776a0a
+     72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001.
+ sendto=63
+ +0.000842
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01c00c00 0f000100 00003c00 38001404 686f7374 0b62726f 6b656e2d 64656c67
+     04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72
+     6702756b 00c00c00 0f000100 00003c00 10001e03 31373202 31380234 35023336
+     00c00c00 0f000100 00003c00 0e002809 636e616d 652d7074 72c060c0 0c000f00
+     01000000 3c000e00 0a096d61 6e796164 647273c0 60c06000 02000100 00003c00
+     06036e73 30c069c0 c9000100 01000000 3c0004ac 122d23c0 c9000100 01000000
+     3c0004ac 122d06c0 c9000100 01000000 3c0004ac 122d01c0 c9000100 01000000
+     3c00047f 000001c0 e1000100 01000151 800004ac 122d06.
+ +0.001306
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00
+     01c00c00 0f000100 00003c00 10001e03 31373202 31380234 35023336 00c00c00
+     0f000100 00003c00 31002809 636e616d 652d7074 72047465 73740369 776a0a72
+     656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b00c00c 000f0001
+     0000003c 000e000a 096d616e 79616464 7273c075 c00c000f 00010000 003c0015
+     00140468 6f73740b 62726f6b 656e2d64 656c67c0 75c07500 02000100 00003c00
+     06036e73 30c07ec0 a8000100 01000000 3c0004ac 122d23c0 a8000100 01000000
+     3c0004ac 122d06c0 a8000100 01000000 3c0004ac 122d01c0 a8000100 01000000
+     3c00047f 000001c0 e1000100 01000151 800004ac 122d06.
+ +0.001507
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03313732 02313802 34350233 36000001 0001.
+ sendto=30
+ +0.000637
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 09636e61 6d652d70 74720474 65737403 69776a0a
+     72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001.
+ sendto=63
+ +0.000932
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000931
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258583 00010000 00000000 03313732 02313802 34350233 36000001 0001.
+ +0.000242
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268580 00010002 00010001 09636e61 6d652d70 74720474 65737403 69776a0a
+     72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001c0
+     0c000500 01000000 3c002903 70747204 74657374 0369776a 0a72656c 61746976
+     69747908 67726565 6e656e64 036f7267 02756b00 c04b0001 00010000 003c0004
+     ac122d25 c04f0002 00010000 003c0006 036e7330 c058c090 00010001 00015180
+     0004ac12 2d06.
+ +0.000737
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298583 00010000 00000000 03313732 02313802 34350233 36000001 0001.
+ +0.000223
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8580 00010002 00010001 09636e61 6d652d70 74720474 65737403 69776a0a
+     72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001c0
+     0c000500 01000000 3c002903 70747204 74657374 0369776a 0a72656c 61746976
+     69747908 67726565 6e656e64 036f7267 02756b00 c04b0001 00010000 003c0004
+     ac122d25 c04f0002 00010000 003c0006 036e7330 c058c090 00010001 00015180
+     0004ac12 2d06.
+ +0.000756
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8583 00010000 00000000 03313732 02313802 34350233 36000001 0001.
+ +0.000291
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8580 00010002 00010001 09636e61 6d652d70 74720474 65737403 69776a0a
+     72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001c0
+     0c000500 01000000 3c002903 70747204 74657374 0369776a 0a72656c 61746976
+     69747908 67726565 6e656e64 036f7267 02756b00 c04b0001 00010000 003c0004
+     ac122d25 c04f0002 00010000 003c0006 036e7330 c058c090 00010001 00015180
+     0004ac12 2d06.
+ +0.000726
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000162
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.980649
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-04341
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000794
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000608
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000695
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997903
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.007910
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000823
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000611
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000571
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997995
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.007991
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000694
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000579
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000571
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998156
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.008157
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000655
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000749
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000606
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997990
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.007995
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000836
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000612
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000631
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997921
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.007925
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000699
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000725
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000606
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997970
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.007965
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000739
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000582
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000570
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998109
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.008104
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000641
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000598
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000716
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998045
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.008043
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000646
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000576
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000594
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998184
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.008190
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000673
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000578
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000572
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998177
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.008168
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000659
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000577
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000571
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998193
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.008199
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000653
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000604
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000573
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998170
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.008181
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000699
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000589
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000758
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997954
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.008126
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000684
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000582
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465
+     73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275
+     6b000001 0001.
+ sendto=70
+ +0.000578
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998156
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.007969
+ close fd=4
+ close=OK
+ +0.000812
diff --git a/adns-0.6/regress/case-child.err b/adns-0.6/regress/case-child.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-child.err
diff --git a/adns-0.6/regress/case-child.out b/adns-0.6/regress/case-child.out
new file mode 100644
index 0000000..6c0b673
--- /dev/null
+++ b/adns-0.6/regress/case-child.out
@@ -0,0 +1,5 @@
+adns debug: using nameserver 172.18.45.6
+134.76.224.195.in-addr.arpa flags 0 type 65548 PTR(checked) submitted
+134.76.224.195.in-addr.arpa flags 0 type PTR(checked): OK; nrrs=1; cname=$; owner=$; ttl=78694
+ permutation-city.greenend.org.uk
+rc=0
diff --git a/adns-0.6/regress/case-child.sys b/adns-0.6/regress/case-child.sys
new file mode 100644
index 0000000..0cd1079
--- /dev/null
+++ b/adns-0.6/regress/case-child.sys
@@ -0,0 +1,58 @@
+default
+:65548 134.76.224.195.in-addr.arpa
+ start 929574747.401802
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000189
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000080
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000058
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 03313334 02373603 32323403 31393507 696e2d61
+     64647204 61727061 00000c00 01.
+ sendto=45
+ +0.000595
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999405
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.008975
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010001 00050005 03313334 02373603 32323403 31393507 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 01336600 22107065 726d7574
+     6174696f 6e2d6369 74790867 7265656e 656e6403 6f726702 756b0002 37360332
+     32340331 39350769 6e2d6164 64720461 72706100 00020001 00013366 00110464
+     6e733006 656c6d61 696c0263 6fc057c0 5b000200 01000133 66000704 646e7331
+     c083c05b 00020001 00013366 00070464 6e7332c0 83c05b00 02000100 01336600
+     0e036e73 32047861 7261036e 657400c0 5b000200 01000133 66000603 6e7333c0
+     c5c07e00 01000100 00149d00 04c17ae9 11c09b00 01000100 00149d00 04c17ae9
+     01c0ae00 01000100 00149d00 04c3e04c c1c0c100 01000100 0284e500 04c28fa1
+     6bc0db00 01000100 0284e500 04c28fa3 19.
+ +0.001671
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 10706572 6d757461 74696f6e 2d636974 79086772
+     65656e65 6e64036f 72670275 6b000001 0001.
+ sendto=50
+ +0.000683
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000108
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997538
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005811
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208580 00010001 00020002 10706572 6d757461 74696f6e 2d636974 79086772
+     65656e65 6e64036f 72670275 6b000001 0001c00c 00010001 00015180 0004c3e0
+     4c860867 7265656e 656e6403 6f726702 756b0000 02000100 01518000 11036e73
+     300a7265 6c617469 76697479 c042c042 00020001 00015180 0006036e 7331c061
+     c05d0001 00010001 51800004 ac122d06 c07a0001 00010001 51800004 ac122d41.
+ +0.000862
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000193
+ close fd=4
+ close=OK
+ +0.000207
diff --git a/adns-0.6/regress/case-cnametocname.err b/adns-0.6/regress/case-cnametocname.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-cnametocname.err
diff --git a/adns-0.6/regress/case-cnametocname.out b/adns-0.6/regress/case-cnametocname.out
new file mode 100644
index 0000000..6d60fb2
--- /dev/null
+++ b/adns-0.6/regress/case-cnametocname.out
@@ -0,0 +1,5 @@
+adns debug: using nameserver 172.18.45.6
+intel.ugcs.caltech.edu. flags 0 type 1 A(-) submitted
+adns debug: allegedly canonical name ugintel.best.ugcs.caltech.edu is actually alias for drachma.ugcs.caltech.edu (QNAME=intel.ugcs.caltech.edu, QTYPE=A, NS=172.18.45.6)
+intel.ugcs.caltech.edu. flags 0 type A(-): DNS alias found where canonical name wanted; nrrs=0; cname=ugintel.best.ugcs.caltech.edu; owner=$; ttl=497758
+rc=0
diff --git a/adns-0.6/regress/case-cnametocname.sys b/adns-0.6/regress/case-cnametocname.sys
new file mode 100644
index 0000000..97f2156
--- /dev/null
+++ b/adns-0.6/regress/case-cnametocname.sys
@@ -0,0 +1,39 @@
+default
+:1 intel.ugcs.caltech.edu.
+ start 938369896.279735
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000179
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000054
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000041
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 05696e74 656c0475 67637307 63616c74 65636803
+     65647500 00010001.
+ sendto=40
+ +0.001628
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998372
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.586476
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010003 00050005 05696e74 656c0475 67637307 63616c74 65636803
+     65647500 00010001 05696e74 656c0475 67637307 63616c74 65636803 65647500
+     00050001 0007985e 000f0775 67696e74 656c0462 657374c0 2ec04a00 05000100
+     00000a00 0a076472 6163686d 61c02ec0 65000100 01000798 83000483 d72bacc0
+     2e000200 01000935 be000b08 70757263 68617365 c02ec02e 00020001 000935be
+     00070465 6e7679c0 2ec02e00 02000100 0935be00 09036f66 62036e65 7400c02e
+     00020001 000935be 00090674 7962616c 74c033c0 2e000200 01000935 be000e08
+     6d657263 7574696f 026e69c0 33c08b00 01000100 0935be00 0483d72b a7c0a200
+     01000100 0935be00 0483d72b 87c0b500 01000100 001ef800 04c6b4b6 07c0ca00
+     01000100 0100d700 0483d78b 64c0df00 01000100 0100d700 0483d7fe 63.
+ +0.001423
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000646
+ close fd=4
+ close=OK
+ +0.000242
diff --git a/adns-0.6/regress/case-datapluscname.err b/adns-0.6/regress/case-datapluscname.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-datapluscname.err
diff --git a/adns-0.6/regress/case-datapluscname.out b/adns-0.6/regress/case-datapluscname.out
new file mode 100644
index 0000000..d5b36af
--- /dev/null
+++ b/adns-0.6/regress/case-datapluscname.out
@@ -0,0 +1,39 @@
+adns debug: using nameserver 172.18.45.6
+170.99.219.194.in-addr.arpa flags 292 type 1 A(-) submitted
+170.99.219.194.in-addr.arpa flags 292 type 2 NS(raw) submitted
+170.99.219.194.in-addr.arpa flags 292 type 5 CNAME(-) submitted
+170.99.219.194.in-addr.arpa flags 292 type 6 SOA(raw) submitted
+170.99.219.194.in-addr.arpa flags 292 type 12 PTR(raw) submitted
+170.99.219.194.in-addr.arpa flags 292 type 13 HINFO(-) submitted
+170.99.219.194.in-addr.arpa flags 292 type 15 MX(raw) submitted
+170.99.219.194.in-addr.arpa flags 292 type 16 TXT(-) submitted
+170.99.219.194.in-addr.arpa flags 292 type 17 RP(raw) submitted
+170.99.219.194.in-addr.arpa flags 292 type 65537 A(addr) submitted
+170.99.219.194.in-addr.arpa flags 292 type 65538 NS(+addr) submitted
+170.99.219.194.in-addr.arpa flags 292 type 65548 PTR(checked) submitted
+170.99.219.194.in-addr.arpa flags 292 type 65551 MX(+addr) submitted
+170.99.219.194.in-addr.arpa flags 292 type 131078 SOA(822) submitted
+170.99.219.194.in-addr.arpa flags 292 type 131089 RP(822) submitted
+adns debug: ignoring CNAME (to 170.168.99.219.194.in-addr.arpa) coexisting with RR (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(raw), NS=172.18.45.6)
+adns debug: ignoring RR with an unexpected owner 170.168.99.219.194.in-addr.arpa (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(raw), NS=172.18.45.6)
+adns debug: ignoring CNAME (to 170.168.99.219.194.in-addr.arpa) coexisting with RR (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(checked), NS=172.18.45.6)
+adns debug: ignoring RR with an unexpected owner 170.168.99.219.194.in-addr.arpa (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(checked), NS=172.18.45.6)
+170.99.219.194.in-addr.arpa flags 292 type A(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type NS(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type SOA(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type PTR(raw): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=171727
+ proxy.scoplife.gr
+170.99.219.194.in-addr.arpa flags 292 type HINFO(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type MX(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type TXT(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type RP(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type A(addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type NS(+addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type MX(+addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type SOA(822): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type RP(822): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type PTR(checked): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=171727
+ proxy.scoplife.gr
+170.99.219.194.in-addr.arpa flags 292 type CNAME(-): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=171726
+ 170.168.99.219.194.in-addr.arpa
+rc=0
diff --git a/adns-0.6/regress/case-datapluscname.sys b/adns-0.6/regress/case-datapluscname.sys
new file mode 100644
index 0000000..e164b53
--- /dev/null
+++ b/adns-0.6/regress/case-datapluscname.sys
@@ -0,0 +1,233 @@
+default
+292/170.99.219.194.in-addr.arpa
+ start 933809668.543946
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000199
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000081
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000063
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.003027
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.002832
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.004403
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.004763
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000c00 01.
+ sendto=45
+ +0.002558
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000d00 01.
+ sendto=45
+ +0.004339
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.002664
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001000 01.
+ sendto=45
+ +0.004889
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.002642
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.002552
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.007571
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000c00 01.
+ sendto=45
+ +0.004820
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.004771
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.004879
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.004728
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.938562
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000329
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000688
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.003135
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000762
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238180 00010003 00040004 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 029ecf00 13057072 6f787908
+     73636f70 6c696665 02677200 c00c0005 00010002 a2ec0021 03313730 03313638
+     02393903 32313903 31393407 696e2d61 64647204 61727061 00c05800 0c000100
+     029ecf00 02c039c0 5c000200 0100029e cf001004 696e666f 08666f72 74686e65
+     74c048c0 5c000200 0100029e cf000805 6e736865 72c098c0 5c000200 0100029e
+     cf000805 6e737468 65c098c0 5c000200 0100029e cf000c09 74656972 65736961
+     73c098c0 93000100 010004be 3900048b 5b0111c0 af000100 01000542 ba0004c1
+     5c1e13c0 c3000100 01000542 800004c1 5c6e01c0 d7000100 01000542 800004c2
+     dbe302.
+ +0.001873
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000d00 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000969
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000699
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001000 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000717
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.003514
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000783
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.003279
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8180 00010003 00040004 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 029ecf00 13057072 6f787908
+     73636f70 6c696665 02677200 c00c0005 00010002 a2ec0021 03313730 03313638
+     02393903 32313903 31393407 696e2d61 64647204 61727061 00c05800 0c000100
+     029ecf00 02c039c0 5c000200 0100029e cf001004 696e666f 08666f72 74686e65
+     74c048c0 5c000200 0100029e cf000805 6e736865 72c098c0 5c000200 0100029e
+     cf000805 6e737468 65c098c0 5c000200 0100029e cf000c09 74656972 65736961
+     73c098c0 93000100 010004be 3900048b 5b0111c0 af000100 01000542 ba0004c1
+     5c1e13c0 c3000100 01000542 800004c1 5c6e01c0 d7000100 01000542 800004c2
+     dbe302.
+ +0.001960
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 0570726f 78790873 636f706c 69666502 67720000
+     010001.
+ sendto=35
+ +0.005061
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.003253
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000782
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01c00c00 05000100 02a2ec00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000698
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000173
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.915746
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.014046
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312e8180 00010001 00040004 0570726f 78790873 636f706c 69666502 67720000
+     010001c0 0c000100 01000288 220004c2 db63aa08 73636f70 6c696665 02677200
+     00020001 000542ba 0011056e 73617468 08666f72 74686e65 74c03cc0 33000200
+     01000542 ba000805 6e736865 72c050c0 33000200 01000542 ba000805 6e737468
+     65c050c0 33000200 01000542 ba000c09 74656972 65736961 73c050c0 4a000100
+     01000542 800004c1 5c9603c0 67000100 01000542 ba0004c1 5c1e13c0 7b000100
+     01000542 800004c1 5c6e01c0 8f000100 01000542 800004c2 dbe302.
+ +0.001422
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000197
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.900081
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.203705
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218180 00010001 00050005 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01c00c00 05000100 029ece00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100c041 00020001
+     00029ece 00120469 6e666f08 666f7274 686e6574 02677200 c0410002 00010002
+     9ece0008 056e7368 6572c06b c0410002 00010002 9ece0008 056e7374 6865c06b
+     c0410002 00010002 9ece0008 056e7361 7468c06b c0410002 00010002 9ece000c
+     09746569 72657369 6173c06b c0660001 00010005 41ce0004 8b5b0111 c0840001
+     00010005 42b90004 c15c1e13 c0980001 00010005 427f0004 c15c6e01 c0ac0001
+     00010005 427f0004 c15c9603 c0c00001 00010005 427f0004 c2dbe302.
+ +0.001798
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000249
+ close fd=4
+ close=OK
+ +0.000219
diff --git a/adns-0.6/regress/case-datapluscnamewait.err b/adns-0.6/regress/case-datapluscnamewait.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-datapluscnamewait.err
diff --git a/adns-0.6/regress/case-datapluscnamewait.out b/adns-0.6/regress/case-datapluscnamewait.out
new file mode 100644
index 0000000..18508a2
--- /dev/null
+++ b/adns-0.6/regress/case-datapluscnamewait.out
@@ -0,0 +1,78 @@
+adns debug: using nameserver 172.18.45.6
+170.99.219.194.in-addr.arpa flags 292 type 1 A(-) submitted
+170.99.219.194.in-addr.arpa flags 292 type 2 NS(raw) submitted
+170.99.219.194.in-addr.arpa flags 292 type 5 CNAME(-) submitted
+170.99.219.194.in-addr.arpa flags 292 type 6 SOA(raw) submitted
+170.99.219.194.in-addr.arpa flags 292 type 12 PTR(raw) submitted
+170.99.219.194.in-addr.arpa flags 292 type 13 HINFO(-) submitted
+170.99.219.194.in-addr.arpa flags 292 type 15 MX(raw) submitted
+170.99.219.194.in-addr.arpa flags 292 type 16 TXT(-) submitted
+170.99.219.194.in-addr.arpa flags 292 type 17 RP(raw) submitted
+170.99.219.194.in-addr.arpa flags 292 type 65537 A(addr) submitted
+170.99.219.194.in-addr.arpa flags 292 type 65538 NS(+addr) submitted
+170.99.219.194.in-addr.arpa flags 292 type 65548 PTR(checked) submitted
+170.99.219.194.in-addr.arpa flags 292 type 65551 MX(+addr) submitted
+170.99.219.194.in-addr.arpa flags 292 type 131078 SOA(822) submitted
+170.99.219.194.in-addr.arpa flags 292 type 131089 RP(822) submitted
+adns debug: ignoring CNAME (to 170.168.99.219.194.in-addr.arpa) coexisting with RR (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(raw), NS=172.18.45.6)
+adns debug: ignoring RR with an unexpected owner 170.168.99.219.194.in-addr.arpa (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(raw), NS=172.18.45.6)
+adns debug: ignoring CNAME (to 170.168.99.219.194.in-addr.arpa) coexisting with RR (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(checked), NS=172.18.45.6)
+adns debug: ignoring RR with an unexpected owner 170.168.99.219.194.in-addr.arpa (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(checked), NS=172.18.45.6)
+170.99.219.194.in-addr.arpa flags 292 type PTR(raw): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=171763
+ proxy.scoplife.gr
+170.99.219.194.in-addr.arpa flags 292 type PTR(checked): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=171763
+ proxy.scoplife.gr
+170.99.219.194.in-addr.arpa flags 292 type A(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600
+170.99.219.194.in-addr.arpa flags 292 type MX(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type RP(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type A(addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600
+170.99.219.194.in-addr.arpa flags 292 type NS(+addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type MX(+addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+170.99.219.194.in-addr.arpa flags 292 type RP(822): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0
+adns debug: reply not found, id 3120, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3122, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3124, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3126, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+170.99.219.194.in-addr.arpa flags 292 type NS(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600
+170.99.219.194.in-addr.arpa flags 292 type SOA(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600
+170.99.219.194.in-addr.arpa flags 292 type HINFO(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600
+170.99.219.194.in-addr.arpa flags 292 type TXT(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600
+170.99.219.194.in-addr.arpa flags 292 type SOA(822): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=599
+adns debug: reply not found, id 312d, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 312c, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 312b, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3129, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3128, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3127, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3126, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3125, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3124, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3122, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3120, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 311f, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 312d, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 312c, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 312b, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3129, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3128, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3127, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3126, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3125, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3124, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3122, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3120, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 311f, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 312b, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3129, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3128, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3127, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3126, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3125, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3124, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3122, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3120, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 311f, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 312c, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6)
+170.99.219.194.in-addr.arpa flags 292 type CNAME(-): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=110056
+ 170.168.99.219.194.in-addr.arpa
+rc=0
diff --git a/adns-0.6/regress/case-datapluscnamewait.sys b/adns-0.6/regress/case-datapluscnamewait.sys
new file mode 100644
index 0000000..9051916
--- /dev/null
+++ b/adns-0.6/regress/case-datapluscnamewait.sys
@@ -0,0 +1,1480 @@
+default
+292/170.99.219.194.in-addr.arpa
+ start 933809632.795174
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000201
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000083
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000062
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.005997
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.016139
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.006108
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.015626
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000c00 01.
+ sendto=45
+ +0.006041
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000d00 01.
+ sendto=45
+ +0.016937
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.005443
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001000 01.
+ sendto=45
+ +0.015782
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.006303
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.015591
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.006039
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000c00 01.
+ sendto=45
+ +0.017765
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.006116
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.015294
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.006158
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.838661
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000324
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238180 00010003 00040004 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 029ef300 13057072 6f787908
+     73636f70 6c696665 02677200 c00c0005 00010002 9ef50021 03313730 03313638
+     02393903 32313903 31393407 696e2d61 64647204 61727061 00c05800 0c000100
+     029ef300 02c039c0 5c000200 0100029e f3001004 696e666f 08666f72 74686e65
+     74c048c0 5c000200 0100029e f3000805 6e736865 72c098c0 5c000200 0100029e
+     f3000805 6e737468 65c098c0 5c000200 0100029e f3000c09 74656972 65736961
+     73c098c0 93000100 010004be 5d00048b 5b0111c0 af000100 01000542 de0004c1
+     5c1e13c0 c3000100 01000542 a40004c1 5c6e01c0 d7000100 01000542 a40004c2
+     dbe302.
+ +0.007330
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8180 00010003 00040004 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 029ef300 13057072 6f787908
+     73636f70 6c696665 02677200 c00c0005 00010002 9ef50021 03313730 03313638
+     02393903 32313903 31393407 696e2d61 64647204 61727061 00c05800 0c000100
+     029ef300 02c039c0 5c000200 0100029e f3001004 696e666f 08666f72 74686e65
+     74c048c0 5c000200 0100029e f3000805 6e736865 72c098c0 5c000200 0100029e
+     f3000805 6e737468 65c098c0 5c000200 0100029e f3000c09 74656972 65736961
+     73c098c0 93000100 010004be 5d00048b 5b0111c0 af000100 01000542 de0004c1
+     5c1e13c0 c3000100 01000542 a40004c1 5c6e01c0 d7000100 01000542 a40004c2
+     dbe302.
+ +0.002315
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 0570726f 78790873 636f706c 69666502 67720000
+     010001.
+ sendto=35
+ +0.005642
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000159
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.822891
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.007207
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312e8180 00010001 00040004 0570726f 78790873 636f706c 69666502 67720000
+     010001c0 0c000100 01000288 460004c2 db63aa08 73636f70 6c696665 02677200
+     00020001 000542de 0011056e 73617468 08666f72 74686e65 74c03cc0 33000200
+     01000542 de000805 6e736865 72c050c0 33000200 01000542 de000805 6e737468
+     65c050c0 33000200 01000542 de000c09 74656972 65736961 73c050c0 4a000100
+     01000542 a40004c1 5c9603c0 67000100 01000542 de0004c1 5c1e13c0 7b000100
+     01000542 a40004c1 5c6e01c0 8f000100 01000542 a40004c2 dbe302.
+ +0.001427
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000219
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.814038
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-185431
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.001281
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.004185
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008703
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.001091
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.010530
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.018894
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.001185
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.001033
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.017193
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.017773
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000d00 01.
+ sendto=45
+ +0.001148
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.015209
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.018840
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.001149
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000663
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008852
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001000 01.
+ sendto=45
+ +0.001085
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.006508
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009065
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.001094
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.002652
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009275
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.001088
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.007880
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008377
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.001077
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.022230
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.028895
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.001155
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.001072
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.012518
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.017777
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.001095
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.838996
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-161506
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000502
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009962
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.001211
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.001067
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.019298
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.017752
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000479
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009982
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.001151
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.001038
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.008299
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008021
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000278
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009792
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000d00 01.
+ sendto=45
+ +0.001143
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009331
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008852
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000479
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009985
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.001184
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001000 01.
+ sendto=45
+ +0.001061
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009461
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.007976
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000424
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009931
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.001097
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.000765
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009230
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008502
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.000787
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.029148
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.028673
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000475
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009961
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.001131
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.001027
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.008360
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.007873
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000487
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009998
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.001092
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.838948
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-161498
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000446
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009968
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.001172
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.001037
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.018281
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.017811
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000470
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009988
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.001156
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.001034
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.008294
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.007805
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000489
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010003
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000d00 01.
+ sendto=45
+ +0.001162
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009304
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008831
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000473
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009990
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.001153
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001000 01.
+ sendto=45
+ +0.001036
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.008446
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.007809
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000637
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010143
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.001092
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.000740
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.000707
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.038447
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.037284
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000456
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009974
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.001135
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.001077
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.008299
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.007902
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000397
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010170
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.000771
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.839018
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-161432
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000450
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009951
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.000533
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.000467
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.019507
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.019027
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000480
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009995
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.000505
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.000453
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009525
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009036
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000489
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009993
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000d00 01.
+ sendto=45
+ +0.000504
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009975
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009493
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000482
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009994
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.000528
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001000 01.
+ sendto=45
+ +0.000454
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009647
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009014
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000633
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010175
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.000499
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.000450
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.000447
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.038859
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.038404
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000455
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009958
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.000474
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.000453
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009854
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009107
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000747
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010102
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.000502
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.839433
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-161012
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000445
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010011
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.000502
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.000455
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.019499
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.019014
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000485
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009983
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.000498
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.000458
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009533
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009049
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000484
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009996
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000d00 01.
+ sendto=45
+ +0.000500
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009979
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009494
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000485
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009996
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.000564
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001000 01.
+ sendto=45
+ +0.000452
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009644
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008982
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000662
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010145
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.000527
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.000453
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.000449
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.038846
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.038396
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000450
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009997
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.000504
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.000454
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009631
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009036
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000595
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010011
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.000494
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.839591
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-160907
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000498
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009988
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.000516
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.000455
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.019493
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005671
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01c00c00 05000100 029ee900 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001
+     00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f
+     73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300.
+ +0.001103
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000252
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.012467
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.011997
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000470
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009991
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.000503
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.000454
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009523
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009039
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000484
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009993
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000d00 01.
+ sendto=45
+ +0.000596
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009885
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009400
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000485
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009995
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.000496
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001000 01.
+ sendto=45
+ +0.000452
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009685
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005326
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01c00c00 05000100 029ee900 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000679
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000223
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.003457
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.002820
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000637
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010141
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.000502
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01.
+ sendto=45
+ +0.000452
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.000445
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.038919
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004982
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01c00c00 05000100 029ee900 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000678
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000193
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.033066
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003845
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000100 01c00c00 05000100 029ee900 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001
+     00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f
+     73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300.
+ +0.001064
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000234
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.027923
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002680
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01c00c00 05000100 029ee900 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000678
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000187
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.024378
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.023895
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000483
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009993
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01.
+ sendto=45
+ +0.000504
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.000448
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009543
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.008307
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000f00 01c00c00 05000100 029ee900 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000709
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000195
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000332
+ select=0 rfds=[] wfds=[] efds=[]
+ +1.-990116
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01.
+ sendto=45
+ +0.000501
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.839522
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.055562
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001100 01c00c00 05000100 029ee800 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100.
+ +0.000679
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000223
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.783058
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.111990
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000200 01.
+ +0.000458
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000171
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.670439
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.084620
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000600 01.
+ +0.000444
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000167
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.585208
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.105188
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000d00 01.
+ +0.000511
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000168
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.479341
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004276
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00001000 01.
+ +0.000441
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000162
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.474462
+ select=0 rfds=[] wfds=[] efds=[]
+ +1.473985
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000477
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009985
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01.
+ sendto=45
+ +0.000545
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.019932
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.019448
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000484
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004980
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.000489
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.000454
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000200 01c00c00 05000100 02a30000 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001
+     00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f
+     73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300.
+ +0.001060
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000249
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.013241
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.007284
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01c00c00 05000100 02a30000 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001
+     00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f
+     73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300.
+ +0.001134
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000207
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.004616
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.004131
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000485
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009996
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000d00 01.
+ sendto=45
+ +0.000510
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009970
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005957
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000d00 01c00c00 05000100 02a30000 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001
+     00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f
+     73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300.
+ +0.001093
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000200
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.002720
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.002235
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000485
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009985
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001000 01.
+ sendto=45
+ +0.000495
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.059970
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.007581
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00001000 01c00c00 05000100 02a30000 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001
+     00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f
+     73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300.
+ +0.001095
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000204
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.051090
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.050594
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000496
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010020
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01.
+ sendto=45
+ +0.000510
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.884517
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-971134
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000600 01c00c00 05000100 02a2ff00 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001
+     00000257 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f
+     73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300.
+ +0.001129
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000209
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.854313
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.294993
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00001100 01.
+ +0.000451
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000174
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.558695
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.012449
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000600 01.
+ +0.000443
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000195
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.545608
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.033254
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000f00 01.
+ +0.000442
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000165
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.511747
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.033698
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000200 01.
+ +0.000445
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000165
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.477439
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.087089
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000100 01.
+ +0.000475
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000165
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.389710
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.013746
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00001100 01.
+ +0.000440
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000165
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.375359
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.019341
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00001000 01.
+ +0.000440
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000165
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.355413
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.027349
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000f00 01.
+ +0.000442
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000167
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.327455
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-481849
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000d00 01.
+ +0.000476
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000178
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.808650
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004046
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000600 01.
+ +0.000443
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000223
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.803938
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003854
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000200 01.
+ +0.000442
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000169
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.799473
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004099
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000100 01.
+ +0.000431
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000159
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.794784
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.799306
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.000587
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999413
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.089275
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00001100 01.
+ +0.000477
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000179
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.909482
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-954601
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000600 01.
+ +0.000444
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000166
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.863473
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.176995
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000f00 01.
+ +0.000520
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000236
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.685722
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.009094
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000200 01.
+ +0.000441
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000165
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.676022
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004004
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000100 01.
+ +0.000437
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000160
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.671421
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003792
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00001100 01.
+ +0.000441
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000189
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.666999
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.108860
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00001000 01.
+ +0.000450
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000164
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.557525
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.378539
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000f00 01.
+ +0.000446
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000165
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.178375
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.021040
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000d00 01.
+ +0.000485
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000162
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.156688
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004025
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000600 01.
+ +0.000434
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000160
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.152069
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003840
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000200 01.
+ +0.000436
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000160
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.147633
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.135825
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000100 01.
+ +0.000442
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000164
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.011202
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010716
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000486
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009980
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.000496
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999504
+ select=1 rfds=[4] wfds=[] efds=[]
+ +2.-383424
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000f00 01.
+ +0.000484
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000222
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.382222
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004359
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000200 01.
+ +0.000454
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000163
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.377246
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003697
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000100 01.
+ +0.000440
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000161
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.372948
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003846
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00001100 01.
+ +0.000439
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000191
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.368472
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.101004
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00001000 01.
+ +0.000442
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000163
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.266863
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004860
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000f00 01.
+ +0.000458
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000162
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.261383
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003486
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000d00 01.
+ +0.000436
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000207
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.257254
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005999
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000600 01.
+ +0.000444
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000163
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.250648
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003548
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000200 01.
+ +0.000437
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000159
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.246504
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003713
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000100 01.
+ +0.000464
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000161
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.242166
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.241706
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000460
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009972
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.000493
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999507
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-00956
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000463
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009960
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01.
+ sendto=45
+ +0.000477
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999523
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-273409
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407
+     696e2d61 64647204 61727061 00000600 01.
+ +0.000463
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000177
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.272292
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.110798
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218180 00010001 00050005 03313730 02393903 32313903 31393407 696e2d61
+     64647204 61727061 00000500 01c00c00 05000100 01ade800 21033137 30033136
+     38023939 03323139 03313934 07696e2d 61646472 04617270 6100c044 00020001
+     0000bc71 00170974 65697265 73696173 08666f72 74686e65 74026772 00c04400
+     02000100 00bc7100 0d026e73 04726970 65036e65 7400c044 00020001 0000bc71
+     0008056e 73617468 c070c044 00020001 0000bc71 0008056e 73746865 c070c044
+     00020001 0000bc71 0008056e 73686572 c070c066 00010001 00054576 0004c2db
+     e302c089 00010001 00029904 0004c100 00c1c0a2 00010001 0004c1d7 0004c15c
+     9603c0b6 00010001 000484f0 0004c15c 6e01c0ca 00010001 00054600 0004c15c
+     1e13.
+ +0.001965
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000301
+ close fd=4
+ close=OK
+ +0.000256
diff --git a/adns-0.6/regress/case-flags10.err b/adns-0.6/regress/case-flags10.err
new file mode 100644
index 0000000..e6c1c99
--- /dev/null
+++ b/adns-0.6/regress/case-flags10.err
@@ -0,0 +1 @@
+too many flags
diff --git a/adns-0.6/regress/case-flags10.out b/adns-0.6/regress/case-flags10.out
new file mode 100644
index 0000000..2f93975
--- /dev/null
+++ b/adns-0.6/regress/case-flags10.out
@@ -0,0 +1,2 @@
+adns debug: using nameserver 172.18.45.6
+rc=3
diff --git a/adns-0.6/regress/case-flags10.sys b/adns-0.6/regress/case-flags10.sys
new file mode 100644
index 0000000..c535edd
--- /dev/null
+++ b/adns-0.6/regress/case-flags10.sys
@@ -0,0 +1,15 @@
+default
+:1 ,aaaaaaaaaa/chiark.greenend.org.uk
+ start 929580072.670441
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000191
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000084
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000061
+ close fd=4
+ close=OK
+ +0.000001
diff --git a/adns-0.6/regress/case-flags9.err b/adns-0.6/regress/case-flags9.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-flags9.err
diff --git a/adns-0.6/regress/case-flags9.out b/adns-0.6/regress/case-flags9.out
new file mode 100644
index 0000000..679ba0d
--- /dev/null
+++ b/adns-0.6/regress/case-flags9.out
@@ -0,0 +1,5 @@
+adns debug: using nameserver 172.18.45.6
+chiark.greenend.org.uk flags 0 type 1 A(-) submitted
+chiark.greenend.org.uk flags 0 type A(-) ownflags=aaaaaaaaa: ok; nrrs=1; cname=$; owner=$; ttl=86400
+ 195.224.76.132
+rc=0
diff --git a/adns-0.6/regress/case-flags9.sys b/adns-0.6/regress/case-flags9.sys
new file mode 100644
index 0000000..94ac969
--- /dev/null
+++ b/adns-0.6/regress/case-flags9.sys
@@ -0,0 +1,34 @@
+default
+:1 ,aaaaaaaaa/chiark.greenend.org.uk
+ start 929580075.263215
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000212
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000083
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000060
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000625
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999375
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.007374
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e
+     64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669
+     7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180
+     0004ac12 2d06c070 00010001 00015180 0004ac12 2d41.
+ +0.001238
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000228
+ close fd=4
+ close=OK
+ +0.000205
diff --git a/adns-0.6/regress/case-mailboxes.err b/adns-0.6/regress/case-mailboxes.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-mailboxes.err
diff --git a/adns-0.6/regress/case-mailboxes.out b/adns-0.6/regress/case-mailboxes.out
new file mode 100644
index 0000000..61d1757
--- /dev/null
+++ b/adns-0.6/regress/case-mailboxes.out
@@ -0,0 +1,10 @@
+adns debug: using nameserver 172.18.45.6
+silly-rp.test.iwj.relativity.greenend.org.uk flags 0 type 131089 RP(822) submitted
+silly-rp.test.iwj.relativity.greenend.org.uk flags 0 type RP(822): OK; nrrs=6; cname=$; owner=$; ttl=60
+ . .
+ i@ucam.org .
+ i.j@ucam.org .
+ "i..j"@ucam.org .
+ ".i"@ucam.org .
+ "i."@ucam.org .
+rc=0
diff --git a/adns-0.6/regress/case-mailboxes.sys b/adns-0.6/regress/case-mailboxes.sys
new file mode 100644
index 0000000..2144c05
--- /dev/null
+++ b/adns-0.6/regress/case-mailboxes.sys
@@ -0,0 +1,35 @@
+default
+:131089 silly-rp.test.iwj.relativity.greenend.org.uk
+ start 923859567.899146
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000411
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000094
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000073
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 0873696c 6c792d72 70047465 73740369 776a0a72
+     656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b000011 0001.
+ sendto=62
+ +0.000670
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999330
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.008169
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010006 00000000 0873696c 6c792d72 70047465 73740369 776a0a72
+     656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b000011 0001c00c
+     00110001 0000003c 00020000 c00c0011 00010000 003c000d 01690475 63616d03
+     6f726700 00c00c00 11000100 00003c00 0703692e 6ac05a00 c00c0011 00010000
+     003c0008 04692e2e 6ac05a00 c00c0011 00010000 003c0006 022e69c0 5a00c00c
+     00110001 0000003c 00060269 2ec05a00.
+ +0.000992
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000604
+ close fd=4
+ close=OK
+ +0.000359
diff --git a/adns-0.6/regress/case-manya.err b/adns-0.6/regress/case-manya.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-manya.err
diff --git a/adns-0.6/regress/case-manya.out b/adns-0.6/regress/case-manya.out
new file mode 100644
index 0000000..08cee50
--- /dev/null
+++ b/adns-0.6/regress/case-manya.out
@@ -0,0 +1,8 @@
+adns debug: using nameserver 172.18.45.6
+manyaddrs.test.iwj.relativity.greenend.org.uk flags 0 type 1 A(-) submitted
+manyaddrs.test.iwj.relativity.greenend.org.uk flags 0 type A(-): OK; nrrs=4; cname=$; owner=$; ttl=60
+ 127.0.0.1
+ 172.18.45.6
+ 172.18.45.1
+ 172.18.45.35
+rc=0
diff --git a/adns-0.6/regress/case-manya.sys b/adns-0.6/regress/case-manya.sys
new file mode 100644
index 0000000..8b560fa
--- /dev/null
+++ b/adns-0.6/regress/case-manya.sys
@@ -0,0 +1,36 @@
+default
+:1 manyaddrs.test.iwj.relativity.greenend.org.uk
+ start 912888920.123769
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000245
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000705
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000073
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 096d616e 79616464 72730474 65737403 69776a0a
+     72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001.
+ sendto=63
+ +0.000698
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999302
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.006236
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010004 00010001 096d616e 79616464 72730474 65737403 69776a0a
+     72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001c0
+     0c000100 01000000 3c0004ac 122d23c0 0c000100 01000000 3c0004ac 122d06c0
+     0c000100 01000000 3c0004ac 122d01c0 0c000100 01000000 3c00047f 00000104
+     74657374 0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267
+     02756b00 00020001 0000003c 0006036e 7330c088 c0ae0001 00010001 51800004
+     ac122d06.
+ +0.001078
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000329
+ close fd=4
+ close=OK
+ +0.000240
diff --git a/adns-0.6/regress/case-manyptrwrong.err b/adns-0.6/regress/case-manyptrwrong.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrong.err
diff --git a/adns-0.6/regress/case-manyptrwrong.out b/adns-0.6/regress/case-manyptrwrong.out
new file mode 100644
index 0000000..819a929
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrong.out
@@ -0,0 +1,153 @@
+adns debug: using nameserver 195.224.55.129
+254.0.99.203.in-addr.arpa flags 0 type 1 A(-) submitted
+254.0.99.203.in-addr.arpa flags 0 type 2 NS(raw) submitted
+254.0.99.203.in-addr.arpa flags 0 type 5 CNAME(-) submitted
+254.0.99.203.in-addr.arpa flags 0 type 6 SOA(raw) submitted
+254.0.99.203.in-addr.arpa flags 0 type 12 PTR(raw) submitted
+254.0.99.203.in-addr.arpa flags 0 type 13 HINFO(-) submitted
+254.0.99.203.in-addr.arpa flags 0 type 15 MX(raw) submitted
+254.0.99.203.in-addr.arpa flags 0 type 16 TXT(-) submitted
+254.0.99.203.in-addr.arpa flags 0 type 17 RP(raw) submitted
+254.0.99.203.in-addr.arpa flags 0 type 65537 A(addr) submitted
+254.0.99.203.in-addr.arpa flags 0 type 65538 NS(+addr) submitted
+254.0.99.203.in-addr.arpa flags 0 type 65548 PTR(checked) submitted
+254.0.99.203.in-addr.arpa flags 0 type 65551 MX(+addr) submitted
+254.0.99.203.in-addr.arpa flags 0 type 131078 SOA(822) submitted
+254.0.99.203.in-addr.arpa flags 0 type 131089 RP(822) submitted
+adns debug: TCP connected (NS=195.224.55.129)
+254.0.99.203.in-addr.arpa flags 0 type PTR(raw): OK; nrrs=94; cname=$; owner=$; ttl=80790
+ ns.security.co.nz
+ tetra.co.nz
+ mail.agate.co.nz
+ ns.agate.co.nz
+ securitytraining.co.nz
+ ns.giftbasket.co.nz
+ ns.security.gen.nz
+ bouquet.co.nz
+ investigation.co.nz
+ ns.nzipi.org.nz
+ mail.neru.co.nz
+ security.co.nz
+ ns.storewatch.co.nz
+ security.gen.nz
+ ns.tetra.co.nz
+ mail.tetra.co.nz
+ ns.securicard.co.nz
+ ns.underhour.co.nz
+ bcc.co.nz
+ security.org.nz
+ burglaralarms.co.nz
+ ns.safes.co.nz
+ ns.security.org.nz
+ couperconsulting.co.nz
+ securityguards.co.nz
+ ns.guards.co.nz
+ asis.org.nz
+ neru.co.nz
+ giftbasket.co.nz
+ magic.co.nz
+ mail.bcc.co.nz
+ ns.investigation.co.nz
+ nzipi.org.nz
+ ns.bouquet.co.nz
+ mail.safes.co.nz
+ ns.bcc.co.nz
+ ns.burglaralarms.co.nz
+ ns.securityguards.co.nz
+ covertcameras.co.nz
+ ns.neru.co.nz
+ ns.covertcameras.co.nz
+ bouquets.co.nz
+ concentric.co.nz
+ ns.securitytraining.co.nz
+ mail.couperconsulting.co.nz
+ retailsecurity.co.nz
+ ns.concentric.co.nz
+ mail.magic.co.nz
+ nzangling.co.nz
+ ns.couperconsulting.co.nz
+ ns.nzangling.co.nz
+ mail.storewatch.co.nz
+ swift.co.nz
+ mail.selective.co.nz
+ ns.forefront.co.nz
+ mail.nzangling.co.nz
+ guards.co.nz
+ mail.nzdesigns.co.nz
+ storewatch.co.nz
+ ns.securitymanagement.co.nz
+ mail.woolworths.co.nz
+ mail.concentric.co.nz
+ selective.co.nz
+ specialinvestigations.co.nz
+ ns.swift.co.nz
+ mail.swift.co.nz
+ ns.securenet.net.nz
+ privateinvestigation.co.nz
+ ns.privateinvestigation.co.nz
+ etrade.co.nz
+ ns.specialinvestigations.co.nz
+ mail.ansett.co.nz
+ ftp.warrent.co.nz
+ ns.retailsecurity.co.nz
+ mail.securitymanagement.co.nz
+ ns.magic.co.nz
+ mail.forefront.co.nz
+ mail.securicard.co.nz
+ securicard.co.nz
+ ns.nzdesigns.co.nz
+ safes.co.nz
+ ns.selective.co.nz
+ forefront.co.nz
+ securitymanagement.co.nz
+ underhour.co.nz
+ securenet.net.nz
+ mail.specialinvestigations.co.nz
+ nzdesigns.co.nz
+ ns.etrade.co.nz
+ mail.nzipi.org.nz
+ mail.underhour.co.nz
+ ns.asis.org.nz
+ ns.bouquets.co.nz
+ agate.co.nz
+adns debug: reply not found, id 313b, query owner security.gen.nz (NS=195.224.55.129)
+adns debug: reply not found, id 313c, query owner ns.tetra.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 313d, query owner mail.tetra.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 313e, query owner ns.securicard.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 313f, query owner ns.underhour.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3140, query owner bcc.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3141, query owner security.org.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3142, query owner burglaralarms.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3143, query owner ns.safes.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3144, query owner ns.security.org.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3145, query owner couperconsulting.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3146, query owner securityguards.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3147, query owner ns.guards.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3148, query owner asis.org.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3149, query owner neru.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 314a, query owner giftbasket.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 314b, query owner magic.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 314c, query owner mail.bcc.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 314d, query owner ns.investigation.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 314e, query owner nzipi.org.nz (NS=195.224.55.129)
+adns debug: reply not found, id 314f, query owner ns.bouquet.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3150, query owner mail.safes.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3151, query owner ns.bcc.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3152, query owner ns.burglaralarms.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 3153, query owner ns.securityguards.co.nz (NS=195.224.55.129)
+adns debug: reply not found, id 318b, query owner agate.co.nz (NS=195.224.55.129)
+254.0.99.203.in-addr.arpa flags 0 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=$; ttl=80790
+254.0.99.203.in-addr.arpa flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type NS(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type SOA(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type NS(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type SOA(822): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+254.0.99.203.in-addr.arpa flags 0 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+rc=0
diff --git a/adns-0.6/regress/case-manyptrwrong.sys b/adns-0.6/regress/case-manyptrwrong.sys
new file mode 100644
index 0000000..d5ef49b
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrong.sys
@@ -0,0 +1,1287 @@
+ncipher
+254.0.99.203.in-addr.arpa
+ start 933269010.293417
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000166
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000063
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000049
+ sendto fd=4 addr=195.224.55.129:53
+     311f0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.000861
+ sendto fd=4 addr=195.224.55.129:53
+     31200100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.000518
+ sendto fd=4 addr=195.224.55.129:53
+     31210100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 050001.
+ sendto=43
+ +0.000511
+ sendto fd=4 addr=195.224.55.129:53
+     31220100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.000533
+ sendto fd=4 addr=195.224.55.129:53
+     31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000573
+ sendto fd=4 addr=195.224.55.129:53
+     31240100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0d0001.
+ sendto=43
+ +0.000523
+ sendto fd=4 addr=195.224.55.129:53
+     31250100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.000518
+ sendto fd=4 addr=195.224.55.129:53
+     31260100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 100001.
+ sendto=43
+ +0.000544
+ sendto fd=4 addr=195.224.55.129:53
+     31270100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.000509
+ sendto fd=4 addr=195.224.55.129:53
+     31280100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.000543
+ sendto fd=4 addr=195.224.55.129:53
+     31290100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.000528
+ sendto fd=4 addr=195.224.55.129:53
+     312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000576
+ sendto fd=4 addr=195.224.55.129:53
+     312b0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.000515
+ sendto fd=4 addr=195.224.55.129:53
+     312c0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.000635
+ sendto fd=4 addr=195.224.55.129:53
+     312d0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.000525
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.991588
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001474
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31238380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 0100013b 96001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 00013b96 00080574 65747261 c043c00c
+     000c0001 00013b96 000d046d 61696c05 61676174 65c043c0 0c000c00 0100013b
+     96000502 6e73c06f c00c000c 00010001 3b960013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 0100013b 96001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 0100013b 96001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 013b9600 0a07626f 75717565 74c043c0 0c000c00 0100013b
+     9600100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100013b 96000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 00013b96 000c046d 61696c04
+     6e657275 c043c00c 000c0001 00013b96 0002c03a c00c000c 00010001 3b960010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010001 3b960002 c0d2c00c
+     000c0001 00013b96 0005026e 73c056c0 0c000c00 0100013b 96000704 6d61696c
+     c056c00c 000c0001 00013b96 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 00013b96 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     013b9600 06036263 63c043.
+ +0.001498
+ socket type=SOCK_STREAM
+ socket=5
+ +0.000954
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000053
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000047
+ connect fd=5 addr=195.224.55.129:53
+ connect=EINPROGRESS
+ +0.000195
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000071
+ select max=6 rfds=[4] wfds=[5] efds=[] to=1.987296
+ select=1 rfds=[] wfds=[5] efds=[]
+ +0.000949
+ read fd=5 buflen=1
+ read=EAGAIN
+ +0.000147
+ write fd=5
+     002b3123 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.000532
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.985668
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.011715
+ read fd=5 buflen=2
+ read=OK
+     097f.
+ +0.000186
+ read fd=5 buflen=2431
+ read=OK
+     31238180 0001005e 00020002 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 0100013b 96001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 00013b96 00080574 65747261 c043c00c
+     000c0001 00013b96 000d046d 61696c05 61676174 65c043c0 0c000c00 0100013b
+     96000502 6e73c06f c00c000c 00010001 3b960013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 0100013b 96001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 0100013b 96001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 013b9600 0a07626f 75717565 74c043c0 0c000c00 0100013b
+     9600100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100013b 96000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 00013b96 000c046d 61696c04
+     6e657275 c043c00c 000c0001 00013b96 0002c03a c00c000c 00010001 3b960010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010001 3b960002 c0d2c00c
+     000c0001 00013b96 0005026e 73c056c0 0c000c00 0100013b 96000704 6d61696c
+     c056c00c 000c0001 00013b96 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 00013b96 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     013b9600 06036263 63c043c0 0c000c00 0100013b 96000b08 73656375 72697479
+     c128c00c 000c0001 00013b96 00100d62 7572676c 6172616c 61726d73 c043c00c
+     000c0001 00013b96 000b026e 73057361 666573c0 43c00c00 0c000100 013b9600
+     05026e73 c1f7c00c 000c0001 00013b96 00131063 6f757065 72636f6e 73756c74
+     696e67c0 43c00c00 0c000100 013b9600 110e7365 63757269 74796775 61726473
+     c043c00c 000c0001 00013b96 000c026e 73066775 61726473 c043c00c 000c0001
+     00013b96 00070461 736973c1 28c00c00 0c000100 013b9600 02c13fc0 0c000c00
+     0100013b 960002c0 b6c00c00 0c000100 013b9600 08056d61 676963c0 43c00c00
+     0c000100 013b9600 07046d61 696cc1e5 c00c000c 00010001 3b960005 026e73c1
+     03c00c00 0c000100 013b9600 02c122c0 0c000c00 0100013b 96000502 6e73c0ed
+     c00c000c 00010001 3b960007 046d6169 6cc22dc0 0c000c00 0100013b 96000502
+     6e73c1e5 c00c000c 00010001 3b960005 026e73c2 0ec00c00 0c000100 013b9600
+     05026e73 c271c00c 000c0001 00013b96 00100d63 6f766572 7463616d 65726173
+     c043c00c 000c0001 00013b96 0005026e 73c13fc0 0c000c00 0100013b 96001302
+     6e730d63 6f766572 7463616d 65726173 c043c00c 000c0001 00013b96 000b0862
+     6f757175 657473c0 43c00c00 0c000100 013b9600 0d0a636f 6e63656e 74726963
+     c043c00c 000c0001 00013b96 0005026e 73c094c0 0c000c00 0100013b 96000704
+     6d61696c c252c00c 000c0001 00013b96 00110e72 65746169 6c736563 75726974
+     79c043c0 0c000c00 0100013b 96001002 6e730a63 6f6e6365 6e747269 63c043c0
+     0c000c00 0100013b 96000d04 6d61696c 056d6167 6963c043 c00c000c 00010001
+     3b96000c 096e7a61 6e676c69 6e67c043 c00c000c 00010001 3b960005 026e73c2
+     52c00c00 0c000100 013b9600 0f026e73 096e7a61 6e676c69 6e67c043 c00c000c
+     00010001 3b960007 046d6169 6cc163c0 0c000c00 0100013b 96000805 73776966
+     74c043c0 0c000c00 0100013b 96001104 6d61696c 0973656c 65637469 7665c043
+     c00c000c 00010001 3b96000f 026e7309 666f7265 66726f6e 74c043c0 0c000c00
+     0100013b 96001104 6d61696c 096e7a61 6e676c69 6e67c043 c00c000c 00010001
+     3b960009 06677561 726473c0 43c00c00 0c000100 013b9600 11046d61 696c096e
+     7a646573 69676e73 c043c00c 000c0001 00013b96 0002c163 c00c000c 00010001
+     3b960018 026e7312 73656375 72697479 6d616e61 67656d65 6e74c043 c00c000c
+     00010001 3b960012 046d6169 6c0a776f 6f6c776f 72746873 c043c00c 000c0001
+     00013b96 0012046d 61696c0a 636f6e63 656e.
+ +0.003706
+ read fd=5 buflen=973
+ read=EAGAIN
+ +0.000190
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.969871
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000115
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     312a8380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 0100013b 96001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 00013b96 00080574 65747261 c043c00c
+     000c0001 00013b96 000d046d 61696c05 61676174 65c043c0 0c000c00 0100013b
+     96000502 6e73c06f c00c000c 00010001 3b960013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 0100013b 96001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 0100013b 96001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 013b9600 0a07626f 75717565 74c043c0 0c000c00 0100013b
+     9600100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100013b 96000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 00013b96 000c046d 61696c04
+     6e657275 c043c00c 000c0001 00013b96 0002c03a c00c000c 00010001 3b960010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010001 3b960002 c0d2c00c
+     000c0001 00013b96 0005026e 73c056c0 0c000c00 0100013b 96000704 6d61696c
+     c056c00c 000c0001 00013b96 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 00013b96 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     013b9600 06036263 63c043.
+ +0.001180
+ write fd=5
+     002b312a 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.000444
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000085
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.968047
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.000311
+ read fd=5 buflen=973
+ read=OK
+     74726963 c043c00c 000c0001 00013b96 000c0973 656c6563 74697665 c043c00c
+     000c0001 00013b96 00181573 70656369 616c696e 76657374 69676174 696f6e73
+     c043c00c 000c0001 00013b96 000b026e 73057377 696674c0 43c00c00 0c000100
+     013b9600 0d046d61 696c0573 77696674 c043c00c 000c0001 00013b96 0013026e
+     73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 013b9600 17147072
+     69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 3b96001a
+     026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001
+     00013b96 00090665 74726164 65c043c0 0c000c00 0100013b 96001b02 6e731573
+     70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00013b96
+     000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 3b96000e 03667470
+     07776172 72656e74 c043c00c 000c0001 00013b96 0014026e 730e7265 7461696c
+     73656375 72697479 c043c00c 000c0001 00013b96 001a046d 61696c12 73656375
+     72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 3b96000b 026e7305
+     6d616769 63c043c0 0c000c00 0100013b 96001104 6d61696c 09666f72 6566726f
+     6e74c043 c00c000c 00010001 3b960007 046d6169 6cc1b1c0 0c000c00 0100013b
+     960002c1 b1c00c00 0c000100 013b9600 0f026e73 096e7a64 65736967 6e73c043
+     c00c000c 00010001 3b960002 c22dc00c 000c0001 00013b96 000f026e 73097365
+     6c656374 697665c0 43c00c00 0c000100 013b9600 0c09666f 72656672 6f6e74c0
+     43c00c00 0c000100 013b9600 15127365 63757269 74796d61 6e616765 6d656e74
+     c043c00c 000c0001 00013b96 0002c1cd c00c000c 00010001 3b960010 09736563
+     7572656e 6574036e 6574c046 c00c000c 00010001 3b96001d 046d6169 6c157370
+     65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 013b9600
+     0c096e7a 64657369 676e73c0 43c00c00 0c000100 013b9600 0c026e73 06657472
+     616465c0 43c00c00 0c000100 013b9600 07046d61 696cc122 c00c000c 00010001
+     3b960007 046d6169 6cc1cdc0 0c000c00 0100013b 96000a02 6e730461 736973c1
+     28c00c00 0c000100 013b9600 0e026e73 08626f75 71756574 73c043c0 0c000c00
+     0100013b 960002c0 6f013002 39390332 30330749 4e2d4144 44520441 52504100
+     00020001 00053014 0002c037 01300239 39033230 3307494e 2d414444 52044152
+     50410000 02000100 05301400 11036e73 31077761 696b6174 6f026163 c046c037
+     00010001 00013c19 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600
+     01000100 013d0200 048cc880 0d.
+ +0.002240
+ read fd=5 buflen=2433
+ read=EAGAIN
+ +0.012290
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.953206
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.014898
+ read fd=5 buflen=2433
+ read=OK
+     097f312a 81800001 005e0002 00020332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 013b9600 13026e73 08736563
+     75726974 7902636f 026e7a00 c00c000c 00010001 3b960008 05746574 7261c043
+     c00c000c 00010001 3b96000d 046d6169 6c056167 617465c0 43c00c00 0c000100
+     013b9600 05026e73 c06fc00c 000c0001 00013b96 00131073 65637572 69747974
+     7261696e 696e67c0 43c00c00 0c000100 013b9600 10026e73 0a676966 74626173
+     6b6574c0 43c00c00 0c000100 013b9600 12026e73 08736563 75726974 79036765
+     6ec046c0 0c000c00 0100013b 96000a07 626f7571 756574c0 43c00c00 0c000100
+     013b9600 100d696e 76657374 69676174 696f6ec0 43c00c00 0c000100 013b9600
+     0f026e73 056e7a69 7069036f 7267c046 c00c000c 00010001 3b96000c 046d6169
+     6c046e65 7275c043 c00c000c 00010001 3b960002 c03ac00c 000c0001 00013b96
+     0010026e 730a7374 6f726577 61746368 c043c00c 000c0001 00013b96 0002c0d2
+     c00c000c 00010001 3b960005 026e73c0 56c00c00 0c000100 013b9600 07046d61
+     696cc056 c00c000c 00010001 3b960010 026e730a 73656375 72696361 7264c043
+     c00c000c 00010001 3b96000f 026e7309 756e6465 72686f75 72c043c0 0c000c00
+     0100013b 96000603 626363c0 43c00c00 0c000100 013b9600 0b087365 63757269
+     7479c128 c00c000c 00010001 3b960010 0d627572 676c6172 616c6172 6d73c043
+     c00c000c 00010001 3b96000b 026e7305 73616665 73c043c0 0c000c00 0100013b
+     96000502 6e73c1f7 c00c000c 00010001 3b960013 10636f75 70657263 6f6e7375
+     6c74696e 67c043c0 0c000c00 0100013b 9600110e 73656375 72697479 67756172
+     6473c043 c00c000c 00010001 3b96000c 026e7306 67756172 6473c043 c00c000c
+     00010001 3b960007 04617369 73c128c0 0c000c00 0100013b 960002c1 3fc00c00
+     0c000100 013b9600 02c0b6c0 0c000c00 0100013b 96000805 6d616769 63c043c0
+     0c000c00 0100013b 96000704 6d61696c c1e5c00c 000c0001 00013b96 0005026e
+     73c103c0 0c000c00 0100013b 960002c1 22c00c00 0c000100 013b9600 05026e73
+     c0edc00c 000c0001 00013b96 0007046d 61696cc2 2dc00c00 0c000100 013b9600
+     05026e73 c1e5c00c 000c0001 00013b96 0005026e 73c20ec0 0c000c00 0100013b
+     96000502 6e73c271 c00c000c 00010001 3b960010 0d636f76 65727463 616d6572
+     6173c043 c00c000c 00010001 3b960005 026e73c1 3fc00c00 0c000100 013b9600
+     13026e73 0d636f76 65727463 616d6572 6173c043 c00c000c 00010001 3b96000b
+     08626f75 71756574 73c043c0 0c000c00 0100013b 96000d0a 636f6e63 656e7472
+     6963c043 c00c000c 00010001 3b960005 026e73c0 94c00c00 0c000100 013b9600
+     07046d61 696cc252 c00c000c 00010001 3b960011 0e726574 61696c73 65637572
+     697479c0 43c00c00 0c000100 013b9600 10026e73 0a636f6e 63656e74 726963c0
+     43c00c00 0c000100 013b9600 0d046d61 696c056d 61676963 c043c00c 000c0001
+     00013b96 000c096e 7a616e67 6c696e67 c043c00c 000c0001 00013b96 0005026e
+     73c252c0 0c000c00 0100013b 96000f02 6e73096e 7a616e67 6c696e67 c043c00c
+     000c0001 00013b96 0007046d 61696cc1 63c00c00 0c000100 013b9600 08057377
+     696674c0 43c00c00 0c000100 013b9600 11046d61 696c0973 656c6563 74697665
+     c043c00c 000c0001 00013b96 000f026e 7309666f 72656672 6f6e74c0 43c00c00
+     0c000100 013b9600 11046d61 696c096e 7a616e67 6c696e67 c043c00c 000c0001
+     00013b96 00090667 75617264 73c043c0 0c000c00 0100013b 96001104 6d61696c
+     096e7a64 65736967 6e73c043 c00c000c 00010001 3b960002 c163c00c 000c0001
+     00013b96 0018026e 73127365 63757269 74796d61 6e616765 6d656e74 c043c00c
+     000c0001 00013b96 0012046d 61696c0a 776f6f6c 776f7274 6873c043 c00c000c
+     00010001 3b960012 046d6169 6c0a636f 6e63656e.
+ +0.003337
+ read fd=5 buflen=973
+ read=EAGAIN
+ +0.000189
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.934782
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.102926
+ read fd=5 buflen=973
+ read=OK
+     74726963 c043c00c 000c0001 00013b96 000c0973 656c6563 74697665 c043c00c
+     000c0001 00013b96 00181573 70656369 616c696e 76657374 69676174 696f6e73
+     c043c00c 000c0001 00013b96 000b026e 73057377 696674c0 43c00c00 0c000100
+     013b9600 0d046d61 696c0573 77696674 c043c00c 000c0001 00013b96 0013026e
+     73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 013b9600 17147072
+     69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 3b96001a
+     026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001
+     00013b96 00090665 74726164 65c043c0 0c000c00 0100013b 96001b02 6e731573
+     70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00013b96
+     000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 3b96000e 03667470
+     07776172 72656e74 c043c00c 000c0001 00013b96 0014026e 730e7265 7461696c
+     73656375 72697479 c043c00c 000c0001 00013b96 001a046d 61696c12 73656375
+     72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 3b96000b 026e7305
+     6d616769 63c043c0 0c000c00 0100013b 96001104 6d61696c 09666f72 6566726f
+     6e74c043 c00c000c 00010001 3b960007 046d6169 6cc1b1c0 0c000c00 0100013b
+     960002c1 b1c00c00 0c000100 013b9600 0f026e73 096e7a64 65736967 6e73c043
+     c00c000c 00010001 3b960002 c22dc00c 000c0001 00013b96 000f026e 73097365
+     6c656374 697665c0 43c00c00 0c000100 013b9600 0c09666f 72656672 6f6e74c0
+     43c00c00 0c000100 013b9600 15127365 63757269 74796d61 6e616765 6d656e74
+     c043c00c 000c0001 00013b96 0002c1cd c00c000c 00010001 3b960010 09736563
+     7572656e 6574036e 6574c046 c00c000c 00010001 3b96001d 046d6169 6c157370
+     65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 013b9600
+     0c096e7a 64657369 676e73c0 43c00c00 0c000100 013b9600 0c026e73 06657472
+     616465c0 43c00c00 0c000100 013b9600 07046d61 696cc122 c00c000c 00010001
+     3b960007 046d6169 6cc1cdc0 0c000c00 0100013b 96000a02 6e730461 736973c1
+     28c00c00 0c000100 013b9600 0e026e73 08626f75 71756574 73c043c0 0c000c00
+     0100013b 960002c0 6f013002 39390332 30330749 4e2d4144 44520441 52504100
+     00020001 00053014 0002c037 01300239 39033230 3307494e 2d414444 52044152
+     50410000 02000100 05301400 11036e73 31077761 696b6174 6f026163 c046c037
+     00010001 00013c19 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600
+     01000100 013d0200 048cc880 0d.
+ +0.002246
+ sendto fd=4 addr=195.224.55.129:53
+     312e0100 00010000 00000000 026e7308 73656375 72697479 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.001645
+ sendto fd=4 addr=195.224.55.129:53
+     312f0100 00010000 00000000 05746574 72610263 6f026e7a 00000100 01.
+ sendto=29
+ +0.000578
+ sendto fd=4 addr=195.224.55.129:53
+     31300100 00010000 00000000 046d6169 6c056167 61746502 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000605
+ sendto fd=4 addr=195.224.55.129:53
+     31310100 00010000 00000000 026e7305 61676174 6502636f 026e7a00 00010001.
+ sendto=32
+ +0.000624
+ sendto fd=4 addr=195.224.55.129:53
+     31320100 00010000 00000000 10736563 75726974 79747261 696e696e 6702636f
+     026e7a00 00010001.
+ sendto=40
+ +0.000624
+ sendto fd=4 addr=195.224.55.129:53
+     31330100 00010000 00000000 026e730a 67696674 6261736b 65740263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.000647
+ sendto fd=4 addr=195.224.55.129:53
+     31340100 00010000 00000000 026e7308 73656375 72697479 0367656e 026e7a00
+     00010001.
+ sendto=36
+ +0.000624
+ sendto fd=4 addr=195.224.55.129:53
+     31350100 00010000 00000000 07626f75 71756574 02636f02 6e7a0000 010001.
+ sendto=31
+ +0.000606
+ sendto fd=4 addr=195.224.55.129:53
+     31360100 00010000 00000000 0d696e76 65737469 67617469 6f6e0263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.000591
+ sendto fd=4 addr=195.224.55.129:53
+     31370100 00010000 00000000 026e7305 6e7a6970 69036f72 67026e7a 00000100
+     01.
+ sendto=33
+ +0.000617
+ sendto fd=4 addr=195.224.55.129:53
+     31380100 00010000 00000000 046d6169 6c046e65 72750263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.000622
+ sendto fd=4 addr=195.224.55.129:53
+     31390100 00010000 00000000 08736563 75726974 7902636f 026e7a00 00010001.
+ sendto=32
+ +0.000608
+ sendto fd=4 addr=195.224.55.129:53
+     313a0100 00010000 00000000 026e730a 73746f72 65776174 63680263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.000655
+ sendto fd=4 addr=195.224.55.129:53
+     313b0100 00010000 00000000 08736563 75726974 79036765 6e026e7a 00000100
+     01.
+ sendto=33
+ +0.000617
+ sendto fd=4 addr=195.224.55.129:53
+     313c0100 00010000 00000000 026e7305 74657472 6102636f 026e7a00 00010001.
+ sendto=32
+ +0.000622
+ sendto fd=4 addr=195.224.55.129:53
+     313d0100 00010000 00000000 046d6169 6c057465 74726102 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000638
+ sendto fd=4 addr=195.224.55.129:53
+     313e0100 00010000 00000000 026e730a 73656375 72696361 72640263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.000645
+ sendto fd=4 addr=195.224.55.129:53
+     313f0100 00010000 00000000 026e7309 756e6465 72686f75 7202636f 026e7a00
+     00010001.
+ sendto=36
+ +0.000621
+ sendto fd=4 addr=195.224.55.129:53
+     31400100 00010000 00000000 03626363 02636f02 6e7a0000 010001.
+ sendto=27
+ +0.000634
+ sendto fd=4 addr=195.224.55.129:53
+     31410100 00010000 00000000 08736563 75726974 79036f72 67026e7a 00000100
+     01.
+ sendto=33
+ +0.000669
+ sendto fd=4 addr=195.224.55.129:53
+     31420100 00010000 00000000 0d627572 676c6172 616c6172 6d730263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.000788
+ sendto fd=4 addr=195.224.55.129:53
+     31430100 00010000 00000000 026e7305 73616665 7302636f 026e7a00 00010001.
+ sendto=32
+ +0.000784
+ sendto fd=4 addr=195.224.55.129:53
+     31440100 00010000 00000000 026e7308 73656375 72697479 036f7267 026e7a00
+     00010001.
+ sendto=36
+ +0.000824
+ sendto fd=4 addr=195.224.55.129:53
+     31450100 00010000 00000000 10636f75 70657263 6f6e7375 6c74696e 6702636f
+     026e7a00 00010001.
+ sendto=40
+ +0.000796
+ sendto fd=4 addr=195.224.55.129:53
+     31460100 00010000 00000000 0e736563 75726974 79677561 72647302 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.000849
+ sendto fd=4 addr=195.224.55.129:53
+     31470100 00010000 00000000 026e7306 67756172 64730263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.000819
+ sendto fd=4 addr=195.224.55.129:53
+     31480100 00010000 00000000 04617369 73036f72 67026e7a 00000100 01.
+ sendto=29
+ +0.000730
+ sendto fd=4 addr=195.224.55.129:53
+     31490100 00010000 00000000 046e6572 7502636f 026e7a00 00010001.
+ sendto=28
+ +0.000761
+ sendto fd=4 addr=195.224.55.129:53
+     314a0100 00010000 00000000 0a676966 74626173 6b657402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000781
+ sendto fd=4 addr=195.224.55.129:53
+     314b0100 00010000 00000000 056d6167 69630263 6f026e7a 00000100 01.
+ sendto=29
+ +0.000760
+ sendto fd=4 addr=195.224.55.129:53
+     314c0100 00010000 00000000 046d6169 6c036263 6302636f 026e7a00 00010001.
+ sendto=32
+ +0.000770
+ sendto fd=4 addr=195.224.55.129:53
+     314d0100 00010000 00000000 026e730d 696e7665 73746967 6174696f 6e02636f
+     026e7a00 00010001.
+ sendto=40
+ +0.000825
+ sendto fd=4 addr=195.224.55.129:53
+     314e0100 00010000 00000000 056e7a69 7069036f 7267026e 7a000001 0001.
+ sendto=30
+ +0.000781
+ sendto fd=4 addr=195.224.55.129:53
+     314f0100 00010000 00000000 026e7307 626f7571 75657402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000816
+ sendto fd=4 addr=195.224.55.129:53
+     31500100 00010000 00000000 046d6169 6c057361 66657302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000796
+ sendto fd=4 addr=195.224.55.129:53
+     31510100 00010000 00000000 026e7303 62636302 636f026e 7a000001 0001.
+ sendto=30
+ +0.000785
+ sendto fd=4 addr=195.224.55.129:53
+     31520100 00010000 00000000 026e730d 62757267 6c617261 6c61726d 7302636f
+     026e7a00 00010001.
+ sendto=40
+ +0.000780
+ sendto fd=4 addr=195.224.55.129:53
+     31530100 00010000 00000000 026e730e 73656375 72697479 67756172 64730263
+     6f026e7a 00000100 01.
+ sendto=41
+ +0.000840
+ sendto fd=4 addr=195.224.55.129:53
+     31540100 00010000 00000000 0d636f76 65727463 616d6572 61730263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.000816
+ sendto fd=4 addr=195.224.55.129:53
+     31550100 00010000 00000000 026e7304 6e657275 02636f02 6e7a0000 010001.
+ sendto=31
+ +0.000778
+ sendto fd=4 addr=195.224.55.129:53
+     31560100 00010000 00000000 026e730d 636f7665 72746361 6d657261 7302636f
+     026e7a00 00010001.
+ sendto=40
+ +0.000840
+ sendto fd=4 addr=195.224.55.129:53
+     31570100 00010000 00000000 08626f75 71756574 7302636f 026e7a00 00010001.
+ sendto=32
+ +0.000765
+ sendto fd=4 addr=195.224.55.129:53
+     31580100 00010000 00000000 0a636f6e 63656e74 72696302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000829
+ sendto fd=4 addr=195.224.55.129:53
+     31590100 00010000 00000000 026e7310 73656375 72697479 74726169 6e696e67
+     02636f02 6e7a0000 010001.
+ sendto=43
+ +0.000815
+ sendto fd=4 addr=195.224.55.129:53
+     315a0100 00010000 00000000 046d6169 6c10636f 75706572 636f6e73 756c7469
+     6e670263 6f026e7a 00000100 01.
+ sendto=45
+ +0.000857
+ sendto fd=4 addr=195.224.55.129:53
+     315b0100 00010000 00000000 0e726574 61696c73 65637572 69747902 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.000827
+ sendto fd=4 addr=195.224.55.129:53
+     315c0100 00010000 00000000 026e730a 636f6e63 656e7472 69630263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.000807
+ sendto fd=4 addr=195.224.55.129:53
+     315d0100 00010000 00000000 046d6169 6c056d61 67696302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000830
+ sendto fd=4 addr=195.224.55.129:53
+     315e0100 00010000 00000000 096e7a61 6e676c69 6e670263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.000809
+ sendto fd=4 addr=195.224.55.129:53
+     315f0100 00010000 00000000 026e7310 636f7570 6572636f 6e73756c 74696e67
+     02636f02 6e7a0000 010001.
+ sendto=43
+ +0.000864
+ sendto fd=4 addr=195.224.55.129:53
+     31600100 00010000 00000000 026e7309 6e7a616e 676c696e 6702636f 026e7a00
+     00010001.
+ sendto=36
+ +0.000806
+ sendto fd=4 addr=195.224.55.129:53
+     31610100 00010000 00000000 046d6169 6c0a7374 6f726577 61746368 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001021
+ sendto fd=4 addr=195.224.55.129:53
+     31620100 00010000 00000000 05737769 66740263 6f026e7a 00000100 01.
+ sendto=29
+ +0.000910
+ sendto fd=4 addr=195.224.55.129:53
+     31630100 00010000 00000000 046d6169 6c097365 6c656374 69766502 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.000882
+ sendto fd=4 addr=195.224.55.129:53
+     31640100 00010000 00000000 026e7309 666f7265 66726f6e 7402636f 026e7a00
+     00010001.
+ sendto=36
+ +0.000888
+ sendto fd=4 addr=195.224.55.129:53
+     31650100 00010000 00000000 046d6169 6c096e7a 616e676c 696e6702 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.000941
+ sendto fd=4 addr=195.224.55.129:53
+     31660100 00010000 00000000 06677561 72647302 636f026e 7a000001 0001.
+ sendto=30
+ +0.000901
+ sendto fd=4 addr=195.224.55.129:53
+     31670100 00010000 00000000 046d6169 6c096e7a 64657369 676e7302 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.000952
+ sendto fd=4 addr=195.224.55.129:53
+     31680100 00010000 00000000 0a73746f 72657761 74636802 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000922
+ sendto fd=4 addr=195.224.55.129:53
+     31690100 00010000 00000000 026e7312 73656375 72697479 6d616e61 67656d65
+     6e740263 6f026e7a 00000100 01.
+ sendto=45
+ +0.000921
+ sendto fd=4 addr=195.224.55.129:53
+     316a0100 00010000 00000000 046d6169 6c0a776f 6f6c776f 72746873 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.000970
+ sendto fd=4 addr=195.224.55.129:53
+     316b0100 00010000 00000000 046d6169 6c0a636f 6e63656e 74726963 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.000911
+ sendto fd=4 addr=195.224.55.129:53
+     316c0100 00010000 00000000 0973656c 65637469 76650263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.000909
+ sendto fd=4 addr=195.224.55.129:53
+     316d0100 00010000 00000000 15737065 6369616c 696e7665 73746967 6174696f
+     6e730263 6f026e7a 00000100 01.
+ sendto=45
+ +0.000952
+ sendto fd=4 addr=195.224.55.129:53
+     316e0100 00010000 00000000 026e7305 73776966 7402636f 026e7a00 00010001.
+ sendto=32
+ +0.000912
+ sendto fd=4 addr=195.224.55.129:53
+     316f0100 00010000 00000000 046d6169 6c057377 69667402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000910
+ sendto fd=4 addr=195.224.55.129:53
+     31700100 00010000 00000000 026e7309 73656375 72656e65 74036e65 74026e7a
+     00000100 01.
+ sendto=37
+ +0.000937
+ sendto fd=4 addr=195.224.55.129:53
+     31710100 00010000 00000000 14707269 76617465 696e7665 73746967 6174696f
+     6e02636f 026e7a00 00010001.
+ sendto=44
+ +0.000955
+ sendto fd=4 addr=195.224.55.129:53
+     31720100 00010000 00000000 026e7314 70726976 61746569 6e766573 74696761
+     74696f6e 02636f02 6e7a0000 010001.
+ sendto=47
+ +0.000949
+ sendto fd=4 addr=195.224.55.129:53
+     31730100 00010000 00000000 06657472 61646502 636f026e 7a000001 0001.
+ sendto=30
+ +0.000929
+ sendto fd=4 addr=195.224.55.129:53
+     31740100 00010000 00000000 026e7315 73706563 69616c69 6e766573 74696761
+     74696f6e 7302636f 026e7a00 00010001.
+ sendto=48
+ +0.000948
+ sendto fd=4 addr=195.224.55.129:53
+     31750100 00010000 00000000 046d6169 6c06616e 73657474 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.000956
+ sendto fd=4 addr=195.224.55.129:53
+     31760100 00010000 00000000 03667470 07776172 72656e74 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.000882
+ sendto fd=4 addr=195.224.55.129:53
+     31770100 00010000 00000000 026e730e 72657461 696c7365 63757269 74790263
+     6f026e7a 00000100 01.
+ sendto=41
+ +0.001013
+ sendto fd=4 addr=195.224.55.129:53
+     31780100 00010000 00000000 046d6169 6c127365 63757269 74796d61 6e616765
+     6d656e74 02636f02 6e7a0000 010001.
+ sendto=47
+ +0.000970
+ sendto fd=4 addr=195.224.55.129:53
+     31790100 00010000 00000000 026e7305 6d616769 6302636f 026e7a00 00010001.
+ sendto=32
+ +0.000945
+ sendto fd=4 addr=195.224.55.129:53
+     317a0100 00010000 00000000 046d6169 6c09666f 72656672 6f6e7402 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.000971
+ sendto fd=4 addr=195.224.55.129:53
+     317b0100 00010000 00000000 046d6169 6c0a7365 63757269 63617264 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.000947
+ sendto fd=4 addr=195.224.55.129:53
+     317c0100 00010000 00000000 0a736563 75726963 61726402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000933
+ sendto fd=4 addr=195.224.55.129:53
+     317d0100 00010000 00000000 026e7309 6e7a6465 7369676e 7302636f 026e7a00
+     00010001.
+ sendto=36
+ +0.000952
+ sendto fd=4 addr=195.224.55.129:53
+     317e0100 00010000 00000000 05736166 65730263 6f026e7a 00000100 01.
+ sendto=29
+ +0.000954
+ sendto fd=4 addr=195.224.55.129:53
+     317f0100 00010000 00000000 026e7309 73656c65 63746976 6502636f 026e7a00
+     00010001.
+ sendto=36
+ +0.000964
+ sendto fd=4 addr=195.224.55.129:53
+     31800100 00010000 00000000 09666f72 6566726f 6e740263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.000967
+ sendto fd=4 addr=195.224.55.129:53
+     31810100 00010000 00000000 12736563 75726974 796d616e 6167656d 656e7402
+     636f026e 7a000001 0001.
+ sendto=42
+ +0.000966
+ sendto fd=4 addr=195.224.55.129:53
+     31820100 00010000 00000000 09756e64 6572686f 75720263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.000942
+ sendto fd=4 addr=195.224.55.129:53
+     31830100 00010000 00000000 09736563 7572656e 6574036e 6574026e 7a000001
+     0001.
+ sendto=34
+ +0.000972
+ sendto fd=4 addr=195.224.55.129:53
+     31840100 00010000 00000000 046d6169 6c157370 65636961 6c696e76 65737469
+     67617469 6f6e7302 636f026e 7a000001 0001.
+ sendto=50
+ +0.000939
+ sendto fd=4 addr=195.224.55.129:53
+     31850100 00010000 00000000 096e7a64 65736967 6e730263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.000978
+ sendto fd=4 addr=195.224.55.129:53
+     31860100 00010000 00000000 026e7306 65747261 64650263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.000980
+ sendto fd=4 addr=195.224.55.129:53
+     31870100 00010000 00000000 046d6169 6c056e7a 69706903 6f726702 6e7a0000
+     010001.
+ sendto=35
+ +0.001012
+ sendto fd=4 addr=195.224.55.129:53
+     31880100 00010000 00000000 046d6169 6c09756e 64657268 6f757202 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.000973
+ sendto fd=4 addr=195.224.55.129:53
+     31890100 00010000 00000000 026e7304 61736973 036f7267 026e7a00 00010001.
+ sendto=32
+ +0.000972
+ sendto fd=4 addr=195.224.55.129:53
+     318a0100 00010000 00000000 026e7308 626f7571 75657473 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.001216
+ sendto fd=4 addr=195.224.55.129:53
+     318b0100 00010000 00000000 05616761 74650263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001028
+ read fd=5 buflen=2433
+ read=EAGAIN
+ +0.000212
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.749926
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000262
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     312e8180 00010001 00020002 026e7308 73656375 72697479 02636f02 6e7a0000
+     010001c0 0c000100 0100013c 190004cb 6300fe08 73656375 72697479 02636f02
+     6e7a0000 02000100 013c1900 02c00cc0 33000200 0100013c 19001103 6e733107
+     7761696b 61746f02 6163c03f c00c0001 00010001 3c190004 cb6300fe c05b0001
+     00010001 3d020004 8cc8800d.
+ +0.000482
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     312f8180 00010001 00020002 05746574 72610263 6f026e7a 00000100 01c00c00
+     01000100 013c1400 04cb6300 fec00c00 02000100 013c1400 05026e73 c00cc00c
+     00020001 00013c14 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900
+     01000100 013c1400 04cb6300 fec04a00 01000100 013d0200 048cc880 0d.
+ +0.001031
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31308180 00010001 00020002 046d6169 6c056167 61746502 636f026e 7a000001
+     0001c00c 00010001 00013c11 0004cb63 00fe0561 67617465 02636f02 6e7a0000
+     02000100 013d0100 11036e73 31077761 696b6174 6f026163 c03bc032 00020001
+     00013d01 0005026e 73c032c0 49000100 0100013d 0200048c c8800dc0 66000100
+     0100013d 010004cb 6300fe.
+ +0.000920
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31318180 00010001 00020002 026e7305 61676174 6502636f 026e7a00 00010001
+     c00c0001 00010001 3d010004 cb6300fe 05616761 74650263 6f026e7a 00000200
+     0100013d 01001103 6e733107 7761696b 61746f02 6163c039 c0300002 00010001
+     3d010002 c00cc047 00010001 00013d02 00048cc8 800dc00c 00010001 00013d01
+     0004cb63 00fe.
+ +0.000909
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31328180 00010001 00020002 10736563 75726974 79747261 696e696e 6702636f
+     026e7a00 00010001 c00c0001 00010001 3c150004 cb6300fe c00c0002 00010001
+     3c150005 026e73c0 0cc00c00 02000100 013c1500 13036e73 31077761 696b6174
+     6f026163 026e7a00 c0440001 00010000 6ada0004 cb6300fe c0550001 00010001
+     3d020004 8cc8800d.
+ +0.000890
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31338180 00010001 00020002 026e730a 67696674 6261736b 65740263 6f026e7a
+     00000100 01c00c00 01000100 013c1800 04cb6300 fe0a6769 66746261 736b6574
+     02636f02 6e7a0000 02000100 013c1800 02c00cc0 35000200 0100013c 18001103
+     6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 3c180004 cb6300fe
+     c05f0001 00010001 3d020004 8cc8800d.
+ +0.000922
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31348180 00010001 00020002 026e7308 73656375 72697479 0367656e 026e7a00
+     00010001 c00c0001 00010000 5a4d0004 cb6300fe 08736563 75726974 79036765
+     6e026e7a 00000200 0100013c 11001103 6e733107 7761696b 61746f02 6163c041
+     c0340002 00010001 3c110002 c00cc04f 00010001 00013d02 00048cc8 800dc00c
+     00010001 00005a4d 0004cb63 00fe.
+ +0.000900
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31358180 00010001 00020002 07626f75 71756574 02636f02 6e7a0000 010001c0
+     0c000100 0100013c 150004cb 6300fec0 0c000200 0100013c 15000502 6e73c00c
+     c00c0002 00010001 3c150013 036e7331 07776169 6b61746f 02616302 6e7a00c0
+     3b000100 01000064 ce0004cb 6300fec0 4c000100 0100013d 0200048c c8800d.
+ +0.000863
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31368180 00010001 00020002 0d696e76 65737469 67617469 6f6e0263 6f026e7a
+     00000100 01c00c00 01000100 013c1100 04cb6300 fec00c00 02000100 013c1100
+     05026e73 c00cc00c 00020001 00013c11 0013036e 73310777 61696b61 746f0261
+     63024e5a 00c04100 01000100 012b3100 04cb6300 fec05200 01000100 013d0200
+     048cc880 0d.
+ +0.000907
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31378180 00010001 00020002 026e7305 6e7a6970 69036f72 67026e7a 00000100
+     01c00c00 01000100 013d0100 04cb6300 fe056e7a 69706903 6f726702 6e7a0000
+     02000100 013d0100 02c00cc0 31000200 0100013d 01001103 6e733107 7761696b
+     61746f02 6163c03b c00c0001 00010001 3d010004 cb6300fe c0570001 00010001
+     3d020004 8cc8800d.
+ +0.000880
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31388180 00010001 00020002 046d6169 6c046e65 72750263 6f026e7a 00000100
+     01c00c00 01000100 013c1100 04cb6300 fe046e65 72750263 6f026e7a 00000200
+     0100013c 12001103 6e733107 7761696b 61746f02 6163c039 c0310002 00010001
+     3c120005 026e73c0 31c04700 01000100 013d0200 048cc880 0dc06400 01000100
+     0064cc00 04cb6300 fe.
+ +0.000898
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31398180 00010001 00020002 08736563 75726974 7902636f 026e7a00 00010001
+     c00c0001 00010001 3c190004 cb6300fe c00c0002 00010001 3c190005 026e73c0
+     0cc00c00 02000100 013c1900 13036e73 31077761 696b6174 6f026163 024e5a00
+     c03c0001 00010001 3c190004 cb6300fe c04d0001 00010001 3d020004 8cc8800d.
+ +0.000858
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     313a8583 00010000 00010000 026e730a 73746f72 65776174 63680263 6f026e7a
+     00000100 0102636f 026e7a00 00060001 0000014b 002c046e 73393907 7761696b
+     61746f02 6163c028 03736f61 c03b7727 6ec50000 0e100000 07080027 8d000001
+     5180.
+ +0.000799
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     313b8180 00010001 00020002 08736563 75726974 79036765 6e026e7a 00000100
+     01c00c00 01000100 013c1100 04cb6300 fec00c00 02000100 013c1100 13036e73
+     31077761 696b6174 6f026163 026e7a00 c00c0002 00010001 3c110005 026e73c0
+     0cc03d00 01000100 013d0200 048cc880 0dc05c00 01000100 005a4d00 04cb6300
+     fe.
+ +0.015730
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     313c8180 00010001 00020002 026e7305 74657472 6102636f 026e7a00 00010001
+     c00c0001 00010001 3c140004 cb6300fe 05746574 72610263 6f026e7a 00000200
+     0100013c 140002c0 0cc03000 02000100 013c1400 11036e73 31077761 696b6174
+     6f026163 c039c00c 00010001 00013c14 0004cb63 00fec055 00010001 00013d02
+     00048cc8 800d.
+ +0.000552
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     313d8180 00010001 00020002 046d6169 6c057465 74726102 636f026e 7a000001
+     0001c00c 00010001 00013c12 0004cb63 00fe0574 65747261 02636f02 6e7a0000
+     02000100 013c1400 05026e73 c032c032 00020001 00013c14 0011036e 73310777
+     61696b61 746f0261 63c03bc0 49000100 0100013c 140004cb 6300fec0 5a000100
+     0100013d 0200048c c8800d.
+ +0.000560
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     313e8180 00010001 00020002 026e730a 73656375 72696361 72640263 6f026e7a
+     00000100 01c00c00 01000100 013d0100 04cb6300 fe0a7365 63757269 63617264
+     02636f02 6e7a0000 02000100 013d0100 02c00cc0 35000200 0100013d 01001103
+     6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 3d010004 cb6300fe
+     c05f0001 00010001 3d020004 8cc8800d.
+ +0.000545
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     313f8180 00010001 00020002 026e7309 756e6465 72686f75 7202636f 026e7a00
+     00010001 c00c0001 00010001 3d010004 cb6300fe 09756e64 6572686f 75720263
+     6f026e7a 00000200 0100013d 010002c0 0cc03400 02000100 013d0100 11036e73
+     31077761 696b6174 6f026163 c041c00c 00010001 00013d01 0004cb63 00fec05d
+     00010001 00013d02 00048cc8 800d.
+ +0.000542
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31408180 00010001 00020002 03626363 02636f02 6e7a0000 010001c0 0c000100
+     0100013c 120004cb 6300fec0 0c000200 0100013c 18000502 6e73c00c c00c0002
+     00010001 3c180013 036e7331 07776169 6b61746f 02616302 6e7a00c0 37000100
+     0100006a dc0004cb 6300fec0 48000100 0100013d 0200048c c8800d.
+ +0.000518
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31418180 00010001 00020002 08736563 75726974 79036f72 67026e7a 00000100
+     01c00c00 01000100 013c1200 04cb6300 fec00c00 02000100 013c1200 05026e73
+     c00cc00c 00020001 00013c12 0013036e 73310777 61696b61 746f0261 63026e7a
+     00c03d00 01000100 013c1200 04cb6300 fec04e00 01000100 013d0200 048cc880
+     0d.
+ +0.000512
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31428180 00010001 00020002 0d627572 676c6172 616c6172 6d730263 6f026e7a
+     00000100 01c00c00 01000100 013c1200 04cb6300 fec00c00 02000100 013c1200
+     05026e73 c00cc00c 00020001 00013c12 0013036e 73310777 61696b61 746f0261
+     63026e7a 00c04100 01000100 0064cc00 04cb6300 fec05200 01000100 013d0200
+     048cc880 0d.
+ +0.000548
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31438583 00010000 00010000 026e7305 73616665 7302636f 026e7a00 00010001
+     05736166 65730263 6f026e7a 00000600 01000001 4c002e03 6e733104 69687567
+     036e6574 c0290373 6f610469 687567c0 26772768 a9000151 8000002a 30001275
+     000002a3 00.
+ +0.000452
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31448180 00010001 00020002 026e7308 73656375 72697479 036f7267 026e7a00
+     00010001 c00c0001 00010001 3c120004 cb6300fe 08736563 75726974 79036f72
+     67026e7a 00000200 0100013c 120002c0 0cc03400 02000100 013c1200 11036e73
+     31077761 696b6174 6f026163 c041c00c 00010001 00013c12 0004cb63 00fec05d
+     00010001 00013d02 00048cc8 800d.
+ +0.000539
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31458180 00010001 00020002 10636f75 70657263 6f6e7375 6c74696e 6702636f
+     026e7a00 00010001 c00c0001 00010001 3c120004 cb6300fe c00c0002 00010001
+     3d010013 036e7331 07776169 6b61746f 02616302 6e7a00c0 0c000200 0100013d
+     01000502 6e73c00c c0440001 00010001 3d020004 8cc8800d c0630001 00010000
+     718c0004 cb6300fe.
+ +0.000547
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31468180 00010001 00020002 0e736563 75726974 79677561 72647302 636f026e
+     7a000001 0001c00c 00010001 00013c12 0004cb63 00fec00c 00020001 00013c12
+     0005026e 73c00cc0 0c000200 0100013c 12001303 6e733107 7761696b 61746f02
+     6163026e 7a00c042 00010001 000064cc 0004cb63 00fec053 00010001 00013d02
+     00048cc8 800d.
+ +0.000649
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31478180 00010001 00020002 026e7306 67756172 64730263 6f026e7a 00000100
+     01c00c00 01000100 013cfa00 04cb6300 fe066775 61726473 02636f02 6e7a0000
+     02000100 013cfa00 02c00cc0 31000200 0100013c fa001103 6e733107 7761696b
+     61746f02 6163c03b c00c0001 00010001 3cfa0004 cb6300fe c0570001 00010001
+     3d020004 8cc8800d.
+ +0.000551
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31488180 00010001 00020002 04617369 73036f72 67026e7a 00000100 01c00c00
+     01000100 013c1200 04cb6300 fec00c00 02000100 013c1200 05026e73 c00cc00c
+     00020001 00013c12 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900
+     01000100 006ad900 04cb6300 fec04a00 01000100 013d0200 048cc880 0d.
+ +0.000503
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31498180 00010001 00020002 046e6572 7502636f 026e7a00 00010001 c00c0001
+     00010001 3c120004 cb6300fe c00c0002 00010001 3c120013 036e7331 07776169
+     6b61746f 02616302 6e7a00c0 0c000200 0100013c 12000502 6e73c00c c0380001
+     00010001 3d020004 8cc8800d c0570001 00010000 64cc0004 cb6300fe.
+ +0.000499
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     314a8180 00010001 00020002 0a676966 74626173 6b657402 636f026e 7a000001
+     0001c00c 00010001 00013c18 0004cb63 00fec00c 00020001 00013c18 0005026e
+     73c00cc0 0c000200 0100013c 18001303 6e733107 7761696b 61746f02 6163024e
+     5a00c03e 00010001 00013c18 0004cb63 00fec04f 00010001 00013d02 00048cc8
+     800d.
+ +0.000529
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     314b8180 00010001 00020002 056d6167 69630263 6f026e7a 00000100 01c00c00
+     01000100 013c1c00 04cb6300 fec00c00 02000100 013d0100 05026e73 c00cc00c
+     00020001 00013d01 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900
+     01000100 00718c00 04cb6300 fec04a00 01000100 013d0200 048cc880 0d.
+ +0.000503
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     314c8180 00010001 00020002 046d6169 6c036263 6302636f 026e7a00 00010001
+     c00c0001 00010001 3c180004 cb6300fe 03626363 02636f02 6e7a0000 02000100
+     013c1800 05026e73 c030c030 00020001 00013c18 0011036e 73310777 61696b61
+     746f0261 63c037c0 45000100 0100006a dc0004cb 6300fec0 56000100 0100013d
+     0200048c c8800d.
+ +0.000544
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     314d8180 00010001 00020002 026e730d 696e7665 73746967 6174696f 6e02636f
+     026e7a00 00010001 c00c0001 00010001 2b310004 cb6300fe 0d696e76 65737469
+     67617469 6f6e0263 6f026e7a 00000200 0100013c 110002c0 0cc03800 02000100
+     013c1100 11036e73 31077761 696b6174 6f026163 c049c00c 00010001 00012b31
+     0004cb63 00fec065 00010001 00013d02 00048cc8 800d.
+ +0.000562
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     314e8180 00010001 00020002 056e7a69 7069036f 7267026e 7a000001 0001c00c
+     00010001 00013c18 0004cb63 00fec00c 00020001 00013d01 0005026e 73c00cc0
+     0c000200 0100013d 01001303 6e733107 7761696b 61746f02 6163024e 5a00c03a
+     00010001 00013d01 0004cb63 00fec04b 00010001 00013d02 00048cc8 800d.
+ +0.000505
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     314f8180 00010001 00020002 026e7307 626f7571 75657402 636f026e 7a000001
+     0001c00c 00010001 00005fc3 0004cb63 00fe0762 6f757175 65740263 6f026e7a
+     00000200 0100013c 150002c0 0cc03200 02000100 013c1500 11036e73 31077761
+     696b6174 6f026163 c03dc00c 00010001 00005fc3 0004cb63 00fec059 00010001
+     00013d02 00048cc8 800d.
+ +0.000561
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31508583 00010000 00010000 046d6169 6c057361 66657302 636f026e 7a000001
+     00010573 61666573 02636f02 6e7a0000 06000100 00014c00 2e036e73 31046968
+     7567036e 6574c02b 03736f61 04696875 67c02877 2768a900 01518000 002a3000
+     12750000 02a300.
+ +0.000456
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31518180 00010001 00020002 026e7303 62636302 636f026e 7a000001 0001c00c
+     00010001 00006584 0004cb63 00fe0362 63630263 6f026e7a 00000200 0100013c
+     180002c0 0cc02e00 02000100 013c1800 11036e73 31077761 696b6174 6f026163
+     c035c00c 00010001 00006584 0004cb63 00fec051 00010001 00013d02 00048cc8
+     800d.
+ +0.000510
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31528180 00010001 00020002 026e730d 62757267 6c617261 6c61726d 7302636f
+     026e7a00 00010001 c00c0001 00010000 5fc10004 cb6300fe 0d627572 676c6172
+     616c6172 6d730263 6f026e7a 00000200 0100013c 120002c0 0cc03800 02000100
+     013c1200 11036e73 31077761 696b6174 6f026163 c049c00c 00010001 00005fc1
+     0004cb63 00fec065 00010001 00013d02 00048cc8 800d.
+ +0.000695
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31538180 00010001 00020002 026e730e 73656375 72697479 67756172 64730263
+     6f026e7a 00000100 01c00c00 01000100 005fc100 04cb6300 fe0e7365 63757269
+     74796775 61726473 02636f02 6e7a0000 02000100 013c1200 02c00cc0 39000200
+     0100013c 12001103 6e733107 7761696b 61746f02 6163c04b c00c0001 00010000
+     5fc10004 cb6300fe c0670001 00010001 3d020004 8cc8800d.
+ +0.000563
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     318b8180 00010001 00020002 05616761 74650263 6f026e7a 00000100 01c00c00
+     01000100 013d0100 04cb6300 fec00c00 02000100 013d0100 13036e73 31077761
+     696b6174 6f026163 024e5a00 c00c0002 00010001 3d010005 026e73c0 0cc03900
+     01000100 013d0200 048cc880 0dc05800 01000100 013d0100 04cb6300 fe.
+ +0.000525
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000199
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.709006
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.182313
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     311f8580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000371
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000183
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.527000
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.008955
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31208580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000371
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000153
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.518039
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.009375
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31218580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 05000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000369
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000166
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.508640
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.019379
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31228580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000372
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000151
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.489844
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.031580
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31248580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0d000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000386
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000181
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.458220
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.031691
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31258580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000369
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000150
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.426528
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.028650
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31268580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 10000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000370
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000159
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.397893
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.029986
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31278580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000369
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000145
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.367902
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.029845
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31288580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000384
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000148
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.338068
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.033093
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     31298580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000368
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000145
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.305566
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-780664
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     312b8580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000375
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000147
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.086223
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000393
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     312c8580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000367
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000152
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.085946
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000401
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=195.224.55.129:53
+     312d8580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000367
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000142
+ close fd=4
+ close=OK
+ +0.000250
+ close fd=5
+ close=OK
+ +0.000095
diff --git a/adns-0.6/regress/case-manyptrwrongrem.err b/adns-0.6/regress/case-manyptrwrongrem.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrongrem.err
diff --git a/adns-0.6/regress/case-manyptrwrongrem.out b/adns-0.6/regress/case-manyptrwrongrem.out
new file mode 100644
index 0000000..6d0370c
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrongrem.out
@@ -0,0 +1,127 @@
+adns debug: using nameserver 140.200.128.13
+254.0.99.203.in-addr.arpa flags 292 type 1 A(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 2 NS(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 5 CNAME(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 6 SOA(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 12 PTR(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 13 HINFO(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 15 MX(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 16 TXT(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 17 RP(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65537 A(addr) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65538 NS(+addr) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65548 PTR(checked) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65551 MX(+addr) submitted
+254.0.99.203.in-addr.arpa flags 292 type 131078 SOA(822) submitted
+254.0.99.203.in-addr.arpa flags 292 type 131089 RP(822) submitted
+254.0.99.203.in-addr.arpa flags 292 type A(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type CNAME(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type SOA(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type NS(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type HINFO(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type TXT(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type MX(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type RP(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type A(addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type MX(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type NS(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type SOA(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type RP(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+adns debug: TCP connected (NS=140.200.128.13)
+254.0.99.203.in-addr.arpa flags 292 type PTR(raw): OK; nrrs=94; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+ ns.security.co.nz
+ tetra.co.nz
+ mail.agate.co.nz
+ ns.agate.co.nz
+ securitytraining.co.nz
+ ns.giftbasket.co.nz
+ ns.security.gen.nz
+ bouquet.co.nz
+ investigation.co.nz
+ ns.nzipi.org.nz
+ mail.neru.co.nz
+ security.co.nz
+ ns.storewatch.co.nz
+ security.gen.nz
+ ns.tetra.co.nz
+ mail.tetra.co.nz
+ ns.securicard.co.nz
+ ns.underhour.co.nz
+ bcc.co.nz
+ security.org.nz
+ burglaralarms.co.nz
+ ns.safes.co.nz
+ ns.security.org.nz
+ couperconsulting.co.nz
+ securityguards.co.nz
+ ns.guards.co.nz
+ asis.org.nz
+ neru.co.nz
+ giftbasket.co.nz
+ magic.co.nz
+ mail.bcc.co.nz
+ ns.investigation.co.nz
+ nzipi.org.nz
+ ns.bouquet.co.nz
+ mail.safes.co.nz
+ ns.bcc.co.nz
+ ns.burglaralarms.co.nz
+ ns.securityguards.co.nz
+ covertcameras.co.nz
+ ns.neru.co.nz
+ ns.covertcameras.co.nz
+ bouquets.co.nz
+ concentric.co.nz
+ ns.securitytraining.co.nz
+ mail.couperconsulting.co.nz
+ retailsecurity.co.nz
+ ns.concentric.co.nz
+ mail.magic.co.nz
+ nzangling.co.nz
+ ns.couperconsulting.co.nz
+ ns.nzangling.co.nz
+ mail.storewatch.co.nz
+ swift.co.nz
+ mail.selective.co.nz
+ ns.forefront.co.nz
+ mail.nzangling.co.nz
+ guards.co.nz
+ mail.nzdesigns.co.nz
+ storewatch.co.nz
+ ns.securitymanagement.co.nz
+ mail.woolworths.co.nz
+ mail.concentric.co.nz
+ selective.co.nz
+ specialinvestigations.co.nz
+ ns.swift.co.nz
+ mail.swift.co.nz
+ ns.securenet.net.nz
+ privateinvestigation.co.nz
+ ns.privateinvestigation.co.nz
+ etrade.co.nz
+ ns.specialinvestigations.co.nz
+ mail.ansett.co.nz
+ ftp.warrent.co.nz
+ ns.retailsecurity.co.nz
+ mail.securitymanagement.co.nz
+ ns.magic.co.nz
+ mail.forefront.co.nz
+ mail.securicard.co.nz
+ securicard.co.nz
+ ns.nzdesigns.co.nz
+ safes.co.nz
+ ns.selective.co.nz
+ forefront.co.nz
+ securitymanagement.co.nz
+ underhour.co.nz
+ securenet.net.nz
+ mail.specialinvestigations.co.nz
+ nzdesigns.co.nz
+ ns.etrade.co.nz
+ mail.nzipi.org.nz
+ mail.underhour.co.nz
+ ns.asis.org.nz
+ ns.bouquets.co.nz
+ agate.co.nz
+254.0.99.203.in-addr.arpa flags 292 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86399
+rc=0
diff --git a/adns-0.6/regress/case-manyptrwrongrem.sys b/adns-0.6/regress/case-manyptrwrongrem.sys
new file mode 100644
index 0000000..3b90e59
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrongrem.sys
@@ -0,0 +1,1145 @@
+manyptrwrong
+292/254.0.99.203.in-addr.arpa
+ start 933286859.476326
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000271
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000083
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000062
+ sendto fd=4 addr=140.200.128.13:53
+     311f0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.001694
+ sendto fd=4 addr=140.200.128.13:53
+     31200100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.001119
+ sendto fd=4 addr=140.200.128.13:53
+     31210100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 050001.
+ sendto=43
+ +0.001130
+ sendto fd=4 addr=140.200.128.13:53
+     31220100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.001150
+ sendto fd=4 addr=140.200.128.13:53
+     31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.001229
+ sendto fd=4 addr=140.200.128.13:53
+     31240100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0d0001.
+ sendto=43
+ +0.001161
+ sendto fd=4 addr=140.200.128.13:53
+     31250100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.001179
+ sendto fd=4 addr=140.200.128.13:53
+     31260100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 100001.
+ sendto=43
+ +0.001152
+ sendto fd=4 addr=140.200.128.13:53
+     31270100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.001143
+ sendto fd=4 addr=140.200.128.13:53
+     31280100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.001191
+ sendto fd=4 addr=140.200.128.13:53
+     31290100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.001150
+ sendto fd=4 addr=140.200.128.13:53
+     312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.001220
+ sendto fd=4 addr=140.200.128.13:53
+     312b0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.001148
+ sendto fd=4 addr=140.200.128.13:53
+     312c0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.001183
+ sendto fd=4 addr=140.200.128.13:53
+     312d0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.001193
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.981958
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.502250
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     311f8500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.001383
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000487
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.479532
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-892259
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31218500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 05000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000890
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000419
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.370482
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038604
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31228500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000852
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000399
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.330627
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038734
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31208500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000835
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000354
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.294103
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038824
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31248500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0d000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000863
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000406
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.254010
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.129111
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31238300 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000151 80001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 00015180 00080574 65747261 c043c00c
+     000c0001 00015180 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151
+     80000502 6e73c06f c00c000c 00010001 51800013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 01000151 80001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 01000151 80001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 01518000 0a07626f 75717565 74c043c0 0c000c00 01000151
+     8000100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 80000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 00015180 000c046d 61696c04
+     6e657275 c043c00c 000c0001 00015180 0002c03a c00c000c 00010001 51800010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010001 51800002 c0d2c00c
+     000c0001 00015180 0005026e 73c056c0 0c000c00 01000151 80000704 6d61696c
+     c056c00c 000c0001 00015180 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 00015180 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     01518000 06036263 63c043.
+ +0.003324
+ socket type=SOCK_STREAM
+ socket=5
+ +0.001351
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000068
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000060
+ connect fd=5 addr=140.200.128.13:53
+ connect=EINPROGRESS
+ +0.000280
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000124
+ select max=6 rfds=[4] wfds=[5] efds=[] to=1.122082
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.034396
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31268500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 10000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000862
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000377
+ select max=6 rfds=[4] wfds=[5] efds=[] to=1.086447
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038752
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31258500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000842
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000365
+ select max=6 rfds=[4] wfds=[5] efds=[] to=1.048819
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038761
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31278500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000834
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000362
+ select max=6 rfds=[4] wfds=[5] efds=[] to=1.010005
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038783
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31288500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000832
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000411
+ select max=6 rfds=[4] wfds=[5] efds=[] to=0.971170
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.139078
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     312a8300 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000151 80001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 00015180 00080574 65747261 c043c00c
+     000c0001 00015180 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151
+     80000502 6e73c06f c00c000c 00010001 51800013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 01000151 80001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 01000151 80001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 01518000 0a07626f 75717565 74c043c0 0c000c00 01000151
+     8000100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 80000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 00015180 000c046d 61696c04
+     6e657275 c043c00c 000c0001 00015180 0002c03a c00c000c 00010001 51800010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010001 51800002 c0d2c00c
+     000c0001 00015180 0005026e 73c056c0 0c000c00 01000151 80000704 6d61696c
+     c056c00c 000c0001 00015180 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 00015180 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     01518000 06036263 63c043.
+ +0.002995
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000416
+ select max=6 rfds=[4] wfds=[5] efds=[] to=0.828681
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.036200
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     312b8500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000832
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000371
+ select max=6 rfds=[4] wfds=[5] efds=[] to=0.791278
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038747
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31298500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000836
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000364
+ select max=6 rfds=[4] wfds=[5] efds=[] to=0.754849
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038774
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     312c8500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000832
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000430
+ select max=6 rfds=[4] wfds=[5] efds=[] to=0.715996
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038729
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     312d8500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000837
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000373
+ select max=6 rfds=[4] wfds=[5] efds=[] to=13.539402
+ select=1 rfds=[] wfds=[5] efds=[]
+ +0.008807
+ read fd=5 buflen=1
+ read=EAGAIN
+ +0.000213
+ write fd=5
+     002b3123 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.000894
+ write fd=5
+     002b312a 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.000449
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.529039
+ select=1 rfds=[5] wfds=[] efds=[]
+ +1.-90216
+ read fd=5 buflen=2
+ read=OK
+     097f.
+ +0.000334
+ read fd=5 buflen=2431
+ read=OK
+     31238500 0001005e 00020002 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000151 80001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 00015180 00080574 65747261 c043c00c
+     000c0001 00015180 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151
+     80000502 6e73c06f c00c000c 00010001 51800013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 01000151 80001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 01000151 80001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 01518000 0a07626f 75717565 74c043c0 0c000c00 01000151
+     8000100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 80000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 00015180 000c046d 61696c04
+     6e657275 c043c00c 000c0001 00015180 0002c03a c00c000c 00010001 51800010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010001 51800002 c0d2c00c
+     000c0001 00015180 0005026e 73c056c0 0c000c00 01000151 80000704 6d61696c
+     c056c00c 000c0001 00015180 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 00015180 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     01518000 06036263 63c043c0 0c000c00 01000151 80000b08 73656375 72697479
+     c128c00c 000c0001 00015180 00100d62 7572676c 6172616c 61726d73 c043c00c
+     000c0001 00015180 000b026e 73057361 666573c0 43c00c00 0c000100 01518000
+     05026e73 c1f7c00c 000c0001 00015180 00131063 6f757065 72636f6e 73756c74
+     696e67c0 43c00c00 0c000100 01518000 110e7365 63757269 74796775 61726473
+     c043c00c 000c0001 00015180 000c026e 73066775 61726473 c043c00c 000c0001
+     00015180 00070461 736973c1 28c00c00 0c000100 01518000 02c13fc0 0c000c00
+     01000151 800002c0 b6c00c00 0c000100 01518000 08056d61 676963c0 43c00c00
+     0c000100 01518000 07046d61 696cc1e5 c00c000c 00010001 51800005 026e73c1
+     03c00c00 0c000100 01518000 02c122c0 0c000c00 01000151 80000502 6e73c0ed
+     c00c000c 00010001 51800007 046d6169 6cc22dc0 0c000c00 01000151 80000502
+     6e73c1e5 c00c000c 00010001 51800005 026e73c2 0ec00c00 0c000100 01518000
+     05026e73 c271c00c 000c0001 00015180 00100d63 6f766572 7463616d 65726173
+     c043c00c 000c0001 00015180 0005026e 73c13fc0 0c000c00 01000151 80001302
+     6e730d63 6f766572 7463616d 65726173 c043c00c 000c0001 00015180 000b0862
+     6f757175 657473c0 43c00c00 0c000100 01518000 0d0a636f 6e63656e 74726963
+     c043c00c 000c0001 00015180 0005026e 73c094c0 0c000c00 01000151 80000704
+     6d61696c c252c00c 000c0001 00015180 00110e72 65746169 6c736563 75726974
+     79c043c0 0c000c00 01000151 80001002 6e730a63 6f6e6365 6e747269 63c043c0
+     0c000c00 01000151 80000d04 6d61696c 056d6167 6963c043 c00c000c 00010001
+     5180000c 096e7a61 6e676c69 6e67c043 c00c000c 00010001 51800005 026e73c2
+     52c00c00 0c000100 01518000 0f026e73 096e7a61 6e676c69 6e67c043 c00c000c
+     00010001 51800007 046d6169 6cc163c0 0c000c00 01000151 80000805 73776966
+     74c043c0 0c000c00 01000151 80001104 6d61696c 0973656c 65637469 7665c043
+     c00c000c 00010001 5180000f 026e7309 666f7265 66726f6e 74c043c0 0c000c00
+     01000151 80001104 6d61696c 096e7a61 6e676c69 6e67c043 c00c000c 00010001
+     51800009 06677561 726473c0 43c00c00 0c000100 01518000 11046d61 696c096e
+     7a646573 69676e73 c043c00c 000c0001 00015180 0002c163 c00c000c 00010001
+     51800018 026e7312 73656375 72697479 6d616e61 67656d65 6e74c043 c00c000c
+     00010001 51800012 046d6169 6c0a776f 6f6c776f 72746873 c043c00c 000c0001
+     00015180 0012046d 61696c0a 636f6e63 656e.
+ +0.009121
+ read fd=5 buflen=973
+ read=EAGAIN
+ +0.000255
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=28.609545
+ select=1 rfds=[5] wfds=[] efds=[]
+ +1.-260444
+ read fd=5 buflen=973
+ read=OK
+     74726963 c043c00c 000c0001 00015180 000c0973 656c6563 74697665 c043c00c
+     000c0001 00015180 00181573 70656369 616c696e 76657374 69676174 696f6e73
+     c043c00c 000c0001 00015180 000b026e 73057377 696674c0 43c00c00 0c000100
+     01518000 0d046d61 696c0573 77696674 c043c00c 000c0001 00015180 0013026e
+     73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 01518000 17147072
+     69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 5180001a
+     026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001
+     00015180 00090665 74726164 65c043c0 0c000c00 01000151 80001b02 6e731573
+     70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00015180
+     000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 5180000e 03667470
+     07776172 72656e74 c043c00c 000c0001 00015180 0014026e 730e7265 7461696c
+     73656375 72697479 c043c00c 000c0001 00015180 001a046d 61696c12 73656375
+     72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 5180000b 026e7305
+     6d616769 63c043c0 0c000c00 01000151 80001104 6d61696c 09666f72 6566726f
+     6e74c043 c00c000c 00010001 51800007 046d6169 6cc1b1c0 0c000c00 01000151
+     800002c1 b1c00c00 0c000100 01518000 0f026e73 096e7a64 65736967 6e73c043
+     c00c000c 00010001 51800002 c22dc00c 000c0001 00015180 000f026e 73097365
+     6c656374 697665c0 43c00c00 0c000100 01518000 0c09666f 72656672 6f6e74c0
+     43c00c00 0c000100 01518000 15127365 63757269 74796d61 6e616765 6d656e74
+     c043c00c 000c0001 00015180 0002c1cd c00c000c 00010001 51800010 09736563
+     7572656e 6574036e 6574c046 c00c000c 00010001 5180001d 046d6169 6c157370
+     65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 01518000
+     0c096e7a 64657369 676e73c0 43c00c00 0c000100 01518000 0c026e73 06657472
+     616465c0 43c00c00 0c000100 01518000 07046d61 696cc122 c00c000c 00010001
+     51800007 046d6169 6cc1cdc0 0c000c00 01000151 80000a02 6e730461 736973c1
+     28c00c00 0c000100 01518000 0e026e73 08626f75 71756574 73c043c0 0c000c00
+     01000151 800002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100
+     00020001 00015180 0002c037 01300239 39033230 3307696e 2d616464 72046172
+     70610000 02000100 01518000 11036e73 31077761 696b6174 6f026163 c046c037
+     00010001 00015180 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600
+     01000100 01518000 048cc880 0d.
+ +0.005825
+ read fd=5 buflen=2433
+ read=EAGAIN
+ +0.018754
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=28.145272
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.355726
+ read fd=5 buflen=2433
+ read=OK
+     097f312a 85000001 005e0002 00020332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 01518000 13026e73 08736563
+     75726974 7902636f 026e7a00 c00c000c 00010001 51800008 05746574 7261c043
+     c00c000c 00010001 5180000d 046d6169 6c056167 617465c0 43c00c00 0c000100
+     01518000 05026e73 c06fc00c 000c0001 00015180 00131073 65637572 69747974
+     7261696e 696e67c0 43c00c00 0c000100 01518000 10026e73 0a676966 74626173
+     6b6574c0 43c00c00 0c000100 01518000 12026e73 08736563 75726974 79036765
+     6ec046c0 0c000c00 01000151 80000a07 626f7571 756574c0 43c00c00 0c000100
+     01518000 100d696e 76657374 69676174 696f6ec0 43c00c00 0c000100 01518000
+     0f026e73 056e7a69 7069036f 7267c046 c00c000c 00010001 5180000c 046d6169
+     6c046e65 7275c043 c00c000c 00010001 51800002 c03ac00c 000c0001 00015180
+     0010026e 730a7374 6f726577 61746368 c043c00c 000c0001 00015180 0002c0d2
+     c00c000c 00010001 51800005 026e73c0 56c00c00 0c000100 01518000 07046d61
+     696cc056 c00c000c 00010001 51800010 026e730a 73656375 72696361 7264c043
+     c00c000c 00010001 5180000f 026e7309 756e6465 72686f75 72c043c0 0c000c00
+     01000151 80000603 626363c0 43c00c00 0c000100 01518000 0b087365 63757269
+     7479c128 c00c000c 00010001 51800010 0d627572 676c6172 616c6172 6d73c043
+     c00c000c 00010001 5180000b 026e7305 73616665 73c043c0 0c000c00 01000151
+     80000502 6e73c1f7 c00c000c 00010001 51800013 10636f75 70657263 6f6e7375
+     6c74696e 67c043c0 0c000c00 01000151 8000110e 73656375 72697479 67756172
+     6473c043 c00c000c 00010001 5180000c 026e7306 67756172 6473c043 c00c000c
+     00010001 51800007 04617369 73c128c0 0c000c00 01000151 800002c1 3fc00c00
+     0c000100 01518000 02c0b6c0 0c000c00 01000151 80000805 6d616769 63c043c0
+     0c000c00 01000151 80000704 6d61696c c1e5c00c 000c0001 00015180 0005026e
+     73c103c0 0c000c00 01000151 800002c1 22c00c00 0c000100 01518000 05026e73
+     c0edc00c 000c0001 00015180 0007046d 61696cc2 2dc00c00 0c000100 01518000
+     05026e73 c1e5c00c 000c0001 00015180 0005026e 73c20ec0 0c000c00 01000151
+     80000502 6e73c271 c00c000c 00010001 51800010 0d636f76 65727463 616d6572
+     6173c043 c00c000c 00010001 51800005 026e73c1 3fc00c00 0c000100 01518000
+     13026e73 0d636f76 65727463 616d6572 6173c043 c00c000c 00010001 5180000b
+     08626f75 71756574 73c043c0 0c000c00 01000151 80000d0a 636f6e63 656e7472
+     6963c043 c00c000c 00010001 51800005 026e73c0 94c00c00 0c000100 01518000
+     07046d61 696cc252 c00c000c 00010001 51800011 0e726574 61696c73 65637572
+     697479c0 43c00c00 0c000100 01518000 10026e73 0a636f6e 63656e74 726963c0
+     43c00c00 0c000100 01518000 0d046d61 696c056d 61676963 c043c00c 000c0001
+     00015180 000c096e 7a616e67 6c696e67 c043c00c 000c0001 00015180 0005026e
+     73c252c0 0c000c00 01000151 80000f02 6e73096e 7a616e67 6c696e67 c043c00c
+     000c0001 00015180 0007046d 61696cc1 63c00c00 0c000100 01518000 08057377
+     696674c0 43c00c00 0c000100 01518000 11046d61 696c0973 656c6563 74697665
+     c043c00c 000c0001 00015180 000f026e 7309666f 72656672 6f6e74c0 43c00c00
+     0c000100 01518000 11046d61 696c096e 7a616e67 6c696e67 c043c00c 000c0001
+     00015180 00090667 75617264 73c043c0 0c000c00 01000151 80001104 6d61696c
+     096e7a64 65736967 6e73c043 c00c000c 00010001 51800002 c163c00c 000c0001
+     00015180 0018026e 73127365 63757269 74796d61 6e616765 6d656e74 c043c00c
+     000c0001 00015180 0012046d 61696c0a 776f6f6c 776f7274 6873c043 c00c000c
+     00010001 51800012 046d6169 6c0a636f 6e63656e.
+ +0.008610
+ read fd=5 buflen=973
+ read=EAGAIN
+ +0.000242
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=27.780694
+ select=1 rfds=[5] wfds=[] efds=[]
+ +1.-129629
+ read fd=5 buflen=973
+ read=OK
+     74726963 c043c00c 000c0001 00015180 000c0973 656c6563 74697665 c043c00c
+     000c0001 00015180 00181573 70656369 616c696e 76657374 69676174 696f6e73
+     c043c00c 000c0001 00015180 000b026e 73057377 696674c0 43c00c00 0c000100
+     01518000 0d046d61 696c0573 77696674 c043c00c 000c0001 00015180 0013026e
+     73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 01518000 17147072
+     69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 5180001a
+     026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001
+     00015180 00090665 74726164 65c043c0 0c000c00 01000151 80001b02 6e731573
+     70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00015180
+     000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 5180000e 03667470
+     07776172 72656e74 c043c00c 000c0001 00015180 0014026e 730e7265 7461696c
+     73656375 72697479 c043c00c 000c0001 00015180 001a046d 61696c12 73656375
+     72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 5180000b 026e7305
+     6d616769 63c043c0 0c000c00 01000151 80001104 6d61696c 09666f72 6566726f
+     6e74c043 c00c000c 00010001 51800007 046d6169 6cc1b1c0 0c000c00 01000151
+     800002c1 b1c00c00 0c000100 01518000 0f026e73 096e7a64 65736967 6e73c043
+     c00c000c 00010001 51800002 c22dc00c 000c0001 00015180 000f026e 73097365
+     6c656374 697665c0 43c00c00 0c000100 01518000 0c09666f 72656672 6f6e74c0
+     43c00c00 0c000100 01518000 15127365 63757269 74796d61 6e616765 6d656e74
+     c043c00c 000c0001 00015180 0002c1cd c00c000c 00010001 51800010 09736563
+     7572656e 6574036e 6574c046 c00c000c 00010001 5180001d 046d6169 6c157370
+     65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 01518000
+     0c096e7a 64657369 676e73c0 43c00c00 0c000100 01518000 0c026e73 06657472
+     616465c0 43c00c00 0c000100 01518000 07046d61 696cc122 c00c000c 00010001
+     51800007 046d6169 6cc1cdc0 0c000c00 01000151 80000a02 6e730461 736973c1
+     28c00c00 0c000100 01518000 0e026e73 08626f75 71756574 73c043c0 0c000c00
+     01000151 800002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100
+     00020001 00015180 0002c037 01300239 39033230 3307696e 2d616464 72046172
+     70610000 02000100 01518000 11036e73 31077761 696b6174 6f026163 c046c037
+     00010001 00015180 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600
+     01000100 01518000 048cc880 0d.
+ +0.005848
+ sendto fd=4 addr=140.200.128.13:53
+     312e0100 00010000 00000000 026e7308 73656375 72697479 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.002592
+ sendto fd=4 addr=140.200.128.13:53
+     312f0100 00010000 00000000 05746574 72610263 6f026e7a 00000100 01.
+ sendto=29
+ +0.000963
+ sendto fd=4 addr=140.200.128.13:53
+     31300100 00010000 00000000 046d6169 6c056167 61746502 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000973
+ sendto fd=4 addr=140.200.128.13:53
+     31310100 00010000 00000000 026e7305 61676174 6502636f 026e7a00 00010001.
+ sendto=32
+ +0.000977
+ sendto fd=4 addr=140.200.128.13:53
+     31320100 00010000 00000000 10736563 75726974 79747261 696e696e 6702636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001007
+ sendto fd=4 addr=140.200.128.13:53
+     31330100 00010000 00000000 026e730a 67696674 6261736b 65740263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001027
+ sendto fd=4 addr=140.200.128.13:53
+     31340100 00010000 00000000 026e7308 73656375 72697479 0367656e 026e7a00
+     00010001.
+ sendto=36
+ +0.000989
+ sendto fd=4 addr=140.200.128.13:53
+     31350100 00010000 00000000 07626f75 71756574 02636f02 6e7a0000 010001.
+ sendto=31
+ +0.000946
+ sendto fd=4 addr=140.200.128.13:53
+     31360100 00010000 00000000 0d696e76 65737469 67617469 6f6e0263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.000996
+ sendto fd=4 addr=140.200.128.13:53
+     31370100 00010000 00000000 026e7305 6e7a6970 69036f72 67026e7a 00000100
+     01.
+ sendto=33
+ +0.000972
+ sendto fd=4 addr=140.200.128.13:53
+     31380100 00010000 00000000 046d6169 6c046e65 72750263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.000980
+ sendto fd=4 addr=140.200.128.13:53
+     31390100 00010000 00000000 08736563 75726974 7902636f 026e7a00 00010001.
+ sendto=32
+ +0.000958
+ sendto fd=4 addr=140.200.128.13:53
+     313a0100 00010000 00000000 026e730a 73746f72 65776174 63680263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001038
+ sendto fd=4 addr=140.200.128.13:53
+     313b0100 00010000 00000000 08736563 75726974 79036765 6e026e7a 00000100
+     01.
+ sendto=33
+ +0.001003
+ sendto fd=4 addr=140.200.128.13:53
+     313c0100 00010000 00000000 026e7305 74657472 6102636f 026e7a00 00010001.
+ sendto=32
+ +0.000972
+ sendto fd=4 addr=140.200.128.13:53
+     313d0100 00010000 00000000 046d6169 6c057465 74726102 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.000983
+ sendto fd=4 addr=140.200.128.13:53
+     313e0100 00010000 00000000 026e730a 73656375 72696361 72640263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.000996
+ sendto fd=4 addr=140.200.128.13:53
+     313f0100 00010000 00000000 026e7309 756e6465 72686f75 7202636f 026e7a00
+     00010001.
+ sendto=36
+ +0.000989
+ sendto fd=4 addr=140.200.128.13:53
+     31400100 00010000 00000000 03626363 02636f02 6e7a0000 010001.
+ sendto=27
+ +0.000944
+ sendto fd=4 addr=140.200.128.13:53
+     31410100 00010000 00000000 08736563 75726974 79036f72 67026e7a 00000100
+     01.
+ sendto=33
+ +0.001001
+ sendto fd=4 addr=140.200.128.13:53
+     31420100 00010000 00000000 0d627572 676c6172 616c6172 6d730263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001213
+ sendto fd=4 addr=140.200.128.13:53
+     31430100 00010000 00000000 026e7305 73616665 7302636f 026e7a00 00010001.
+ sendto=32
+ +0.001241
+ sendto fd=4 addr=140.200.128.13:53
+     31440100 00010000 00000000 026e7308 73656375 72697479 036f7267 026e7a00
+     00010001.
+ sendto=36
+ +0.001489
+ sendto fd=4 addr=140.200.128.13:53
+     31450100 00010000 00000000 10636f75 70657263 6f6e7375 6c74696e 6702636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001355
+ sendto fd=4 addr=140.200.128.13:53
+     31460100 00010000 00000000 0e736563 75726974 79677561 72647302 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001389
+ sendto fd=4 addr=140.200.128.13:53
+     31470100 00010000 00000000 026e7306 67756172 64730263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001299
+ sendto fd=4 addr=140.200.128.13:53
+     31480100 00010000 00000000 04617369 73036f72 67026e7a 00000100 01.
+ sendto=29
+ +0.001325
+ sendto fd=4 addr=140.200.128.13:53
+     31490100 00010000 00000000 046e6572 7502636f 026e7a00 00010001.
+ sendto=28
+ +0.001328
+ sendto fd=4 addr=140.200.128.13:53
+     314a0100 00010000 00000000 0a676966 74626173 6b657402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001356
+ sendto fd=4 addr=140.200.128.13:53
+     314b0100 00010000 00000000 056d6167 69630263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001307
+ sendto fd=4 addr=140.200.128.13:53
+     314c0100 00010000 00000000 046d6169 6c036263 6302636f 026e7a00 00010001.
+ sendto=32
+ +0.001375
+ sendto fd=4 addr=140.200.128.13:53
+     314d0100 00010000 00000000 026e730d 696e7665 73746967 6174696f 6e02636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001386
+ sendto fd=4 addr=140.200.128.13:53
+     314e0100 00010000 00000000 056e7a69 7069036f 7267026e 7a000001 0001.
+ sendto=30
+ +0.001327
+ sendto fd=4 addr=140.200.128.13:53
+     314f0100 00010000 00000000 026e7307 626f7571 75657402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001327
+ sendto fd=4 addr=140.200.128.13:53
+     31500100 00010000 00000000 046d6169 6c057361 66657302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001405
+ sendto fd=4 addr=140.200.128.13:53
+     31510100 00010000 00000000 026e7303 62636302 636f026e 7a000001 0001.
+ sendto=30
+ +0.001360
+ sendto fd=4 addr=140.200.128.13:53
+     31520100 00010000 00000000 026e730d 62757267 6c617261 6c61726d 7302636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001401
+ sendto fd=4 addr=140.200.128.13:53
+     31530100 00010000 00000000 026e730e 73656375 72697479 67756172 64730263
+     6f026e7a 00000100 01.
+ sendto=41
+ +0.001460
+ sendto fd=4 addr=140.200.128.13:53
+     31540100 00010000 00000000 0d636f76 65727463 616d6572 61730263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001355
+ sendto fd=4 addr=140.200.128.13:53
+     31550100 00010000 00000000 026e7304 6e657275 02636f02 6e7a0000 010001.
+ sendto=31
+ +0.001384
+ sendto fd=4 addr=140.200.128.13:53
+     31560100 00010000 00000000 026e730d 636f7665 72746361 6d657261 7302636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001389
+ sendto fd=4 addr=140.200.128.13:53
+     31570100 00010000 00000000 08626f75 71756574 7302636f 026e7a00 00010001.
+ sendto=32
+ +0.001386
+ sendto fd=4 addr=140.200.128.13:53
+     31580100 00010000 00000000 0a636f6e 63656e74 72696302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001352
+ sendto fd=4 addr=140.200.128.13:53
+     31590100 00010000 00000000 026e7310 73656375 72697479 74726169 6e696e67
+     02636f02 6e7a0000 010001.
+ sendto=43
+ +0.001418
+ sendto fd=4 addr=140.200.128.13:53
+     315a0100 00010000 00000000 046d6169 6c10636f 75706572 636f6e73 756c7469
+     6e670263 6f026e7a 00000100 01.
+ sendto=45
+ +0.001422
+ sendto fd=4 addr=140.200.128.13:53
+     315b0100 00010000 00000000 0e726574 61696c73 65637572 69747902 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001320
+ sendto fd=4 addr=140.200.128.13:53
+     315c0100 00010000 00000000 026e730a 636f6e63 656e7472 69630263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001391
+ sendto fd=4 addr=140.200.128.13:53
+     315d0100 00010000 00000000 046d6169 6c056d61 67696302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001430
+ sendto fd=4 addr=140.200.128.13:53
+     315e0100 00010000 00000000 096e7a61 6e676c69 6e670263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001373
+ sendto fd=4 addr=140.200.128.13:53
+     315f0100 00010000 00000000 026e7310 636f7570 6572636f 6e73756c 74696e67
+     02636f02 6e7a0000 010001.
+ sendto=43
+ +0.001399
+ sendto fd=4 addr=140.200.128.13:53
+     31600100 00010000 00000000 026e7309 6e7a616e 676c696e 6702636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001403
+ sendto fd=4 addr=140.200.128.13:53
+     31610100 00010000 00000000 046d6169 6c0a7374 6f726577 61746368 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001431
+ sendto fd=4 addr=140.200.128.13:53
+     31620100 00010000 00000000 05737769 66740263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001341
+ sendto fd=4 addr=140.200.128.13:53
+     31630100 00010000 00000000 046d6169 6c097365 6c656374 69766502 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001383
+ sendto fd=4 addr=140.200.128.13:53
+     31640100 00010000 00000000 026e7309 666f7265 66726f6e 7402636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001398
+ sendto fd=4 addr=140.200.128.13:53
+     31650100 00010000 00000000 046d6169 6c096e7a 616e676c 696e6702 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001396
+ sendto fd=4 addr=140.200.128.13:53
+     31660100 00010000 00000000 06677561 72647302 636f026e 7a000001 0001.
+ sendto=30
+ +0.001338
+ sendto fd=4 addr=140.200.128.13:53
+     31670100 00010000 00000000 046d6169 6c096e7a 64657369 676e7302 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001383
+ sendto fd=4 addr=140.200.128.13:53
+     31680100 00010000 00000000 0a73746f 72657761 74636802 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001411
+ sendto fd=4 addr=140.200.128.13:53
+     31690100 00010000 00000000 026e7312 73656375 72697479 6d616e61 67656d65
+     6e740263 6f026e7a 00000100 01.
+ sendto=45
+ +0.001441
+ sendto fd=4 addr=140.200.128.13:53
+     316a0100 00010000 00000000 046d6169 6c0a776f 6f6c776f 72746873 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001416
+ sendto fd=4 addr=140.200.128.13:53
+     316b0100 00010000 00000000 046d6169 6c0a636f 6e63656e 74726963 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001440
+ sendto fd=4 addr=140.200.128.13:53
+     316c0100 00010000 00000000 0973656c 65637469 76650263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001390
+ sendto fd=4 addr=140.200.128.13:53
+     316d0100 00010000 00000000 15737065 6369616c 696e7665 73746967 6174696f
+     6e730263 6f026e7a 00000100 01.
+ sendto=45
+ +0.001803
+ sendto fd=4 addr=140.200.128.13:53
+     316e0100 00010000 00000000 026e7305 73776966 7402636f 026e7a00 00010001.
+ sendto=32
+ +0.001450
+ sendto fd=4 addr=140.200.128.13:53
+     316f0100 00010000 00000000 046d6169 6c057377 69667402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001516
+ sendto fd=4 addr=140.200.128.13:53
+     31700100 00010000 00000000 026e7309 73656375 72656e65 74036e65 74026e7a
+     00000100 01.
+ sendto=37
+ +0.001511
+ sendto fd=4 addr=140.200.128.13:53
+     31710100 00010000 00000000 14707269 76617465 696e7665 73746967 6174696f
+     6e02636f 026e7a00 00010001.
+ sendto=44
+ +0.001585
+ sendto fd=4 addr=140.200.128.13:53
+     31720100 00010000 00000000 026e7314 70726976 61746569 6e766573 74696761
+     74696f6e 02636f02 6e7a0000 010001.
+ sendto=47
+ +0.001571
+ sendto fd=4 addr=140.200.128.13:53
+     31730100 00010000 00000000 06657472 61646502 636f026e 7a000001 0001.
+ sendto=30
+ +0.001459
+ sendto fd=4 addr=140.200.128.13:53
+     31740100 00010000 00000000 026e7315 73706563 69616c69 6e766573 74696761
+     74696f6e 7302636f 026e7a00 00010001.
+ sendto=48
+ +0.001537
+ sendto fd=4 addr=140.200.128.13:53
+     31750100 00010000 00000000 046d6169 6c06616e 73657474 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.001466
+ sendto fd=4 addr=140.200.128.13:53
+     31760100 00010000 00000000 03667470 07776172 72656e74 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.001485
+ sendto fd=4 addr=140.200.128.13:53
+     31770100 00010000 00000000 026e730e 72657461 696c7365 63757269 74790263
+     6f026e7a 00000100 01.
+ sendto=41
+ +0.001528
+ sendto fd=4 addr=140.200.128.13:53
+     31780100 00010000 00000000 046d6169 6c127365 63757269 74796d61 6e616765
+     6d656e74 02636f02 6e7a0000 010001.
+ sendto=47
+ +0.001593
+ sendto fd=4 addr=140.200.128.13:53
+     31790100 00010000 00000000 026e7305 6d616769 6302636f 026e7a00 00010001.
+ sendto=32
+ +0.001465
+ sendto fd=4 addr=140.200.128.13:53
+     317a0100 00010000 00000000 046d6169 6c09666f 72656672 6f6e7402 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001473
+ sendto fd=4 addr=140.200.128.13:53
+     317b0100 00010000 00000000 046d6169 6c0a7365 63757269 63617264 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001525
+ sendto fd=4 addr=140.200.128.13:53
+     317c0100 00010000 00000000 0a736563 75726963 61726402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001499
+ sendto fd=4 addr=140.200.128.13:53
+     317d0100 00010000 00000000 026e7309 6e7a6465 7369676e 7302636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001489
+ sendto fd=4 addr=140.200.128.13:53
+     317e0100 00010000 00000000 05736166 65730263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001441
+ sendto fd=4 addr=140.200.128.13:53
+     317f0100 00010000 00000000 026e7309 73656c65 63746976 6502636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001542
+ sendto fd=4 addr=140.200.128.13:53
+     31800100 00010000 00000000 09666f72 6566726f 6e740263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001473
+ sendto fd=4 addr=140.200.128.13:53
+     31810100 00010000 00000000 12736563 75726974 796d616e 6167656d 656e7402
+     636f026e 7a000001 0001.
+ sendto=42
+ +0.001525
+ sendto fd=4 addr=140.200.128.13:53
+     31820100 00010000 00000000 09756e64 6572686f 75720263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001469
+ sendto fd=4 addr=140.200.128.13:53
+     31830100 00010000 00000000 09736563 7572656e 6574036e 6574026e 7a000001
+     0001.
+ sendto=34
+ +0.001535
+ sendto fd=4 addr=140.200.128.13:53
+     31840100 00010000 00000000 046d6169 6c157370 65636961 6c696e76 65737469
+     67617469 6f6e7302 636f026e 7a000001 0001.
+ sendto=50
+ +0.001597
+ sendto fd=4 addr=140.200.128.13:53
+     31850100 00010000 00000000 096e7a64 65736967 6e730263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001526
+ sendto fd=4 addr=140.200.128.13:53
+     31860100 00010000 00000000 026e7306 65747261 64650263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001451
+ sendto fd=4 addr=140.200.128.13:53
+     31870100 00010000 00000000 046d6169 6c056e7a 69706903 6f726702 6e7a0000
+     010001.
+ sendto=35
+ +0.001513
+ sendto fd=4 addr=140.200.128.13:53
+     31880100 00010000 00000000 046d6169 6c09756e 64657268 6f757202 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001508
+ sendto fd=4 addr=140.200.128.13:53
+     31890100 00010000 00000000 026e7304 61736973 036f7267 026e7a00 00010001.
+ sendto=32
+ +0.001491
+ sendto fd=4 addr=140.200.128.13:53
+     318a0100 00010000 00000000 026e7308 626f7571 75657473 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.001507
+ sendto fd=4 addr=140.200.128.13:53
+     318b0100 00010000 00000000 05616761 74650263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001445
+ read fd=5 buflen=2433
+ read=EAGAIN
+ +0.000151
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.866584
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-544428
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     312f8500 00010001 00020002 05746574 72610263 6f026e7a 00000100 01c00c00
+     01000100 01518000 04cb6300 fec00c00 02000100 01518000 05026e73 c00cc00c
+     00020001 00015180 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900
+     01000100 01518000 04cb6300 fec04a00 01000100 01518000 048cc880 0d.
+ +0.000996
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000668
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.409348
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038307
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31308500 00010001 00020002 046d6169 6c056167 61746502 636f026e 7a000001
+     0001c00c 00010001 00015180 0004cb63 00fe0561 67617465 02636f02 6e7a0000
+     02000100 01518000 11036e73 31077761 696b6174 6f026163 c03bc032 00020001
+     00015180 0005026e 73c032c0 49000100 01000151 8000048c c8800dc0 66000100
+     01000151 800004cb 6300fe.
+ +0.000984
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000506
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.369551
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.048503
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     312e8500 00010001 00020002 026e7308 73656375 72697479 02636f02 6e7a0000
+     010001c0 0c000100 01000151 800004cb 6300fe08 73656375 72697479 02636f02
+     6e7a0000 02000100 01518000 11036e73 31077761 696b6174 6f026163 c03fc033
+     00020001 00015180 0002c00c c04d0001 00010001 51800004 8cc8800d c00c0001
+     00010001 51800004 cb6300fe.
+ +0.000997
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000452
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.319599
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038521
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31338500 00010001 00020002 026e730a 67696674 6261736b 65740263 6f026e7a
+     00000100 01c00c00 01000100 01518000 04cb6300 fe0a6769 66746261 736b6574
+     02636f02 6e7a0000 02000100 01518000 11036e73 31077761 696b6174 6f026163
+     c043c035 00020001 00015180 0002c00c c0510001 00010001 51800004 8cc8800d
+     c00c0001 00010001 51800004 cb6300fe.
+ +0.001008
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000490
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.279580
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.048476
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31348500 00010001 00020002 026e7308 73656375 72697479 0367656e 026e7a00
+     00010001 c00c0001 00010001 51800004 cb6300fe 08736563 75726974 79036765
+     6e026e7a 00000200 01000151 80001103 6e733107 7761696b 61746f02 6163c041
+     c0340002 00010001 51800002 c00cc04f 00010001 00015180 00048cc8 800dc00c
+     00010001 00015180 0004cb63 00fe.
+ +0.000998
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000439
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.229667
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038524
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31358500 00010001 00020002 07626f75 71756574 02636f02 6e7a0000 010001c0
+     0c000100 01000151 800004cb 6300fec0 0c000200 01000151 80000502 6e73c00c
+     c00c0002 00010001 51800013 036e7331 07776169 6b61746f 02616302 6e7a00c0
+     3b000100 01000151 800004cb 6300fec0 4c000100 01000151 8000048c c8800d.
+ +0.000911
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000464
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.189768
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038708
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31318500 00010001 00020002 026e7305 61676174 6502636f 026e7a00 00010001
+     c00c0001 00010001 51800004 cb6300fe 05616761 74650263 6f026e7a 00000200
+     01000151 80001103 6e733107 7761696b 61746f02 6163c039 c0300002 00010001
+     51800002 c00cc047 00010001 00015180 00048cc8 800dc00c 00010001 00015180
+     0004cb63 00fe.
+ +0.000951
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000436
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.149673
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.048494
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31328500 00010001 00020002 10736563 75726974 79747261 696e696e 6702636f
+     026e7a00 00010001 c00c0001 00010001 51800004 cb6300fe c00c0002 00010001
+     51800005 026e73c0 0cc00c00 02000100 01518000 13036e73 31077761 696b6174
+     6f026163 026e7a00 c0440001 00010001 51800004 cb6300fe c0550001 00010001
+     51800004 8cc8800d.
+ +0.000991
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000442
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.099746
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038540
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31368500 00010001 00020002 0d696e76 65737469 67617469 6f6e0263 6f026e7a
+     00000100 01c00c00 01000100 01518000 04cb6300 fec00c00 02000100 01518000
+     05026e73 c00cc00c 00020001 00015180 0013036e 73310777 61696b61 746f0261
+     63026e7a 00c04100 01000100 01518000 04cb6300 fec05200 01000100 01518000
+     048cc880 0d.
+ +0.000944
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000437
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.059825
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038599
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31378500 00010001 00020002 026e7305 6e7a6970 69036f72 67026e7a 00000100
+     01c00c00 01000100 01518000 04cb6300 fe056e7a 69706903 6f726702 6e7a0000
+     02000100 01518000 11036e73 31077761 696b6174 6f026163 c03bc031 00020001
+     00015180 0002c00c c0490001 00010001 51800004 8cc8800d c00c0001 00010001
+     51800004 cb6300fe.
+ +0.000960
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000445
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.019821
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.048560
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     31398500 00010001 00020002 08736563 75726974 7902636f 026e7a00 00010001
+     c00c0001 00010001 51800004 cb6300fe c00c0002 00010001 51800013 036e7331
+     07776169 6b61746f 02616302 6e7a00c0 0c000200 01000151 80000502 6e73c00c
+     c03c0001 00010001 51800004 8cc8800d c05b0001 00010001 51800004 cb6300fe.
+ +0.000913
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000471
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.969877
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.028575
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=140.200.128.13:53
+     313a8503 00010000 00010000 026e730a 73746f72 65776174 63680263 6f026e7a
+     00000100 0102636f 026e7a00 00060001 00015180 002c046e 73393907 7761696b
+     61746f02 6163c028 03736f61 c03b7727 6ec50000 0e100000 07080027 8d000001
+     5180.
+ +0.000739
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.023574
+ close fd=4
+ close=OK
+ +0.000464
+ close fd=5
+ close=OK
+ +0.000179
diff --git a/adns-0.6/regress/case-manyptrwrongrst.err b/adns-0.6/regress/case-manyptrwrongrst.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrongrst.err
diff --git a/adns-0.6/regress/case-manyptrwrongrst.out b/adns-0.6/regress/case-manyptrwrongrst.out
new file mode 100644
index 0000000..e48321d
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrongrst.out
@@ -0,0 +1,132 @@
+adns debug: using nameserver 172.18.45.6
+254.0.99.203.in-addr.arpa flags 292 type 1 A(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 2 NS(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 5 CNAME(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 6 SOA(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 12 PTR(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 13 HINFO(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 15 MX(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 16 TXT(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 17 RP(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65537 A(addr) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65538 NS(+addr) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65548 PTR(checked) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65551 MX(+addr) submitted
+254.0.99.203.in-addr.arpa flags 292 type 131078 SOA(822) submitted
+254.0.99.203.in-addr.arpa flags 292 type 131089 RP(822) submitted
+254.0.99.203.in-addr.arpa flags 292 type A(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=162
+254.0.99.203.in-addr.arpa flags 292 type NS(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type CNAME(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type HINFO(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type A(addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=162
+254.0.99.203.in-addr.arpa flags 292 type TXT(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=162
+254.0.99.203.in-addr.arpa flags 292 type SOA(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+254.0.99.203.in-addr.arpa flags 292 type MX(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+adns debug: reply not found, id 3129, query owner 254.0.99.203.in-addr.arpa (NS=172.18.45.6)
+254.0.99.203.in-addr.arpa flags 292 type NS(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=600
+254.0.99.203.in-addr.arpa flags 292 type MX(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=600
+254.0.99.203.in-addr.arpa flags 292 type SOA(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=600
+adns debug: reply not found, id 312b, query owner 254.0.99.203.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 312c, query owner 254.0.99.203.in-addr.arpa (NS=172.18.45.6)
+254.0.99.203.in-addr.arpa flags 292 type RP(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+adns debug: reply not found, id 312d, query owner 254.0.99.203.in-addr.arpa (NS=172.18.45.6)
+254.0.99.203.in-addr.arpa flags 292 type RP(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=598
+adns debug: TCP connected (NS=172.18.45.6)
+adns debug: reply not found, id 312a, query owner 254.0.99.203.in-addr.arpa (NS=172.18.45.6)
+254.0.99.203.in-addr.arpa flags 292 type PTR(raw): OK; nrrs=94; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=20169
+ ns.security.co.nz
+ tetra.co.nz
+ mail.agate.co.nz
+ ns.agate.co.nz
+ securitytraining.co.nz
+ ns.giftbasket.co.nz
+ ns.security.gen.nz
+ bouquet.co.nz
+ investigation.co.nz
+ ns.nzipi.org.nz
+ mail.neru.co.nz
+ security.co.nz
+ ns.storewatch.co.nz
+ security.gen.nz
+ ns.tetra.co.nz
+ mail.tetra.co.nz
+ ns.securicard.co.nz
+ ns.underhour.co.nz
+ bcc.co.nz
+ security.org.nz
+ burglaralarms.co.nz
+ ns.safes.co.nz
+ ns.security.org.nz
+ couperconsulting.co.nz
+ securityguards.co.nz
+ ns.guards.co.nz
+ asis.org.nz
+ neru.co.nz
+ giftbasket.co.nz
+ magic.co.nz
+ mail.bcc.co.nz
+ ns.investigation.co.nz
+ nzipi.org.nz
+ ns.bouquet.co.nz
+ mail.safes.co.nz
+ ns.bcc.co.nz
+ ns.burglaralarms.co.nz
+ ns.securityguards.co.nz
+ covertcameras.co.nz
+ ns.neru.co.nz
+ ns.covertcameras.co.nz
+ bouquets.co.nz
+ concentric.co.nz
+ ns.securitytraining.co.nz
+ mail.couperconsulting.co.nz
+ retailsecurity.co.nz
+ ns.concentric.co.nz
+ mail.magic.co.nz
+ nzangling.co.nz
+ ns.couperconsulting.co.nz
+ ns.nzangling.co.nz
+ mail.storewatch.co.nz
+ swift.co.nz
+ mail.selective.co.nz
+ ns.forefront.co.nz
+ mail.nzangling.co.nz
+ guards.co.nz
+ mail.nzdesigns.co.nz
+ storewatch.co.nz
+ ns.securitymanagement.co.nz
+ mail.woolworths.co.nz
+ mail.concentric.co.nz
+ selective.co.nz
+ specialinvestigations.co.nz
+ ns.swift.co.nz
+ mail.swift.co.nz
+ ns.securenet.net.nz
+ privateinvestigation.co.nz
+ ns.privateinvestigation.co.nz
+ etrade.co.nz
+ ns.specialinvestigations.co.nz
+ mail.ansett.co.nz
+ ftp.warrent.co.nz
+ ns.retailsecurity.co.nz
+ mail.securitymanagement.co.nz
+ ns.magic.co.nz
+ mail.forefront.co.nz
+ mail.securicard.co.nz
+ securicard.co.nz
+ ns.nzdesigns.co.nz
+ safes.co.nz
+ ns.selective.co.nz
+ forefront.co.nz
+ securitymanagement.co.nz
+ underhour.co.nz
+ securenet.net.nz
+ mail.specialinvestigations.co.nz
+ nzdesigns.co.nz
+ ns.etrade.co.nz
+ mail.nzipi.org.nz
+ mail.underhour.co.nz
+ ns.asis.org.nz
+ ns.bouquets.co.nz
+ agate.co.nz
+254.0.99.203.in-addr.arpa flags 292 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=20167
+rc=0
diff --git a/adns-0.6/regress/case-manyptrwrongrst.sys b/adns-0.6/regress/case-manyptrwrongrst.sys
new file mode 100644
index 0000000..227264f
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrongrst.sys
@@ -0,0 +1,1209 @@
+default
+292/254.0.99.203.in-addr.arpa
+ start 933289772.727140
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000265
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000089
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000067
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.004394
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.003204
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 050001.
+ sendto=43
+ +0.003203
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.003315
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.003207
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0d0001.
+ sendto=43
+ +0.003263
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.003208
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 100001.
+ sendto=43
+ +0.003221
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.003221
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.003315
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.003215
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.003247
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.003252
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.003368
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.003230
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.950137
+ select=1 rfds=[4] wfds=[] efds=[]
+ +2.-643984
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 00a2002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.001188
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000472
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.596855
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.176497
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000885
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000392
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.422285
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.049249
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 05000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.001133
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000450
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.374656
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.026086
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0d000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000914
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000411
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.347245
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.041288
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 00a2002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000882
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000437
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.304638
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.035548
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 10000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 00a2002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.001120
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000442
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.267528
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038130
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.001107
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000697
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.230909
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.088915
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000881
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000428
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.140685
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.149669
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.002605
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.001310
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.007369
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.002868
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.002428
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000824
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004373
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.002426
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.002419
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.001124
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.003807
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000397
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.002641
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.002667
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.970184
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003668
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000882
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.003257
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000436
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.956633
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.015305
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.001159
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000349
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.939820
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038251
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000880
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000323
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.900366
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039069
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000881
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000448
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.859968
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-420413
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 0257002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000922
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000399
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.279060
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.176624
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 0256002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000917
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000466
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.101053
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.100567
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000486
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009988
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.001186
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.008955
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008816
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000139
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009991
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.001137
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.978870
+ select=1 rfds=[4] wfds=[] efds=[]
+ +2.-569657
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 0100004e cb001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 00004ecb 00080574 65747261 c043c00c
+     000c0001 00004ecb 000d046d 61696c05 61676174 65c043c0 0c000c00 0100004e
+     cb000502 6e73c06f c00c000c 00010000 4ecb0013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 0100004e cb001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 0100004e cb001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 004ecb00 0a07626f 75717565 74c043c0 0c000c00 0100004e
+     cb00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100004e cb000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 00004ecb 000c046d 61696c04
+     6e657275 c043c00c 000c0001 00004ecb 0002c03a c00c000c 00010000 4ecb0010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010000 4ecb0002 c0d2c00c
+     000c0001 00004ecb 0005026e 73c056c0 0c000c00 0100004e cb000704 6d61696c
+     c056c00c 000c0001 00004ecb 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 00004ecb 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     004ecb00 06036263 63c043.
+ +0.003463
+ socket type=SOCK_STREAM
+ socket=5
+ +0.001488
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000076
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000067
+ connect fd=5 addr=172.18.45.6:53
+ connect=EINPROGRESS
+ +0.000978
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000143
+ select max=6 rfds=[4] wfds=[5] efds=[] to=0.562305
+ select=1 rfds=[] wfds=[5] efds=[]
+ +0.001347
+ read fd=5 buflen=1
+ read=EAGAIN
+ +0.000274
+ write fd=5
+     002b3123 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.001176
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.559508
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.559030
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.000478
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010029
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.001273
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.998727
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.140762
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 0100004e ca001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 00004eca 00080574 65747261 c043c00c
+     000c0001 00004eca 000d046d 61696c05 61676174 65c043c0 0c000c00 0100004e
+     ca000502 6e73c06f c00c000c 00010000 4eca0013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 0100004e ca001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 0100004e ca001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 004eca00 0a07626f 75717565 74c043c0 0c000c00 0100004e
+     ca00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100004e ca000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 00004eca 000c046d 61696c04
+     6e657275 c043c00c 000c0001 00004eca 0002c03a c00c000c 00010000 4eca0010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010000 4eca0002 c0d2c00c
+     000c0001 00004eca 0005026e 73c056c0 0c000c00 0100004e ca000704 6d61696c
+     c056c00c 000c0001 00004eca 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 00004eca 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     004eca00 06036263 63c043.
+ +0.003063
+ write fd=5
+     002b312a 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.001448
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000169
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.275214
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-921124
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 0100004e ca001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 00004eca 00080574 65747261 c043c00c
+     000c0001 00004eca 000d046d 61696c05 61676174 65c043c0 0c000c00 0100004e
+     ca000502 6e73c06f c00c000c 00010000 4eca0013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 0100004e ca001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 0100004e ca001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 004eca00 0a07626f 75717565 74c043c0 0c000c00 0100004e
+     ca00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100004e ca000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 00004eca 000c046d 61696c04
+     6e657275 c043c00c 000c0001 00004eca 0002c03a c00c000c 00010000 4eca0010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010000 4eca0002 c0d2c00c
+     000c0001 00004eca 0005026e 73c056c0 0c000c00 0100004e ca000704 6d61696c
+     c056c00c 000c0001 00004eca 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 00004eca 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     004eca00 06036263 63c043.
+ +0.003054
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000483
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.192801
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.817055
+ read fd=5 buflen=2
+ read=OK
+     096f.
+ +0.000391
+ read fd=5 buflen=2415
+ read=OK
+     31238180 0001005e 00020001 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 0100004e c9001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 00004ec9 00080574 65747261 c043c00c
+     000c0001 00004ec9 000d046d 61696c05 61676174 65c043c0 0c000c00 0100004e
+     c9000502 6e73c06f c00c000c 00010000 4ec90013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 0100004e c9001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 0100004e c9001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 004ec900 0a07626f 75717565 74c043c0 0c000c00 0100004e
+     c900100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100004e c9000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 00004ec9 000c046d 61696c04
+     6e657275 c043c00c 000c0001 00004ec9 0002c03a c00c000c 00010000 4ec90010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010000 4ec90002 c0d2c00c
+     000c0001 00004ec9 0005026e 73c056c0 0c000c00 0100004e c9000704 6d61696c
+     c056c00c 000c0001 00004ec9 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 00004ec9 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     004ec900 06036263 63c043c0 0c000c00 0100004e c9000b08 73656375 72697479
+     c128c00c 000c0001 00004ec9 00100d62 7572676c 6172616c 61726d73 c043c00c
+     000c0001 00004ec9 000b026e 73057361 666573c0 43c00c00 0c000100 004ec900
+     05026e73 c1f7c00c 000c0001 00004ec9 00131063 6f757065 72636f6e 73756c74
+     696e67c0 43c00c00 0c000100 004ec900 110e7365 63757269 74796775 61726473
+     c043c00c 000c0001 00004ec9 000c026e 73066775 61726473 c043c00c 000c0001
+     00004ec9 00070461 736973c1 28c00c00 0c000100 004ec900 02c13fc0 0c000c00
+     0100004e c90002c0 b6c00c00 0c000100 004ec900 08056d61 676963c0 43c00c00
+     0c000100 004ec900 07046d61 696cc1e5 c00c000c 00010000 4ec90005 026e73c1
+     03c00c00 0c000100 004ec900 02c122c0 0c000c00 0100004e c9000502 6e73c0ed
+     c00c000c 00010000 4ec90007 046d6169 6cc22dc0 0c000c00 0100004e c9000502
+     6e73c1e5 c00c000c 00010000 4ec90005 026e73c2 0ec00c00 0c000100 004ec900
+     05026e73 c271c00c 000c0001 00004ec9 00100d63 6f766572 7463616d 65726173
+     c043c00c 000c0001 00004ec9 0005026e 73c13fc0 0c000c00 0100004e c9001302
+     6e730d63 6f766572 7463616d 65726173 c043c00c 000c0001 00004ec9 000b0862
+     6f757175 657473c0 43c00c00 0c000100 004ec900 0d0a636f 6e63656e 74726963
+     c043c00c 000c0001 00004ec9 0005026e 73c094c0 0c000c00 0100004e c9000704
+     6d61696c c252c00c 000c0001 00004ec9 00110e72 65746169 6c736563 75726974
+     79c043c0 0c000c00 0100004e c9001002 6e730a63 6f6e6365 6e747269 63c043c0
+     0c000c00 0100004e c9000d04 6d61696c 056d6167 6963c043 c00c000c 00010000
+     4ec9000c 096e7a61 6e676c69 6e67c043 c00c000c 00010000 4ec90005 026e73c2
+     52c00c00 0c000100 004ec900 0f026e73 096e7a61 6e676c69 6e67c043 c00c000c
+     00010000 4ec90007 046d6169 6cc163c0 0c000c00 0100004e c9000805 73776966
+     74c043c0 0c000c00 0100004e c9001104 6d61696c 0973656c 65637469 7665c043
+     c00c000c 00010000 4ec9000f 026e7309 666f7265 66726f6e 74c043c0 0c000c00
+     0100004e c9001104 6d61696c 096e7a61 6e676c69 6e67c043 c00c000c 00010000
+     4ec90009 06677561 726473c0 43c00c00 0c000100 004ec900 11046d61 696c096e
+     7a646573 69676e73 c043c00c 000c0001 00004ec9 0002c163 c00c000c 00010000
+     4ec90018 026e7312 73656375 72697479 6d616e61 67656d65 6e74c043 c00c000c
+     00010000 4ec90012 046d6169 6c0a776f 6f6c776f 72746873 c043c00c 000c0001
+     00004ec9 0012046d 61696c0a 636f6e63 656e.
+ +0.010287
+ read fd=5 buflen=957
+ read=OK
+     74726963 c043c00c 000c0001 00004ec9 000c0973 656c6563 74697665 c043c00c
+     000c0001 00004ec9 00181573 70656369 616c696e 76657374 69676174 696f6e73
+     c043c00c 000c0001 00004ec9 000b026e 73057377 696674c0 43c00c00 0c000100
+     004ec900 0d046d61 696c0573 77696674 c043c00c 000c0001 00004ec9 0013026e
+     73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 004ec900 17147072
+     69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010000 4ec9001a
+     026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001
+     00004ec9 00090665 74726164 65c043c0 0c000c00 0100004e c9001b02 6e731573
+     70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00004ec9
+     000e046d 61696c06 616e7365 7474c043 c00c000c 00010000 4ec9000e 03667470
+     07776172 72656e74 c043c00c 000c0001 00004ec9 0014026e 730e7265 7461696c
+     73656375 72697479 c043c00c 000c0001 00004ec9 001a046d 61696c12 73656375
+     72697479 6d616e61 67656d65 6e74c043 c00c000c 00010000 4ec9000b 026e7305
+     6d616769 63c043c0 0c000c00 0100004e c9001104 6d61696c 09666f72 6566726f
+     6e74c043 c00c000c 00010000 4ec90007 046d6169 6cc1b1c0 0c000c00 0100004e
+     c90002c1 b1c00c00 0c000100 004ec900 0f026e73 096e7a64 65736967 6e73c043
+     c00c000c 00010000 4ec90002 c22dc00c 000c0001 00004ec9 000f026e 73097365
+     6c656374 697665c0 43c00c00 0c000100 004ec900 0c09666f 72656672 6f6e74c0
+     43c00c00 0c000100 004ec900 15127365 63757269 74796d61 6e616765 6d656e74
+     c043c00c 000c0001 00004ec9 0002c1cd c00c000c 00010000 4ec90010 09736563
+     7572656e 6574036e 6574c046 c00c000c 00010000 4ec9001d 046d6169 6c157370
+     65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 004ec900
+     0c096e7a 64657369 676e73c0 43c00c00 0c000100 004ec900 0c026e73 06657472
+     616465c0 43c00c00 0c000100 004ec900 07046d61 696cc122 c00c000c 00010000
+     4ec90007 046d6169 6cc1cdc0 0c000c00 0100004e c9000a02 6e730461 736973c1
+     28c00c00 0c000100 004ec900 0e026e73 08626f75 71756574 73c043c0 0c000c00
+     0100004e c90002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100
+     00020001 000545fc 0002c037 01300239 39033230 3307696e 2d616464 72046172
+     70610000 02000100 0545fc00 11036e73 31077761 696b6174 6f026163 c046036e
+     73310777 61696b61 746f0261 63c04600 01000100 02a30000 048cc880 0d.
+ +0.005913
+ read fd=5 buflen=2417
+ read=EAGAIN
+ +0.019409
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.059852
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.028945
+ read fd=5 buflen=2417
+ read=OK
+     096f312a 81800001 005e0002 00010332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 004ec900 13026e73 08736563
+     75726974 7902636f 026e7a00 c00c000c 00010000 4ec90008 05746574 7261c043
+     c00c000c 00010000 4ec9000d 046d6169 6c056167 617465c0 43c00c00 0c000100
+     004ec900 05026e73 c06fc00c 000c0001 00004ec9 00131073 65637572 69747974
+     7261696e 696e67c0 43c00c00 0c000100 004ec900 10026e73 0a676966 74626173
+     6b6574c0 43c00c00 0c000100 004ec900 12026e73 08736563 75726974 79036765
+     6ec046c0 0c000c00 0100004e c9000a07 626f7571 756574c0 43c00c00 0c000100
+     004ec900 100d696e 76657374 69676174 696f6ec0 43c00c00 0c000100 004ec900
+     0f026e73 056e7a69 7069036f 7267c046 c00c000c 00010000 4ec9000c 046d6169
+     6c046e65 7275c043 c00c000c 00010000 4ec90002 c03ac00c 000c0001 00004ec9
+     0010026e 730a7374 6f726577 61746368 c043c00c 000c0001 00004ec9 0002c0d2
+     c00c000c 00010000 4ec90005 026e73c0 56c00c00 0c000100 004ec900 07046d61
+     696cc056 c00c000c 00010000 4ec90010 026e730a 73656375 72696361 7264c043
+     c00c000c 00010000 4ec9000f 026e7309 756e6465 72686f75 72c043c0 0c000c00
+     0100004e c9000603 626363c0 43c00c00 0c000100 004ec900 0b087365 63757269
+     7479c128 c00c000c 00010000 4ec90010 0d627572 676c6172 616c6172 6d73c043
+     c00c000c 00010000 4ec9000b 026e7305 73616665 73c043c0 0c000c00 0100004e
+     c9000502 6e73c1f7 c00c000c 00010000 4ec90013 10636f75 70657263 6f6e7375
+     6c74696e 67c043c0 0c000c00 0100004e c900110e 73656375 72697479 67756172
+     6473c043 c00c000c 00010000 4ec9000c 026e7306 67756172 6473c043 c00c000c
+     00010000 4ec90007 04617369 73c128c0 0c000c00 0100004e c90002c1 3fc00c00
+     0c000100 004ec900 02c0b6c0 0c000c00 0100004e c9000805 6d616769 63c043c0
+     0c000c00 0100004e c9000704 6d61696c c1e5c00c 000c0001 00004ec9 0005026e
+     73c103c0 0c000c00 0100004e c90002c1 22c00c00 0c000100 004ec900 05026e73
+     c0edc00c 000c0001 00004ec9 0007046d 61696cc2 2dc00c00 0c000100 004ec900
+     05026e73 c1e5c00c 000c0001 00004ec9 0005026e 73c20ec0 0c000c00 0100004e
+     c9000502 6e73c271 c00c000c 00010000 4ec90010 0d636f76 65727463 616d6572
+     6173c043 c00c000c 00010000 4ec90005 026e73c1 3fc00c00 0c000100 004ec900
+     13026e73 0d636f76 65727463 616d6572 6173c043 c00c000c 00010000 4ec9000b
+     08626f75 71756574 73c043c0 0c000c00 0100004e c9000d0a 636f6e63 656e7472
+     6963c043 c00c000c 00010000 4ec90005 026e73c0 94c00c00 0c000100 004ec900
+     07046d61 696cc252 c00c000c 00010000 4ec90011 0e726574 61696c73 65637572
+     697479c0 43c00c00 0c000100 004ec900 10026e73 0a636f6e 63656e74 726963c0
+     43c00c00 0c000100 004ec900 0d046d61 696c056d 61676963 c043c00c 000c0001
+     00004ec9 000c096e 7a616e67 6c696e67 c043c00c 000c0001 00004ec9 0005026e
+     73c252c0 0c000c00 0100004e c9000f02 6e73096e 7a616e67 6c696e67 c043c00c
+     000c0001 00004ec9 0007046d 61696cc1 63c00c00 0c000100 004ec900 08057377
+     696674c0 43c00c00 0c000100 004ec900 11046d61 696c0973 656c6563 74697665
+     c043c00c 000c0001 00004ec9 000f026e 7309666f 72656672 6f6e74c0 43c00c00
+     0c000100 004ec900 11046d61 696c096e 7a616e67 6c696e67 c043c00c 000c0001
+     00004ec9 00090667 75617264 73c043c0 0c000c00 0100004e c9001104 6d61696c
+     096e7a64 65736967 6e73c043 c00c000c 00010000 4ec90002 c163c00c 000c0001
+     00004ec9 0018026e 73127365 63757269 74796d61 6e616765 6d656e74 c043c00c
+     000c0001 00004ec9 0012046d 61696c0a 776f6f6c 776f7274 6873c043 c00c000c
+     00010000 4ec90012 046d6169 6c0a636f 6e63656e.
+ +0.008722
+ read fd=5 buflen=957
+ read=EAGAIN
+ +0.000264
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.021921
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.063001
+ read fd=5 buflen=957
+ read=OK
+     74726963 c043c00c 000c0001 00004ec9 000c0973 656c6563 74697665 c043c00c
+     000c0001 00004ec9 00181573 70656369 616c696e 76657374 69676174 696f6e73
+     c043c00c 000c0001 00004ec9 000b026e 73057377 696674c0 43c00c00 0c000100
+     004ec900 0d046d61 696c0573 77696674 c043c00c 000c0001 00004ec9 0013026e
+     73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 004ec900 17147072
+     69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010000 4ec9001a
+     026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001
+     00004ec9 00090665 74726164 65c043c0 0c000c00 0100004e c9001b02 6e731573
+     70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00004ec9
+     000e046d 61696c06 616e7365 7474c043 c00c000c 00010000 4ec9000e 03667470
+     07776172 72656e74 c043c00c 000c0001 00004ec9 0014026e 730e7265 7461696c
+     73656375 72697479 c043c00c 000c0001 00004ec9 001a046d 61696c12 73656375
+     72697479 6d616e61 67656d65 6e74c043 c00c000c 00010000 4ec9000b 026e7305
+     6d616769 63c043c0 0c000c00 0100004e c9001104 6d61696c 09666f72 6566726f
+     6e74c043 c00c000c 00010000 4ec90007 046d6169 6cc1b1c0 0c000c00 0100004e
+     c90002c1 b1c00c00 0c000100 004ec900 0f026e73 096e7a64 65736967 6e73c043
+     c00c000c 00010000 4ec90002 c22dc00c 000c0001 00004ec9 000f026e 73097365
+     6c656374 697665c0 43c00c00 0c000100 004ec900 0c09666f 72656672 6f6e74c0
+     43c00c00 0c000100 004ec900 15127365 63757269 74796d61 6e616765 6d656e74
+     c043c00c 000c0001 00004ec9 0002c1cd c00c000c 00010000 4ec90010 09736563
+     7572656e 6574036e 6574c046 c00c000c 00010000 4ec9001d 046d6169 6c157370
+     65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 004ec900
+     0c096e7a 64657369 676e73c0 43c00c00 0c000100 004ec900 0c026e73 06657472
+     616465c0 43c00c00 0c000100 004ec900 07046d61 696cc122 c00c000c 00010000
+     4ec90007 046d6169 6cc1cdc0 0c000c00 0100004e c9000a02 6e730461 736973c1
+     28c00c00 0c000100 004ec900 0e026e73 08626f75 71756574 73c043c0 0c000c00
+     0100004e c90002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100
+     00020001 000545fc 0002c037 01300239 39033230 3307696e 2d616464 72046172
+     70610000 02000100 0545fc00 11036e73 31077761 696b6174 6f026163 c046036e
+     73310777 61696b61 746f0261 63c04600 01000100 02a30000 048cc880 0d.
+ +0.005816
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 026e7308 73656375 72697479 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.002957
+ sendto fd=4 addr=172.18.45.6:53
+     312f0100 00010000 00000000 05746574 72610263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001178
+ sendto fd=4 addr=172.18.45.6:53
+     31300100 00010000 00000000 046d6169 6c056167 61746502 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001193
+ sendto fd=4 addr=172.18.45.6:53
+     31310100 00010000 00000000 026e7305 61676174 6502636f 026e7a00 00010001.
+ sendto=32
+ +0.001166
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 10736563 75726974 79747261 696e696e 6702636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001265
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 026e730a 67696674 6261736b 65740263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001219
+ sendto fd=4 addr=172.18.45.6:53
+     31340100 00010000 00000000 026e7308 73656375 72697479 0367656e 026e7a00
+     00010001.
+ sendto=36
+ +0.001212
+ sendto fd=4 addr=172.18.45.6:53
+     31350100 00010000 00000000 07626f75 71756574 02636f02 6e7a0000 010001.
+ sendto=31
+ +0.001210
+ sendto fd=4 addr=172.18.45.6:53
+     31360100 00010000 00000000 0d696e76 65737469 67617469 6f6e0263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001220
+ sendto fd=4 addr=172.18.45.6:53
+     31370100 00010000 00000000 026e7305 6e7a6970 69036f72 67026e7a 00000100
+     01.
+ sendto=33
+ +0.001203
+ sendto fd=4 addr=172.18.45.6:53
+     31380100 00010000 00000000 046d6169 6c046e65 72750263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001223
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 08736563 75726974 7902636f 026e7a00 00010001.
+ sendto=32
+ +0.001251
+ sendto fd=4 addr=172.18.45.6:53
+     313a0100 00010000 00000000 026e730a 73746f72 65776174 63680263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001242
+ sendto fd=4 addr=172.18.45.6:53
+     313b0100 00010000 00000000 08736563 75726974 79036765 6e026e7a 00000100
+     01.
+ sendto=33
+ +0.001165
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 026e7305 74657472 6102636f 026e7a00 00010001.
+ sendto=32
+ +0.001208
+ sendto fd=4 addr=172.18.45.6:53
+     313d0100 00010000 00000000 046d6169 6c057465 74726102 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001212
+ sendto fd=4 addr=172.18.45.6:53
+     313e0100 00010000 00000000 026e730a 73656375 72696361 72640263 6f026e7a
+     00000100 01.
+ sendto=37
+ +1.-998781
+ sendto fd=4 addr=172.18.45.6:53
+     313f0100 00010000 00000000 026e7309 756e6465 72686f75 7202636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001202
+ sendto fd=4 addr=172.18.45.6:53
+     31400100 00010000 00000000 03626363 02636f02 6e7a0000 010001.
+ sendto=27
+ +0.001186
+ sendto fd=4 addr=172.18.45.6:53
+     31410100 00010000 00000000 08736563 75726974 79036f72 67026e7a 00000100
+     01.
+ sendto=33
+ +0.001192
+ sendto fd=4 addr=172.18.45.6:53
+     31420100 00010000 00000000 0d627572 676c6172 616c6172 6d730263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001520
+ sendto fd=4 addr=172.18.45.6:53
+     31430100 00010000 00000000 026e7305 73616665 7302636f 026e7a00 00010001.
+ sendto=32
+ +0.001501
+ sendto fd=4 addr=172.18.45.6:53
+     31440100 00010000 00000000 026e7308 73656375 72697479 036f7267 026e7a00
+     00010001.
+ sendto=36
+ +0.002041
+ sendto fd=4 addr=172.18.45.6:53
+     31450100 00010000 00000000 10636f75 70657263 6f6e7375 6c74696e 6702636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001682
+ sendto fd=4 addr=172.18.45.6:53
+     31460100 00010000 00000000 0e736563 75726974 79677561 72647302 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001629
+ sendto fd=4 addr=172.18.45.6:53
+     31470100 00010000 00000000 026e7306 67756172 64730263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001671
+ sendto fd=4 addr=172.18.45.6:53
+     31480100 00010000 00000000 04617369 73036f72 67026e7a 00000100 01.
+ sendto=29
+ +0.001592
+ sendto fd=4 addr=172.18.45.6:53
+     31490100 00010000 00000000 046e6572 7502636f 026e7a00 00010001.
+ sendto=28
+ +0.001561
+ sendto fd=4 addr=172.18.45.6:53
+     314a0100 00010000 00000000 0a676966 74626173 6b657402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001907
+ sendto fd=4 addr=172.18.45.6:53
+     314b0100 00010000 00000000 056d6167 69630263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001654
+ sendto fd=4 addr=172.18.45.6:53
+     314c0100 00010000 00000000 046d6169 6c036263 6302636f 026e7a00 00010001.
+ sendto=32
+ +0.001634
+ sendto fd=4 addr=172.18.45.6:53
+     314d0100 00010000 00000000 026e730d 696e7665 73746967 6174696f 6e02636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001656
+ sendto fd=4 addr=172.18.45.6:53
+     314e0100 00010000 00000000 056e7a69 7069036f 7267026e 7a000001 0001.
+ sendto=30
+ +0.001595
+ sendto fd=4 addr=172.18.45.6:53
+     314f0100 00010000 00000000 026e7307 626f7571 75657402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001672
+ sendto fd=4 addr=172.18.45.6:53
+     31500100 00010000 00000000 046d6169 6c057361 66657302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001801
+ sendto fd=4 addr=172.18.45.6:53
+     31510100 00010000 00000000 026e7303 62636302 636f026e 7a000001 0001.
+ sendto=30
+ +0.001626
+ sendto fd=4 addr=172.18.45.6:53
+     31520100 00010000 00000000 026e730d 62757267 6c617261 6c61726d 7302636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001697
+ sendto fd=4 addr=172.18.45.6:53
+     31530100 00010000 00000000 026e730e 73656375 72697479 67756172 64730263
+     6f026e7a 00000100 01.
+ sendto=41
+ +0.001694
+ sendto fd=4 addr=172.18.45.6:53
+     31540100 00010000 00000000 0d636f76 65727463 616d6572 61730263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001665
+ sendto fd=4 addr=172.18.45.6:53
+     31550100 00010000 00000000 026e7304 6e657275 02636f02 6e7a0000 010001.
+ sendto=31
+ +0.001613
+ sendto fd=4 addr=172.18.45.6:53
+     31560100 00010000 00000000 026e730d 636f7665 72746361 6d657261 7302636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001761
+ sendto fd=4 addr=172.18.45.6:53
+     31570100 00010000 00000000 08626f75 71756574 7302636f 026e7a00 00010001.
+ sendto=32
+ +0.001635
+ sendto fd=4 addr=172.18.45.6:53
+     31580100 00010000 00000000 0a636f6e 63656e74 72696302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001693
+ sendto fd=4 addr=172.18.45.6:53
+     31590100 00010000 00000000 026e7310 73656375 72697479 74726169 6e696e67
+     02636f02 6e7a0000 010001.
+ sendto=43
+ +0.001762
+ sendto fd=4 addr=172.18.45.6:53
+     315a0100 00010000 00000000 046d6169 6c10636f 75706572 636f6e73 756c7469
+     6e670263 6f026e7a 00000100 01.
+ sendto=45
+ +0.001727
+ sendto fd=4 addr=172.18.45.6:53
+     315b0100 00010000 00000000 0e726574 61696c73 65637572 69747902 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001636
+ sendto fd=4 addr=172.18.45.6:53
+     315c0100 00010000 00000000 026e730a 636f6e63 656e7472 69630263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001667
+ sendto fd=4 addr=172.18.45.6:53
+     315d0100 00010000 00000000 046d6169 6c056d61 67696302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001674
+ sendto fd=4 addr=172.18.45.6:53
+     315e0100 00010000 00000000 096e7a61 6e676c69 6e670263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001676
+ sendto fd=4 addr=172.18.45.6:53
+     315f0100 00010000 00000000 026e7310 636f7570 6572636f 6e73756c 74696e67
+     02636f02 6e7a0000 010001.
+ sendto=43
+ +0.001709
+ sendto fd=4 addr=172.18.45.6:53
+     31600100 00010000 00000000 026e7309 6e7a616e 676c696e 6702636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001623
+ sendto fd=4 addr=172.18.45.6:53
+     31610100 00010000 00000000 046d6169 6c0a7374 6f726577 61746368 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001647
+ sendto fd=4 addr=172.18.45.6:53
+     31620100 00010000 00000000 05737769 66740263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001638
+ sendto fd=4 addr=172.18.45.6:53
+     31630100 00010000 00000000 046d6169 6c097365 6c656374 69766502 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001714
+ sendto fd=4 addr=172.18.45.6:53
+     31640100 00010000 00000000 026e7309 666f7265 66726f6e 7402636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001705
+ sendto fd=4 addr=172.18.45.6:53
+     31650100 00010000 00000000 046d6169 6c096e7a 616e676c 696e6702 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001701
+ sendto fd=4 addr=172.18.45.6:53
+     31660100 00010000 00000000 06677561 72647302 636f026e 7a000001 0001.
+ sendto=30
+ +0.001623
+ sendto fd=4 addr=172.18.45.6:53
+     31670100 00010000 00000000 046d6169 6c096e7a 64657369 676e7302 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001653
+ sendto fd=4 addr=172.18.45.6:53
+     31680100 00010000 00000000 0a73746f 72657761 74636802 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.058123
+ sendto fd=4 addr=172.18.45.6:53
+     31690100 00010000 00000000 026e7312 73656375 72697479 6d616e61 67656d65
+     6e740263 6f026e7a 00000100 01.
+ sendto=45
+ +0.001825
+ sendto fd=4 addr=172.18.45.6:53
+     316a0100 00010000 00000000 046d6169 6c0a776f 6f6c776f 72746873 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001755
+ sendto fd=4 addr=172.18.45.6:53
+     316b0100 00010000 00000000 046d6169 6c0a636f 6e63656e 74726963 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001576
+ sendto fd=4 addr=172.18.45.6:53
+     316c0100 00010000 00000000 0973656c 65637469 76650263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001723
+ sendto fd=4 addr=172.18.45.6:53
+     316d0100 00010000 00000000 15737065 6369616c 696e7665 73746967 6174696f
+     6e730263 6f026e7a 00000100 01.
+ sendto=45
+ +0.001520
+ sendto fd=4 addr=172.18.45.6:53
+     316e0100 00010000 00000000 026e7305 73776966 7402636f 026e7a00 00010001.
+ sendto=32
+ +0.001453
+ sendto fd=4 addr=172.18.45.6:53
+     316f0100 00010000 00000000 046d6169 6c057377 69667402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001422
+ sendto fd=4 addr=172.18.45.6:53
+     31700100 00010000 00000000 026e7309 73656375 72656e65 74036e65 74026e7a
+     00000100 01.
+ sendto=37
+ +0.001461
+ sendto fd=4 addr=172.18.45.6:53
+     31710100 00010000 00000000 14707269 76617465 696e7665 73746967 6174696f
+     6e02636f 026e7a00 00010001.
+ sendto=44
+ +0.001602
+ sendto fd=4 addr=172.18.45.6:53
+     31720100 00010000 00000000 026e7314 70726976 61746569 6e766573 74696761
+     74696f6e 02636f02 6e7a0000 010001.
+ sendto=47
+ +0.001625
+ sendto fd=4 addr=172.18.45.6:53
+     31730100 00010000 00000000 06657472 61646502 636f026e 7a000001 0001.
+ sendto=30
+ +0.001427
+ sendto fd=4 addr=172.18.45.6:53
+     31740100 00010000 00000000 026e7315 73706563 69616c69 6e766573 74696761
+     74696f6e 7302636f 026e7a00 00010001.
+ sendto=48
+ +0.001592
+ sendto fd=4 addr=172.18.45.6:53
+     31750100 00010000 00000000 046d6169 6c06616e 73657474 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.001410
+ sendto fd=4 addr=172.18.45.6:53
+     31760100 00010000 00000000 03667470 07776172 72656e74 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.001429
+ sendto fd=4 addr=172.18.45.6:53
+     31770100 00010000 00000000 026e730e 72657461 696c7365 63757269 74790263
+     6f026e7a 00000100 01.
+ sendto=41
+ +0.001586
+ sendto fd=4 addr=172.18.45.6:53
+     31780100 00010000 00000000 046d6169 6c127365 63757269 74796d61 6e616765
+     6d656e74 02636f02 6e7a0000 010001.
+ sendto=47
+ +0.001654
+ sendto fd=4 addr=172.18.45.6:53
+     31790100 00010000 00000000 026e7305 6d616769 6302636f 026e7a00 00010001.
+ sendto=32
+ +0.001470
+ sendto fd=4 addr=172.18.45.6:53
+     317a0100 00010000 00000000 046d6169 6c09666f 72656672 6f6e7402 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001529
+ sendto fd=4 addr=172.18.45.6:53
+     317b0100 00010000 00000000 046d6169 6c0a7365 63757269 63617264 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001536
+ sendto fd=4 addr=172.18.45.6:53
+     317c0100 00010000 00000000 0a736563 75726963 61726402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001493
+ sendto fd=4 addr=172.18.45.6:53
+     317d0100 00010000 00000000 026e7309 6e7a6465 7369676e 7302636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001518
+ sendto fd=4 addr=172.18.45.6:53
+     317e0100 00010000 00000000 05736166 65730263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001536
+ sendto fd=4 addr=172.18.45.6:53
+     317f0100 00010000 00000000 026e7309 73656c65 63746976 6502636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001634
+ sendto fd=4 addr=172.18.45.6:53
+     31800100 00010000 00000000 09666f72 6566726f 6e740263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001549
+ sendto fd=4 addr=172.18.45.6:53
+     31810100 00010000 00000000 12736563 75726974 796d616e 6167656d 656e7402
+     636f026e 7a000001 0001.
+ sendto=42
+ +0.001511
+ sendto fd=4 addr=172.18.45.6:53
+     31820100 00010000 00000000 09756e64 6572686f 75720263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001450
+ sendto fd=4 addr=172.18.45.6:53
+     31830100 00010000 00000000 09736563 7572656e 6574036e 6574026e 7a000001
+     0001.
+ sendto=34
+ +0.027143
+ sendto fd=4 addr=172.18.45.6:53
+     31840100 00010000 00000000 046d6169 6c157370 65636961 6c696e76 65737469
+     67617469 6f6e7302 636f026e 7a000001 0001.
+ sendto=50
+ +0.001627
+ sendto fd=4 addr=172.18.45.6:53
+     31850100 00010000 00000000 096e7a64 65736967 6e730263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001455
+ sendto fd=4 addr=172.18.45.6:53
+     31860100 00010000 00000000 026e7306 65747261 64650263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001572
+ sendto fd=4 addr=172.18.45.6:53
+     31870100 00010000 00000000 046d6169 6c056e7a 69706903 6f726702 6e7a0000
+     010001.
+ sendto=35
+ +0.001559
+ sendto fd=4 addr=172.18.45.6:53
+     31880100 00010000 00000000 046d6169 6c09756e 64657268 6f757202 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001507
+ sendto fd=4 addr=172.18.45.6:53
+     31890100 00010000 00000000 026e7304 61736973 036f7267 026e7a00 00010001.
+ sendto=32
+ +0.001428
+ sendto fd=4 addr=172.18.45.6:53
+     318a0100 00010000 00000000 026e7308 626f7571 75657473 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.001471
+ sendto fd=4 addr=172.18.45.6:53
+     318b0100 00010000 00000000 05616761 74650263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001457
+ read fd=5 buflen=2417
+ read=EAGAIN
+ +0.000160
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.766818
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.661618
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312e8180 00010001 00020002 026e7308 73656375 72697479 02636f02 6e7a0000
+     010001c0 0c000100 01000151 800004cb 6300fe08 73656375 72697479 02636f02
+     6e7a0000 02000100 01518000 02c00cc0 33000200 01000151 80001103 6e733107
+     7761696b 61746f02 6163c03f c00c0001 00010001 51800004 cb6300fe c05b0001
+     00010001 51800004 8cc8800d.
+ +0.001142
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000798
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.103260
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.077615
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31318180 00010001 00020002 026e7305 61676174 6502636f 026e7a00 00010001
+     c00c0001 00010001 51800004 cb6300fe 05616761 74650263 6f026e7a 00000200
+     01000151 800002c0 0cc03000 02000100 01518000 11036e73 31077761 696b6174
+     6f026163 c039c00c 00010001 00015180 0004cb63 00fec055 00010001 00015180
+     00048cc8 800d.
+ +0.001006
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000520
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.024119
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-919664
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31328180 00010001 00020002 10736563 75726974 79747261 696e696e 6702636f
+     026e7a00 00010001 c00c0001 00010001 4fd40004 cb6300fe c00c0002 00010001
+     51800005 026e73c0 0cc00c00 02000100 01518000 13036e73 31077761 696b6174
+     6f026163 026e7a00 c0440001 00010001 51800004 cb6300fe c0550001 00010001
+     51800004 8cc8800d.
+ +0.001035
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000535
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.942213
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.047739
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31338180 00010001 00020002 026e730a 67696674 6261736b 65740263 6f026e7a
+     00000100 01c00c00 01000100 01518000 04cb6300 fe0a6769 66746261 736b6574
+     02636f02 6e7a0000 02000100 01518000 02c00cc0 35000200 01000151 80001103
+     6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 51800004 cb6300fe
+     c05f0001 00010001 51800004 8cc8800d.
+ +0.001079
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000550
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.892845
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038213
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31348180 00010001 00020002 026e7308 73656375 72697479 0367656e 026e7a00
+     00010001 c00c0001 00010001 51800004 cb6300fe 08736563 75726974 79036765
+     6e026e7a 00000200 01000151 800002c0 0cc03400 02000100 01518000 11036e73
+     31077761 696b6174 6f026163 c041c00c 00010001 00015180 0004cb63 00fec05d
+     00010001 00015180 00048cc8 800d.
+ +0.001063
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000523
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.853046
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.048278
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31378180 00010001 00020002 026e7305 6e7a6970 69036f72 67026e7a 00000100
+     01c00c00 01000100 01518000 04cb6300 fe056e7a 69706903 6f726702 6e7a0000
+     02000100 01518000 02c00cc0 31000200 01000151 80001103 6e733107 7761696b
+     61746f02 6163c03b c00c0001 00010001 51800004 cb6300fe c0570001 00010001
+     51800004 8cc8800d.
+ +0.001030
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000557
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.803181
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.146677
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313a8583 00010000 00010000 026e730a 73746f72 65776174 63680263 6f026e7a
+     00000100 0102636f 026e7a00 00060001 00015180 002c046e 73393907 7761696b
+     61746f02 6163c028 03736f61 c03b7727 6ec50000 0e100000 07080027 8d000001
+     5180.
+ +0.000793
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.026541
+ close fd=4
+ close=OK
+ +0.000436
+ close fd=5
+ close=OK
+ +0.004673
diff --git a/adns-0.6/regress/case-manyptrwrongrty.err b/adns-0.6/regress/case-manyptrwrongrty.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrongrty.err
diff --git a/adns-0.6/regress/case-manyptrwrongrty.out b/adns-0.6/regress/case-manyptrwrongrty.out
new file mode 100644
index 0000000..41b13d9
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrongrty.out
@@ -0,0 +1,164 @@
+adns debug: using nameserver 172.18.45.6
+254.0.99.203.in-addr.arpa flags 292 type 1 A(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 2 NS(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 5 CNAME(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 6 SOA(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 12 PTR(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 13 HINFO(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 15 MX(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 16 TXT(-) submitted
+254.0.99.203.in-addr.arpa flags 292 type 17 RP(raw) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65537 A(addr) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65538 NS(+addr) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65548 PTR(checked) submitted
+254.0.99.203.in-addr.arpa flags 292 type 65551 MX(+addr) submitted
+254.0.99.203.in-addr.arpa flags 292 type 131078 SOA(822) submitted
+254.0.99.203.in-addr.arpa flags 292 type 131089 RP(822) submitted
+254.0.99.203.in-addr.arpa flags 292 type A(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539
+254.0.99.203.in-addr.arpa flags 292 type NS(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539
+254.0.99.203.in-addr.arpa flags 292 type SOA(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=540
+adns debug: TCP connected (NS=172.18.45.6)
+254.0.99.203.in-addr.arpa flags 292 type HINFO(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=540
+254.0.99.203.in-addr.arpa flags 292 type MX(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=540
+254.0.99.203.in-addr.arpa flags 292 type TXT(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539
+254.0.99.203.in-addr.arpa flags 292 type RP(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539
+254.0.99.203.in-addr.arpa flags 292 type PTR(raw): OK; nrrs=94; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86351
+ ns.security.co.nz
+ tetra.co.nz
+ mail.agate.co.nz
+ ns.agate.co.nz
+ securitytraining.co.nz
+ ns.giftbasket.co.nz
+ ns.security.gen.nz
+ bouquet.co.nz
+ investigation.co.nz
+ ns.nzipi.org.nz
+ mail.neru.co.nz
+ security.co.nz
+ ns.storewatch.co.nz
+ security.gen.nz
+ ns.tetra.co.nz
+ mail.tetra.co.nz
+ ns.securicard.co.nz
+ ns.underhour.co.nz
+ bcc.co.nz
+ security.org.nz
+ burglaralarms.co.nz
+ ns.safes.co.nz
+ ns.security.org.nz
+ couperconsulting.co.nz
+ securityguards.co.nz
+ ns.guards.co.nz
+ asis.org.nz
+ neru.co.nz
+ giftbasket.co.nz
+ magic.co.nz
+ mail.bcc.co.nz
+ ns.investigation.co.nz
+ nzipi.org.nz
+ ns.bouquet.co.nz
+ mail.safes.co.nz
+ ns.bcc.co.nz
+ ns.burglaralarms.co.nz
+ ns.securityguards.co.nz
+ covertcameras.co.nz
+ ns.neru.co.nz
+ ns.covertcameras.co.nz
+ bouquets.co.nz
+ concentric.co.nz
+ ns.securitytraining.co.nz
+ mail.couperconsulting.co.nz
+ retailsecurity.co.nz
+ ns.concentric.co.nz
+ mail.magic.co.nz
+ nzangling.co.nz
+ ns.couperconsulting.co.nz
+ ns.nzangling.co.nz
+ mail.storewatch.co.nz
+ swift.co.nz
+ mail.selective.co.nz
+ ns.forefront.co.nz
+ mail.nzangling.co.nz
+ guards.co.nz
+ mail.nzdesigns.co.nz
+ storewatch.co.nz
+ ns.securitymanagement.co.nz
+ mail.woolworths.co.nz
+ mail.concentric.co.nz
+ selective.co.nz
+ specialinvestigations.co.nz
+ ns.swift.co.nz
+ mail.swift.co.nz
+ ns.securenet.net.nz
+ privateinvestigation.co.nz
+ ns.privateinvestigation.co.nz
+ etrade.co.nz
+ ns.specialinvestigations.co.nz
+ mail.ansett.co.nz
+ ftp.warrent.co.nz
+ ns.retailsecurity.co.nz
+ mail.securitymanagement.co.nz
+ ns.magic.co.nz
+ mail.forefront.co.nz
+ mail.securicard.co.nz
+ securicard.co.nz
+ ns.nzdesigns.co.nz
+ safes.co.nz
+ ns.selective.co.nz
+ forefront.co.nz
+ securitymanagement.co.nz
+ underhour.co.nz
+ securenet.net.nz
+ mail.specialinvestigations.co.nz
+ nzdesigns.co.nz
+ ns.etrade.co.nz
+ mail.nzipi.org.nz
+ mail.underhour.co.nz
+ ns.asis.org.nz
+ ns.bouquets.co.nz
+ agate.co.nz
+254.0.99.203.in-addr.arpa flags 292 type A(addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539
+254.0.99.203.in-addr.arpa flags 292 type NS(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539
+254.0.99.203.in-addr.arpa flags 292 type MX(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=540
+254.0.99.203.in-addr.arpa flags 292 type SOA(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=540
+254.0.99.203.in-addr.arpa flags 292 type RP(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539
+adns debug: reply not found, id 313b, query owner security.gen.nz (NS=172.18.45.6)
+adns debug: reply not found, id 313c, query owner ns.tetra.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 313d, query owner mail.tetra.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 313e, query owner ns.securicard.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 313f, query owner ns.underhour.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3140, query owner bcc.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3141, query owner security.org.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3142, query owner burglaralarms.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3143, query owner ns.safes.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3144, query owner ns.security.org.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3145, query owner couperconsulting.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3146, query owner securityguards.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3147, query owner ns.guards.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3148, query owner asis.org.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3149, query owner neru.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 314a, query owner giftbasket.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 314b, query owner magic.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 314c, query owner mail.bcc.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 314d, query owner ns.investigation.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 314e, query owner nzipi.org.nz (NS=172.18.45.6)
+adns debug: reply not found, id 314f, query owner ns.bouquet.co.nz (NS=172.18.45.6)
+254.0.99.203.in-addr.arpa flags 292 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86351
+adns debug: reply not found, id 3150, query owner mail.safes.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3151, query owner ns.bcc.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3152, query owner ns.burglaralarms.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3153, query owner ns.securityguards.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3154, query owner covertcameras.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3155, query owner ns.neru.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3156, query owner ns.covertcameras.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3157, query owner bouquets.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3158, query owner concentric.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 3159, query owner ns.securitytraining.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 315a, query owner mail.couperconsulting.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 315b, query owner retailsecurity.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 315c, query owner ns.concentric.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 315d, query owner mail.magic.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 315e, query owner nzangling.co.nz (NS=172.18.45.6)
+adns debug: reply not found, id 315f, query owner ns.couperconsulting.co.nz (NS=172.18.45.6)
+254.0.99.203.in-addr.arpa flags 292 type CNAME(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400
+rc=0
diff --git a/adns-0.6/regress/case-manyptrwrongrty.sys b/adns-0.6/regress/case-manyptrwrongrty.sys
new file mode 100644
index 0000000..826f408
--- /dev/null
+++ b/adns-0.6/regress/case-manyptrwrongrty.sys
@@ -0,0 +1,1436 @@
+default
+292/254.0.99.203.in-addr.arpa
+ start 933286845.072950
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000253
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000085
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000063
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.001688
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.001142
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 050001.
+ sendto=43
+ +0.001140
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.001165
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.001176
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0d0001.
+ sendto=43
+ +0.001238
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.001191
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 100001.
+ sendto=43
+ +0.001128
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.001143
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.001146
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.001165
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.001178
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.001183
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.001231
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.001357
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.981729
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000351
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.001109
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000482
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.981475
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.009100
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000873
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000382
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.972262
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.016240
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021c002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000837
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000395
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.954790
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.009780
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000151 4f001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 0001514f 00080574 65747261 c043c00c
+     000c0001 0001514f 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151
+     4f000502 6e73c06f c00c000c 00010001 514f0013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 01000151 4f001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 01000151 4f001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 01514f00 0a07626f 75717565 74c043c0 0c000c00 01000151
+     4f00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 4f000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 0001514f 000c046d 61696c04
+     6e657275 c043c00c 000c0001 0001514f 0002c03a c00c000c 00010001 514f0010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010001 514f0002 c0d2c00c
+     000c0001 0001514f 0005026e 73c056c0 0c000c00 01000151 4f000704 6d61696c
+     c056c00c 000c0001 0001514f 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 0001514f 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     01514f00 06036263 63c043.
+ +0.003330
+ socket type=SOCK_STREAM
+ socket=5
+ +0.001365
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000066
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000058
+ connect fd=5 addr=172.18.45.6:53
+ connect=EINPROGRESS
+ +0.000257
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000121
+ select max=6 rfds=[4] wfds=[5] efds=[] to=1.939813
+ select=1 rfds=[] wfds=[5] efds=[]
+ +0.001860
+ read fd=5 buflen=1
+ read=EAGAIN
+ +0.000211
+ write fd=5
+     002b3123 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.000910
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.936832
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005498
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0d000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021c002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000840
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000372
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.930122
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.011817
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021c002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000838
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000389
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.917078
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.010900
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 10000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000836
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000359
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.904983
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.057379
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000856
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000409
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.846339
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.003255
+ read fd=5 buflen=2
+ read=OK
+     097f.
+ +0.000294
+ read fd=5 buflen=2431
+ read=OK
+     31238180 0001005e 00020002 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000151 4f001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 0001514f 00080574 65747261 c043c00c
+     000c0001 0001514f 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151
+     4f000502 6e73c06f c00c000c 00010001 514f0013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 01000151 4f001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 01000151 4f001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 01514f00 0a07626f 75717565 74c043c0 0c000c00 01000151
+     4f00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 4f000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 0001514f 000c046d 61696c04
+     6e657275 c043c00c 000c0001 0001514f 0002c03a c00c000c 00010001 514f0010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010001 514f0002 c0d2c00c
+     000c0001 0001514f 0005026e 73c056c0 0c000c00 01000151 4f000704 6d61696c
+     c056c00c 000c0001 0001514f 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 0001514f 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     01514f00 06036263 63c043c0 0c000c00 01000151 4f000b08 73656375 72697479
+     c128c00c 000c0001 0001514f 00100d62 7572676c 6172616c 61726d73 c043c00c
+     000c0001 0001514f 000b026e 73057361 666573c0 43c00c00 0c000100 01514f00
+     05026e73 c1f7c00c 000c0001 0001514f 00131063 6f757065 72636f6e 73756c74
+     696e67c0 43c00c00 0c000100 01514f00 110e7365 63757269 74796775 61726473
+     c043c00c 000c0001 0001514f 000c026e 73066775 61726473 c043c00c 000c0001
+     0001514f 00070461 736973c1 28c00c00 0c000100 01514f00 02c13fc0 0c000c00
+     01000151 4f0002c0 b6c00c00 0c000100 01514f00 08056d61 676963c0 43c00c00
+     0c000100 01514f00 07046d61 696cc1e5 c00c000c 00010001 514f0005 026e73c1
+     03c00c00 0c000100 01514f00 02c122c0 0c000c00 01000151 4f000502 6e73c0ed
+     c00c000c 00010001 514f0007 046d6169 6cc22dc0 0c000c00 01000151 4f000502
+     6e73c1e5 c00c000c 00010001 514f0005 026e73c2 0ec00c00 0c000100 01514f00
+     05026e73 c271c00c 000c0001 0001514f 00100d63 6f766572 7463616d 65726173
+     c043c00c 000c0001 0001514f 0005026e 73c13fc0 0c000c00 01000151 4f001302
+     6e730d63 6f766572 7463616d 65726173 c043c00c 000c0001 0001514f 000b0862
+     6f757175 657473c0 43c00c00 0c000100 01514f00 0d0a636f 6e63656e 74726963
+     c043c00c 000c0001 0001514f 0005026e 73c094c0 0c000c00 01000151 4f000704
+     6d61696c c252c00c 000c0001 0001514f 00110e72 65746169 6c736563 75726974
+     79c043c0 0c000c00 01000151 4f001002 6e730a63 6f6e6365 6e747269 63c043c0
+     0c000c00 01000151 4f000d04 6d61696c 056d6167 6963c043 c00c000c 00010001
+     514f000c 096e7a61 6e676c69 6e67c043 c00c000c 00010001 514f0005 026e73c2
+     52c00c00 0c000100 01514f00 0f026e73 096e7a61 6e676c69 6e67c043 c00c000c
+     00010001 514f0007 046d6169 6cc163c0 0c000c00 01000151 4f000805 73776966
+     74c043c0 0c000c00 01000151 4f001104 6d61696c 0973656c 65637469 7665c043
+     c00c000c 00010001 514f000f 026e7309 666f7265 66726f6e 74c043c0 0c000c00
+     01000151 4f001104 6d61696c 096e7a61 6e676c69 6e67c043 c00c000c 00010001
+     514f0009 06677561 726473c0 43c00c00 0c000100 01514f00 11046d61 696c096e
+     7a646573 69676e73 c043c00c 000c0001 0001514f 0002c163 c00c000c 00010001
+     514f0018 026e7312 73656375 72697479 6d616e61 67656d65 6e74c043 c00c000c
+     00010001 514f0012 046d6169 6c0a776f 6f6c776f 72746873 c043c00c 000c0001
+     0001514f 0012046d 61696c0a 636f6e63 656e.
+ +0.009407
+ read fd=5 buflen=973
+ read=OK
+     74726963 c043c00c 000c0001 0001514f 000c0973 656c6563 74697665 c043c00c
+     000c0001 0001514f 00181573 70656369 616c696e 76657374 69676174 696f6e73
+     c043c00c 000c0001 0001514f 000b026e 73057377 696674c0 43c00c00 0c000100
+     01514f00 0d046d61 696c0573 77696674 c043c00c 000c0001 0001514f 0013026e
+     73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 01514f00 17147072
+     69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 514f001a
+     026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001
+     0001514f 00090665 74726164 65c043c0 0c000c00 01000151 4f001b02 6e731573
+     70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 0001514f
+     000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 514f000e 03667470
+     07776172 72656e74 c043c00c 000c0001 0001514f 0014026e 730e7265 7461696c
+     73656375 72697479 c043c00c 000c0001 0001514f 001a046d 61696c12 73656375
+     72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 514f000b 026e7305
+     6d616769 63c043c0 0c000c00 01000151 4f001104 6d61696c 09666f72 6566726f
+     6e74c043 c00c000c 00010001 514f0007 046d6169 6cc1b1c0 0c000c00 01000151
+     4f0002c1 b1c00c00 0c000100 01514f00 0f026e73 096e7a64 65736967 6e73c043
+     c00c000c 00010001 514f0002 c22dc00c 000c0001 0001514f 000f026e 73097365
+     6c656374 697665c0 43c00c00 0c000100 01514f00 0c09666f 72656672 6f6e74c0
+     43c00c00 0c000100 01514f00 15127365 63757269 74796d61 6e616765 6d656e74
+     c043c00c 000c0001 0001514f 0002c1cd c00c000c 00010001 514f0010 09736563
+     7572656e 6574036e 6574c046 c00c000c 00010001 514f001d 046d6169 6c157370
+     65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 01514f00
+     0c096e7a 64657369 676e73c0 43c00c00 0c000100 01514f00 0c026e73 06657472
+     616465c0 43c00c00 0c000100 01514f00 07046d61 696cc122 c00c000c 00010001
+     514f0007 046d6169 6cc1cdc0 0c000c00 01000151 4f000a02 6e730461 736973c1
+     28c00c00 0c000100 01514f00 0e026e73 08626f75 71756574 73c043c0 0c000c00
+     01000151 4f0002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100
+     00020001 000545c2 0002c037 01300239 39033230 3307696e 2d616464 72046172
+     70610000 02000100 0545c200 11036e73 31077761 696b6174 6f026163 c046c037
+     00010001 0001514a 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600
+     01000100 02a2c200 048cc880 0d.
+ +0.006032
+ read fd=5 buflen=2433
+ read=EAGAIN
+ +0.020859
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.806492
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.022402
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000868
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.001114
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000151 4f001302 6e730873 65637572
+     69747902 636f026e 7a00c00c 000c0001 0001514f 00080574 65747261 c043c00c
+     000c0001 0001514f 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151
+     4f000502 6e73c06f c00c000c 00010001 514f0013 10736563 75726974 79747261
+     696e696e 67c043c0 0c000c00 01000151 4f001002 6e730a67 69667462 61736b65
+     74c043c0 0c000c00 01000151 4f001202 6e730873 65637572 69747903 67656ec0
+     46c00c00 0c000100 01514f00 0a07626f 75717565 74c043c0 0c000c00 01000151
+     4f00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 4f000f02
+     6e73056e 7a697069 036f7267 c046c00c 000c0001 0001514f 000c046d 61696c04
+     6e657275 c043c00c 000c0001 0001514f 0002c03a c00c000c 00010001 514f0010
+     026e730a 73746f72 65776174 6368c043 c00c000c 00010001 514f0002 c0d2c00c
+     000c0001 0001514f 0005026e 73c056c0 0c000c00 01000151 4f000704 6d61696c
+     c056c00c 000c0001 0001514f 0010026e 730a7365 63757269 63617264 c043c00c
+     000c0001 0001514f 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100
+     01514f00 06036263 63c043.
+ +0.003373
+ write fd=5
+     002b312a 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.000877
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021c002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000880
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021c002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.001170
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.001182
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000384
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.774242
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.050425
+ read fd=5 buflen=2433
+ read=OK
+     097f312a 81800001 005e0002 00020332 35340130 02393903 32303307 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 01514f00 13026e73 08736563
+     75726974 7902636f 026e7a00 c00c000c 00010001 514f0008 05746574 7261c043
+     c00c000c 00010001 514f000d 046d6169 6c056167 617465c0 43c00c00 0c000100
+     01514f00 05026e73 c06fc00c 000c0001 0001514f 00131073 65637572 69747974
+     7261696e 696e67c0 43c00c00 0c000100 01514f00 10026e73 0a676966 74626173
+     6b6574c0 43c00c00 0c000100 01514f00 12026e73 08736563 75726974 79036765
+     6ec046c0 0c000c00 01000151 4f000a07 626f7571 756574c0 43c00c00 0c000100
+     01514f00 100d696e 76657374 69676174 696f6ec0 43c00c00 0c000100 01514f00
+     0f026e73 056e7a69 7069036f 7267c046 c00c000c 00010001 514f000c 046d6169
+     6c046e65 7275c043 c00c000c 00010001 514f0002 c03ac00c 000c0001 0001514f
+     0010026e 730a7374 6f726577 61746368 c043c00c 000c0001 0001514f 0002c0d2
+     c00c000c 00010001 514f0005 026e73c0 56c00c00 0c000100 01514f00 07046d61
+     696cc056 c00c000c 00010001 514f0010 026e730a 73656375 72696361 7264c043
+     c00c000c 00010001 514f000f 026e7309 756e6465 72686f75 72c043c0 0c000c00
+     01000151 4f000603 626363c0 43c00c00 0c000100 01514f00 0b087365 63757269
+     7479c128 c00c000c 00010001 514f0010 0d627572 676c6172 616c6172 6d73c043
+     c00c000c 00010001 514f000b 026e7305 73616665 73c043c0 0c000c00 01000151
+     4f000502 6e73c1f7 c00c000c 00010001 514f0013 10636f75 70657263 6f6e7375
+     6c74696e 67c043c0 0c000c00 01000151 4f00110e 73656375 72697479 67756172
+     6473c043 c00c000c 00010001 514f000c 026e7306 67756172 6473c043 c00c000c
+     00010001 514f0007 04617369 73c128c0 0c000c00 01000151 4f0002c1 3fc00c00
+     0c000100 01514f00 02c0b6c0 0c000c00 01000151 4f000805 6d616769 63c043c0
+     0c000c00 01000151 4f000704 6d61696c c1e5c00c 000c0001 0001514f 0005026e
+     73c103c0 0c000c00 01000151 4f0002c1 22c00c00 0c000100 01514f00 05026e73
+     c0edc00c 000c0001 0001514f 0007046d 61696cc2 2dc00c00 0c000100 01514f00
+     05026e73 c1e5c00c 000c0001 0001514f 0005026e 73c20ec0 0c000c00 01000151
+     4f000502 6e73c271 c00c000c 00010001 514f0010 0d636f76 65727463 616d6572
+     6173c043 c00c000c 00010001 514f0005 026e73c1 3fc00c00 0c000100 01514f00
+     13026e73 0d636f76 65727463 616d6572 6173c043 c00c000c 00010001 514f000b
+     08626f75 71756574 73c043c0 0c000c00 01000151 4f000d0a 636f6e63 656e7472
+     6963c043 c00c000c 00010001 514f0005 026e73c0 94c00c00 0c000100 01514f00
+     07046d61 696cc252 c00c000c 00010001 514f0011 0e726574 61696c73 65637572
+     697479c0 43c00c00 0c000100 01514f00 10026e73 0a636f6e 63656e74 726963c0
+     43c00c00 0c000100 01514f00 0d046d61 696c056d 61676963 c043c00c 000c0001
+     0001514f 000c096e 7a616e67 6c696e67 c043c00c 000c0001 0001514f 0005026e
+     73c252c0 0c000c00 01000151 4f000f02 6e73096e 7a616e67 6c696e67 c043c00c
+     000c0001 0001514f 0007046d 61696cc1 63c00c00 0c000100 01514f00 08057377
+     696674c0 43c00c00 0c000100 01514f00 11046d61 696c0973 656c6563 74697665
+     c043c00c 000c0001 0001514f 000f026e 7309666f 72656672 6f6e74c0 43c00c00
+     0c000100 01514f00 11046d61 696c096e 7a616e67 6c696e67 c043c00c 000c0001
+     0001514f 00090667 75617264 73c043c0 0c000c00 01000151 4f001104 6d61696c
+     096e7a64 65736967 6e73c043 c00c000c 00010001 514f0002 c163c00c 000c0001
+     0001514f 0018026e 73127365 63757269 74796d61 6e616765 6d656e74 c043c00c
+     000c0001 0001514f 0012046d 61696c0a 776f6f6c 776f7274 6873c043 c00c000c
+     00010001 514f0012 046d6169 6c0a636f 6e63656e.
+ +0.008599
+ read fd=5 buflen=973
+ read=EAGAIN
+ +0.000251
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.714967
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.113339
+ read fd=5 buflen=973
+ read=OK
+     74726963 c043c00c 000c0001 0001514f 000c0973 656c6563 74697665 c043c00c
+     000c0001 0001514f 00181573 70656369 616c696e 76657374 69676174 696f6e73
+     c043c00c 000c0001 0001514f 000b026e 73057377 696674c0 43c00c00 0c000100
+     01514f00 0d046d61 696c0573 77696674 c043c00c 000c0001 0001514f 0013026e
+     73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 01514f00 17147072
+     69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 514f001a
+     026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001
+     0001514f 00090665 74726164 65c043c0 0c000c00 01000151 4f001b02 6e731573
+     70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 0001514f
+     000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 514f000e 03667470
+     07776172 72656e74 c043c00c 000c0001 0001514f 0014026e 730e7265 7461696c
+     73656375 72697479 c043c00c 000c0001 0001514f 001a046d 61696c12 73656375
+     72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 514f000b 026e7305
+     6d616769 63c043c0 0c000c00 01000151 4f001104 6d61696c 09666f72 6566726f
+     6e74c043 c00c000c 00010001 514f0007 046d6169 6cc1b1c0 0c000c00 01000151
+     4f0002c1 b1c00c00 0c000100 01514f00 0f026e73 096e7a64 65736967 6e73c043
+     c00c000c 00010001 514f0002 c22dc00c 000c0001 0001514f 000f026e 73097365
+     6c656374 697665c0 43c00c00 0c000100 01514f00 0c09666f 72656672 6f6e74c0
+     43c00c00 0c000100 01514f00 15127365 63757269 74796d61 6e616765 6d656e74
+     c043c00c 000c0001 0001514f 0002c1cd c00c000c 00010001 514f0010 09736563
+     7572656e 6574036e 6574c046 c00c000c 00010001 514f001d 046d6169 6c157370
+     65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 01514f00
+     0c096e7a 64657369 676e73c0 43c00c00 0c000100 01514f00 0c026e73 06657472
+     616465c0 43c00c00 0c000100 01514f00 07046d61 696cc122 c00c000c 00010001
+     514f0007 046d6169 6cc1cdc0 0c000c00 01000151 4f000a02 6e730461 736973c1
+     28c00c00 0c000100 01514f00 0e026e73 08626f75 71756574 73c043c0 0c000c00
+     01000151 4f0002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100
+     00020001 000545c2 0002c037 01300239 39033230 3307696e 2d616464 72046172
+     70610000 02000100 0545c200 11036e73 31077761 696b6174 6f026163 c046c037
+     00010001 0001514a 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600
+     01000100 02a2c200 048cc880 0d.
+ +0.005794
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 026e7308 73656375 72697479 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.002525
+ sendto fd=4 addr=172.18.45.6:53
+     312f0100 00010000 00000000 05746574 72610263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001084
+ sendto fd=4 addr=172.18.45.6:53
+     31300100 00010000 00000000 046d6169 6c056167 61746502 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001089
+ sendto fd=4 addr=172.18.45.6:53
+     31310100 00010000 00000000 026e7305 61676174 6502636f 026e7a00 00010001.
+ sendto=32
+ +0.001018
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 10736563 75726974 79747261 696e696e 6702636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001076
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 026e730a 67696674 6261736b 65740263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001062
+ sendto fd=4 addr=172.18.45.6:53
+     31340100 00010000 00000000 026e7308 73656375 72697479 0367656e 026e7a00
+     00010001.
+ sendto=36
+ +0.001055
+ sendto fd=4 addr=172.18.45.6:53
+     31350100 00010000 00000000 07626f75 71756574 02636f02 6e7a0000 010001.
+ sendto=31
+ +0.001003
+ sendto fd=4 addr=172.18.45.6:53
+     31360100 00010000 00000000 0d696e76 65737469 67617469 6f6e0263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001169
+ sendto fd=4 addr=172.18.45.6:53
+     31370100 00010000 00000000 026e7305 6e7a6970 69036f72 67026e7a 00000100
+     01.
+ sendto=33
+ +0.001084
+ sendto fd=4 addr=172.18.45.6:53
+     31380100 00010000 00000000 046d6169 6c046e65 72750263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001052
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 08736563 75726974 7902636f 026e7a00 00010001.
+ sendto=32
+ +0.001060
+ sendto fd=4 addr=172.18.45.6:53
+     313a0100 00010000 00000000 026e730a 73746f72 65776174 63680263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001385
+ sendto fd=4 addr=172.18.45.6:53
+     313b0100 00010000 00000000 08736563 75726974 79036765 6e026e7a 00000100
+     01.
+ sendto=33
+ +0.001319
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 026e7305 74657472 6102636f 026e7a00 00010001.
+ sendto=32
+ +0.001428
+ sendto fd=4 addr=172.18.45.6:53
+     313d0100 00010000 00000000 046d6169 6c057465 74726102 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001373
+ sendto fd=4 addr=172.18.45.6:53
+     313e0100 00010000 00000000 026e730a 73656375 72696361 72640263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001407
+ sendto fd=4 addr=172.18.45.6:53
+     313f0100 00010000 00000000 026e7309 756e6465 72686f75 7202636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001454
+ sendto fd=4 addr=172.18.45.6:53
+     31400100 00010000 00000000 03626363 02636f02 6e7a0000 010001.
+ sendto=27
+ +0.001405
+ sendto fd=4 addr=172.18.45.6:53
+     31410100 00010000 00000000 08736563 75726974 79036f72 67026e7a 00000100
+     01.
+ sendto=33
+ +0.001386
+ sendto fd=4 addr=172.18.45.6:53
+     31420100 00010000 00000000 0d627572 676c6172 616c6172 6d730263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001405
+ sendto fd=4 addr=172.18.45.6:53
+     31430100 00010000 00000000 026e7305 73616665 7302636f 026e7a00 00010001.
+ sendto=32
+ +0.001163
+ sendto fd=4 addr=172.18.45.6:53
+     31440100 00010000 00000000 026e7308 73656375 72697479 036f7267 026e7a00
+     00010001.
+ sendto=36
+ +0.001110
+ sendto fd=4 addr=172.18.45.6:53
+     31450100 00010000 00000000 10636f75 70657263 6f6e7375 6c74696e 6702636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001091
+ sendto fd=4 addr=172.18.45.6:53
+     31460100 00010000 00000000 0e736563 75726974 79677561 72647302 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001272
+ sendto fd=4 addr=172.18.45.6:53
+     31470100 00010000 00000000 026e7306 67756172 64730263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001067
+ sendto fd=4 addr=172.18.45.6:53
+     31480100 00010000 00000000 04617369 73036f72 67026e7a 00000100 01.
+ sendto=29
+ +0.001036
+ sendto fd=4 addr=172.18.45.6:53
+     31490100 00010000 00000000 046e6572 7502636f 026e7a00 00010001.
+ sendto=28
+ +0.001025
+ sendto fd=4 addr=172.18.45.6:53
+     314a0100 00010000 00000000 0a676966 74626173 6b657402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001078
+ sendto fd=4 addr=172.18.45.6:53
+     314b0100 00010000 00000000 056d6167 69630263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001042
+ sendto fd=4 addr=172.18.45.6:53
+     314c0100 00010000 00000000 046d6169 6c036263 6302636f 026e7a00 00010001.
+ sendto=32
+ +0.001065
+ sendto fd=4 addr=172.18.45.6:53
+     314d0100 00010000 00000000 026e730d 696e7665 73746967 6174696f 6e02636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001280
+ sendto fd=4 addr=172.18.45.6:53
+     314e0100 00010000 00000000 056e7a69 7069036f 7267026e 7a000001 0001.
+ sendto=30
+ +0.001047
+ sendto fd=4 addr=172.18.45.6:53
+     314f0100 00010000 00000000 026e7307 626f7571 75657402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001278
+ sendto fd=4 addr=172.18.45.6:53
+     31500100 00010000 00000000 046d6169 6c057361 66657302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001384
+ sendto fd=4 addr=172.18.45.6:53
+     31510100 00010000 00000000 026e7303 62636302 636f026e 7a000001 0001.
+ sendto=30
+ +0.001308
+ sendto fd=4 addr=172.18.45.6:53
+     31520100 00010000 00000000 026e730d 62757267 6c617261 6c61726d 7302636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001515
+ sendto fd=4 addr=172.18.45.6:53
+     31530100 00010000 00000000 026e730e 73656375 72697479 67756172 64730263
+     6f026e7a 00000100 01.
+ sendto=41
+ +0.001383
+ sendto fd=4 addr=172.18.45.6:53
+     31540100 00010000 00000000 0d636f76 65727463 616d6572 61730263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001401
+ sendto fd=4 addr=172.18.45.6:53
+     31550100 00010000 00000000 026e7304 6e657275 02636f02 6e7a0000 010001.
+ sendto=31
+ +0.001323
+ sendto fd=4 addr=172.18.45.6:53
+     31560100 00010000 00000000 026e730d 636f7665 72746361 6d657261 7302636f
+     026e7a00 00010001.
+ sendto=40
+ +0.001388
+ sendto fd=4 addr=172.18.45.6:53
+     31570100 00010000 00000000 08626f75 71756574 7302636f 026e7a00 00010001.
+ sendto=32
+ +0.001467
+ sendto fd=4 addr=172.18.45.6:53
+     31580100 00010000 00000000 0a636f6e 63656e74 72696302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001366
+ sendto fd=4 addr=172.18.45.6:53
+     31590100 00010000 00000000 026e7310 73656375 72697479 74726169 6e696e67
+     02636f02 6e7a0000 010001.
+ sendto=43
+ +0.001416
+ sendto fd=4 addr=172.18.45.6:53
+     315a0100 00010000 00000000 046d6169 6c10636f 75706572 636f6e73 756c7469
+     6e670263 6f026e7a 00000100 01.
+ sendto=45
+ +0.001440
+ sendto fd=4 addr=172.18.45.6:53
+     315b0100 00010000 00000000 0e726574 61696c73 65637572 69747902 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001438
+ sendto fd=4 addr=172.18.45.6:53
+     315c0100 00010000 00000000 026e730a 636f6e63 656e7472 69630263 6f026e7a
+     00000100 01.
+ sendto=37
+ +0.001523
+ sendto fd=4 addr=172.18.45.6:53
+     315d0100 00010000 00000000 046d6169 6c056d61 67696302 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001394
+ sendto fd=4 addr=172.18.45.6:53
+     315e0100 00010000 00000000 096e7a61 6e676c69 6e670263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001388
+ sendto fd=4 addr=172.18.45.6:53
+     315f0100 00010000 00000000 026e7310 636f7570 6572636f 6e73756c 74696e67
+     02636f02 6e7a0000 010001.
+ sendto=43
+ +0.001439
+ sendto fd=4 addr=172.18.45.6:53
+     31600100 00010000 00000000 026e7309 6e7a616e 676c696e 6702636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001369
+ sendto fd=4 addr=172.18.45.6:53
+     31610100 00010000 00000000 046d6169 6c0a7374 6f726577 61746368 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001556
+ sendto fd=4 addr=172.18.45.6:53
+     31620100 00010000 00000000 05737769 66740263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001365
+ sendto fd=4 addr=172.18.45.6:53
+     31630100 00010000 00000000 046d6169 6c097365 6c656374 69766502 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001401
+ sendto fd=4 addr=172.18.45.6:53
+     31640100 00010000 00000000 026e7309 666f7265 66726f6e 7402636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001427
+ sendto fd=4 addr=172.18.45.6:53
+     31650100 00010000 00000000 046d6169 6c096e7a 616e676c 696e6702 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001542
+ sendto fd=4 addr=172.18.45.6:53
+     31660100 00010000 00000000 06677561 72647302 636f026e 7a000001 0001.
+ sendto=30
+ +0.001362
+ sendto fd=4 addr=172.18.45.6:53
+     31670100 00010000 00000000 046d6169 6c096e7a 64657369 676e7302 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001390
+ sendto fd=4 addr=172.18.45.6:53
+     31680100 00010000 00000000 0a73746f 72657761 74636802 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001440
+ sendto fd=4 addr=172.18.45.6:53
+     31690100 00010000 00000000 026e7312 73656375 72697479 6d616e61 67656d65
+     6e740263 6f026e7a 00000100 01.
+ sendto=45
+ +0.001484
+ sendto fd=4 addr=172.18.45.6:53
+     316a0100 00010000 00000000 046d6169 6c0a776f 6f6c776f 72746873 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001522
+ sendto fd=4 addr=172.18.45.6:53
+     316b0100 00010000 00000000 046d6169 6c0a636f 6e63656e 74726963 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001418
+ sendto fd=4 addr=172.18.45.6:53
+     316c0100 00010000 00000000 0973656c 65637469 76650263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001842
+ sendto fd=4 addr=172.18.45.6:53
+     316d0100 00010000 00000000 15737065 6369616c 696e7665 73746967 6174696f
+     6e730263 6f026e7a 00000100 01.
+ sendto=45
+ +0.001742
+ sendto fd=4 addr=172.18.45.6:53
+     316e0100 00010000 00000000 026e7305 73776966 7402636f 026e7a00 00010001.
+ sendto=32
+ +0.001516
+ sendto fd=4 addr=172.18.45.6:53
+     316f0100 00010000 00000000 046d6169 6c057377 69667402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001513
+ sendto fd=4 addr=172.18.45.6:53
+     31700100 00010000 00000000 026e7309 73656375 72656e65 74036e65 74026e7a
+     00000100 01.
+ sendto=37
+ +0.001670
+ sendto fd=4 addr=172.18.45.6:53
+     31710100 00010000 00000000 14707269 76617465 696e7665 73746967 6174696f
+     6e02636f 026e7a00 00010001.
+ sendto=44
+ +0.001599
+ sendto fd=4 addr=172.18.45.6:53
+     31720100 00010000 00000000 026e7314 70726976 61746569 6e766573 74696761
+     74696f6e 02636f02 6e7a0000 010001.
+ sendto=47
+ +0.001618
+ sendto fd=4 addr=172.18.45.6:53
+     31730100 00010000 00000000 06657472 61646502 636f026e 7a000001 0001.
+ sendto=30
+ +0.001483
+ sendto fd=4 addr=172.18.45.6:53
+     31740100 00010000 00000000 026e7315 73706563 69616c69 6e766573 74696761
+     74696f6e 7302636f 026e7a00 00010001.
+ sendto=48
+ +0.001612
+ sendto fd=4 addr=172.18.45.6:53
+     31750100 00010000 00000000 046d6169 6c06616e 73657474 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.001604
+ sendto fd=4 addr=172.18.45.6:53
+     31760100 00010000 00000000 03667470 07776172 72656e74 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.001537
+ sendto fd=4 addr=172.18.45.6:53
+     31770100 00010000 00000000 026e730e 72657461 696c7365 63757269 74790263
+     6f026e7a 00000100 01.
+ sendto=41
+ +0.001577
+ sendto fd=4 addr=172.18.45.6:53
+     31780100 00010000 00000000 046d6169 6c127365 63757269 74796d61 6e616765
+     6d656e74 02636f02 6e7a0000 010001.
+ sendto=47
+ +0.001807
+ sendto fd=4 addr=172.18.45.6:53
+     31790100 00010000 00000000 026e7305 6d616769 6302636f 026e7a00 00010001.
+ sendto=32
+ +0.001481
+ sendto fd=4 addr=172.18.45.6:53
+     317a0100 00010000 00000000 046d6169 6c09666f 72656672 6f6e7402 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001548
+ sendto fd=4 addr=172.18.45.6:53
+     317b0100 00010000 00000000 046d6169 6c0a7365 63757269 63617264 02636f02
+     6e7a0000 010001.
+ sendto=39
+ +0.001498
+ sendto fd=4 addr=172.18.45.6:53
+     317c0100 00010000 00000000 0a736563 75726963 61726402 636f026e 7a000001
+     0001.
+ sendto=34
+ +0.001636
+ sendto fd=4 addr=172.18.45.6:53
+     317d0100 00010000 00000000 026e7309 6e7a6465 7369676e 7302636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001520
+ sendto fd=4 addr=172.18.45.6:53
+     317e0100 00010000 00000000 05736166 65730263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001506
+ sendto fd=4 addr=172.18.45.6:53
+     317f0100 00010000 00000000 026e7309 73656c65 63746976 6502636f 026e7a00
+     00010001.
+ sendto=36
+ +0.001523
+ sendto fd=4 addr=172.18.45.6:53
+     31800100 00010000 00000000 09666f72 6566726f 6e740263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001493
+ sendto fd=4 addr=172.18.45.6:53
+     31810100 00010000 00000000 12736563 75726974 796d616e 6167656d 656e7402
+     636f026e 7a000001 0001.
+ sendto=42
+ +0.001667
+ sendto fd=4 addr=172.18.45.6:53
+     31820100 00010000 00000000 09756e64 6572686f 75720263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001533
+ sendto fd=4 addr=172.18.45.6:53
+     31830100 00010000 00000000 09736563 7572656e 6574036e 6574026e 7a000001
+     0001.
+ sendto=34
+ +0.001495
+ sendto fd=4 addr=172.18.45.6:53
+     31840100 00010000 00000000 046d6169 6c157370 65636961 6c696e76 65737469
+     67617469 6f6e7302 636f026e 7a000001 0001.
+ sendto=50
+ +0.001627
+ sendto fd=4 addr=172.18.45.6:53
+     31850100 00010000 00000000 096e7a64 65736967 6e730263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001653
+ sendto fd=4 addr=172.18.45.6:53
+     31860100 00010000 00000000 026e7306 65747261 64650263 6f026e7a 00000100
+     01.
+ sendto=33
+ +0.001512
+ sendto fd=4 addr=172.18.45.6:53
+     31870100 00010000 00000000 046d6169 6c056e7a 69706903 6f726702 6e7a0000
+     010001.
+ sendto=35
+ +0.001512
+ sendto fd=4 addr=172.18.45.6:53
+     31880100 00010000 00000000 046d6169 6c09756e 64657268 6f757202 636f026e
+     7a000001 0001.
+ sendto=38
+ +0.001541
+ sendto fd=4 addr=172.18.45.6:53
+     31890100 00010000 00000000 026e7304 61736973 036f7267 026e7a00 00010001.
+ sendto=32
+ +0.001581
+ sendto fd=4 addr=172.18.45.6:53
+     318a0100 00010000 00000000 026e7308 626f7571 75657473 02636f02 6e7a0000
+     010001.
+ sendto=35
+ +0.001520
+ sendto fd=4 addr=172.18.45.6:53
+     318b0100 00010000 00000000 05616761 74650263 6f026e7a 00000100 01.
+ sendto=29
+ +0.001525
+ read fd=5 buflen=2433
+ read=EAGAIN
+ +0.000154
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.463947
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000380
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312e8180 00010001 00020002 026e7308 73656375 72697479 02636f02 6e7a0000
+     010001c0 0c000100 01000151 4a0004cb 6300fe08 73656375 72697479 02636f02
+     6e7a0000 02000100 01514a00 02c00cc0 33000200 01000151 4a001103 6e733107
+     7761696b 61746f02 6163c03f c00c0001 00010001 514a0004 cb6300fe c05b0001
+     00010002 a2c20004 8cc8800d.
+ +0.001006
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312f8180 00010001 00020002 05746574 72610263 6f026e7a 00000100 01c00c00
+     01000100 01515100 04cb6300 fec00c00 02000100 01515100 05026e73 c00cc00c
+     00020001 00015151 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900
+     01000100 01407100 04cb6300 fec04a00 01000100 02a2c200 048cc880 0d.
+ +0.001541
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31308180 00010001 00020002 046d6169 6c056167 61746502 636f026e 7a000001
+     0001c00c 00010001 0001514c 0004cb63 00fe0561 67617465 02636f02 6e7a0000
+     02000100 01514c00 05026e73 c032c032 00020001 0001514c 0011036e 73310777
+     61696b61 746f0261 63c03bc0 49000100 01000140 6c0004cb 6300fec0 5a000100
+     010002a2 c200048c c8800d.
+ +0.001291
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31318180 00010001 00020002 026e7305 61676174 6502636f 026e7a00 00010001
+     c00c0001 00010001 30660004 cb6300fe 05616761 74650263 6f026e7a 00000200
+     01000151 4c0002c0 0cc03000 02000100 01514c00 11036e73 31077761 696b6174
+     6f026163 c039c00c 00010001 00013066 0004cb63 00fec055 00010001 0002a2c2
+     00048cc8 800d.
+ +0.001292
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31328180 00010001 00020002 10736563 75726974 79747261 696e696e 6702636f
+     026e7a00 00010001 c00c0001 00010001 514c0004 cb6300fe c00c0002 00010001
+     514c0005 026e73c0 0cc00c00 02000100 01514c00 13036e73 31077761 696b6174
+     6f026163 026e7a00 c0440001 00010001 406c0004 cb6300fe c0550001 00010002
+     a2c20004 8cc8800d.
+ +0.001315
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31338180 00010001 00020002 026e730a 67696674 6261736b 65740263 6f026e7a
+     00000100 01c00c00 01000100 01514f00 04cb6300 fe0a6769 66746261 736b6574
+     02636f02 6e7a0000 02000100 01514f00 02c00cc0 35000200 01000151 4f001103
+     6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 514f0004 cb6300fe
+     c05f0001 00010002 a2c20004 8cc8800d.
+ +0.001316
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31348180 00010001 00020002 026e7308 73656375 72697479 0367656e 026e7a00
+     00010001 c00c0001 00010001 514c0004 cb6300fe 08736563 75726974 79036765
+     6e026e7a 00000200 01000151 4c0002c0 0cc03400 02000100 01514c00 11036e73
+     31077761 696b6174 6f026163 c041c00c 00010001 0001514c 0004cb63 00fec05d
+     00010001 0002a2c2 00048cc8 800d.
+ +0.001354
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31358180 00010001 00020002 07626f75 71756574 02636f02 6e7a0000 010001c0
+     0c000100 01000151 4c0004cb 6300fec0 0c000200 01000151 4c000502 6e73c00c
+     c00c0002 00010001 514c0013 036e7331 07776169 6b61746f 02616302 6e7a00c0
+     3b000100 01000140 6c0004cb 6300fec0 4c000100 010002a2 c200048c c8800d.
+ +0.001244
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31368180 00010001 00020002 0d696e76 65737469 67617469 6f6e0263 6f026e7a
+     00000100 01c00c00 01000100 01515100 04cb6300 fec00c00 02000100 01515100
+     05026e73 c00cc00c 00020001 00015151 0013036e 73310777 61696b61 746f0261
+     63026e7a 00c04100 01000100 01407100 04cb6300 fec05200 01000100 02a2c200
+     048cc880 0d.
+ +0.001200
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31378180 00010001 00020002 026e7305 6e7a6970 69036f72 67026e7a 00000100
+     01c00c00 01000100 01515100 04cb6300 fe056e7a 69706903 6f726702 6e7a0000
+     02000100 01515100 02c00cc0 31000200 01000151 51001103 6e733107 7761696b
+     61746f02 6163c03b c00c0001 00010001 51510004 cb6300fe c0570001 00010002
+     a2c20004 8cc8800d.
+ +0.001223
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31388180 00010001 00020002 046d6169 6c046e65 72750263 6f026e7a 00000100
+     01c00c00 01000100 01514c00 04cb6300 fe046e65 72750263 6f026e7a 00000200
+     01000151 51000502 6e73c031 c0310002 00010001 51510011 036e7331 07776169
+     6b61746f 026163c0 39c04700 01000100 01407100 04cb6300 fec05800 01000100
+     02a2c200 048cc880 0d.
+ +0.001353
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31398180 00010001 00020002 08736563 75726974 7902636f 026e7a00 00010001
+     c00c0001 00010001 514a0004 cb6300fe c00c0002 00010001 514a0005 026e73c0
+     0cc00c00 02000100 01514a00 13036e73 31077761 696b6174 6f026163 026e7a00
+     c03c0001 00010001 514a0004 cb6300fe c04d0001 00010002 a2c20004 8cc8800d.
+ +0.001193
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313a8583 00010000 00010000 026e730a 73746f72 65776174 63680263 6f026e7a
+     00000100 0102636f 026e7a00 00060001 00000222 002c046e 73393907 7761696b
+     61746f02 6163c028 03736f61 c03b7727 6ec50000 0e100000 07080027 8d000001
+     5180.
+ +0.001027
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313b8180 00010001 00020002 08736563 75726974 79036765 6e026e7a 00000100
+     01c00c00 01000100 01514c00 04cb6300 fec00c00 02000100 01514c00 05026e73
+     c00cc00c 00020001 0001514c 0013036e 73310777 61696b61 746f0261 63026e7a
+     00c03d00 01000100 01514c00 04cb6300 fec04e00 01000100 02a2c200 048cc880
+     0d.
+ +0.026055
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313c8180 00010001 00020002 026e7305 74657472 6102636f 026e7a00 00010001
+     c00c0001 00010001 306b0004 cb6300fe 05746574 72610263 6f026e7a 00000200
+     01000151 510002c0 0cc03000 02000100 01515100 11036e73 31077761 696b6174
+     6f026163 c039c00c 00010001 0001306b 0004cb63 00fec055 00010001 0002a2c2
+     00048cc8 800d.
+ +0.001134
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313d8180 00010001 00020002 046d6169 6c057465 74726102 636f026e 7a000001
+     0001c00c 00010001 00015151 0004cb63 00fe0574 65747261 02636f02 6e7a0000
+     02000100 01515100 05026e73 c032c032 00020001 00015151 0011036e 73310777
+     61696b61 746f0261 63c03bc0 49000100 01000130 6b0004cb 6300fec0 5a000100
+     010002a2 c200048c c8800d.
+ +0.001247
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313e8180 00010001 00020002 026e730a 73656375 72696361 72640263 6f026e7a
+     00000100 01c00c00 01000100 01515200 04cb6300 fe0a7365 63757269 63617264
+     02636f02 6e7a0000 02000100 01515200 02c00cc0 35000200 01000151 52001103
+     6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 51520004 cb6300fe
+     c05f0001 00010002 a2c20004 8cc8800d.
+ +0.001158
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313f8180 00010001 00020002 026e7309 756e6465 72686f75 7202636f 026e7a00
+     00010001 c00c0001 00010001 51510004 cb6300fe 09756e64 6572686f 75720263
+     6f026e7a 00000200 01000151 510002c0 0cc03400 02000100 01515100 11036e73
+     31077761 696b6174 6f026163 c041c00c 00010001 00015151 0004cb63 00fec05d
+     00010001 0002a2c2 00048cc8 800d.
+ +0.001137
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31408180 00010001 00020002 03626363 02636f02 6e7a0000 010001c0 0c000100
+     01000151 4c0004cb 6300fec0 0c000200 01000151 4f000502 6e73c00c c00c0002
+     00010001 514f0013 036e7331 07776169 6b61746f 02616302 6e7a00c0 37000100
+     01000140 6f0004cb 6300fec0 48000100 010002a2 c200048c c8800d.
+ +0.001061
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31418180 00010001 00020002 08736563 75726974 79036f72 67026e7a 00000100
+     01c00c00 01000100 01514c00 04cb6300 fec00c00 02000100 01514c00 05026e73
+     c00cc00c 00020001 0001514c 0013036e 73310777 61696b61 746f0261 63026e7a
+     00c03d00 01000100 01406c00 04cb6300 fec04e00 01000100 02a2c200 048cc880
+     0d.
+ +0.001163
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31428180 00010001 00020002 0d627572 676c6172 616c6172 6d730263 6f026e7a
+     00000100 01c00c00 01000100 01514c00 04cb6300 fec00c00 02000100 01514c00
+     05026e73 c00cc00c 00020001 0001514c 0013036e 73310777 61696b61 746f0261
+     63026e7a 00c04100 01000100 01406c00 04cb6300 fec05200 01000100 02a2c200
+     048cc880 0d.
+ +0.001131
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31438583 00010000 00010000 026e7305 73616665 7302636f 026e7a00 00010001
+     05736166 65730263 6f026e7a 00000600 01000002 27002e03 6e733104 69687567
+     036e6574 c0290373 6f610469 687567c0 26772768 a9000151 8000002a 30001275
+     000002a3 00.
+ +0.000894
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31448180 00010001 00020002 026e7308 73656375 72697479 036f7267 026e7a00
+     00010001 c00c0001 00010001 30660004 cb6300fe 08736563 75726974 79036f72
+     67026e7a 00000200 01000151 4c0002c0 0cc03400 02000100 01514c00 11036e73
+     31077761 696b6174 6f026163 c041c00c 00010001 00013066 0004cb63 00fec05d
+     00010001 0002a2c2 00048cc8 800d.
+ +0.001127
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31458180 00010001 00020002 10636f75 70657263 6f6e7375 6c74696e 6702636f
+     026e7a00 00010001 c00c0001 00010001 514f0004 cb6300fe c00c0002 00010001
+     51520005 026e73c0 0cc00c00 02000100 01515200 13036e73 31077761 696b6174
+     6f026163 026e7a00 c0440001 00010001 40720004 cb6300fe c0550001 00010002
+     a2c20004 8cc8800d.
+ +0.001215
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31468180 00010001 00020002 0e736563 75726974 79677561 72647302 636f026e
+     7a000001 0001c00c 00010001 0001514f 0004cb63 00fec00c 00020001 0001514f
+     0005026e 73c00cc0 0c000200 01000151 4f001303 6e733107 7761696b 61746f02
+     6163026e 7a00c042 00010001 0001406f 0004cb63 00fec053 00010001 0002a2c2
+     00048cc8 800d.
+ +0.001099
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31478180 00010001 00020002 026e7306 67756172 64730263 6f026e7a 00000100
+     01c00c00 01000100 01514f00 04cb6300 fe066775 61726473 02636f02 6e7a0000
+     02000100 01514f00 02c00cc0 31000200 01000151 4f001103 6e733107 7761696b
+     61746f02 6163c03b c00c0001 00010001 514f0004 cb6300fe c0570001 00010002
+     a2c20004 8cc8800d.
+ +0.001123
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31488180 00010001 00020002 04617369 73036f72 67026e7a 00000100 01c00c00
+     01000100 01514f00 04cb6300 fec00c00 02000100 01514f00 05026e73 c00cc00c
+     00020001 0001514f 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900
+     01000100 01406f00 04cb6300 fec04a00 01000100 02a2c200 048cc880 0d.
+ +0.001033
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31498180 00010001 00020002 046e6572 7502636f 026e7a00 00010001 c00c0001
+     00010001 514f0004 cb6300fe c00c0002 00010001 51510005 026e73c0 0cc00c00
+     02000100 01515100 13036e73 31077761 696b6174 6f026163 026e7a00 c0380001
+     00010001 40710004 cb6300fe c0490001 00010002 a2c20004 8cc8800d.
+ +0.001109
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     314a8180 00010001 00020002 0a676966 74626173 6b657402 636f026e 7a000001
+     0001c00c 00010001 0001514f 0004cb63 00fec00c 00020001 0001514f 0005026e
+     73c00cc0 0c000200 01000151 4f001303 6e733107 7761696b 61746f02 6163026e
+     7a00c03e 00010001 0001514f 0004cb63 00fec04f 00010001 0002a2c2 00048cc8
+     800d.
+ +0.001126
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     314b8180 00010001 00020002 056d6167 69630263 6f026e7a 00000100 01c00c00
+     01000100 01514f00 04cb6300 fec00c00 02000100 01515100 05026e73 c00cc00c
+     00020001 00015151 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900
+     01000100 01407100 04cb6300 fec04a00 01000100 02a2c200 048cc880 0d.
+ +0.001034
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     314c8180 00010001 00020002 046d6169 6c036263 6302636f 026e7a00 00010001
+     c00c0001 00010001 514f0004 cb6300fe 03626363 02636f02 6e7a0000 02000100
+     01514f00 05026e73 c030c030 00020001 0001514f 0011036e 73310777 61696b61
+     746f0261 63c037c0 45000100 01000140 6f0004cb 6300fec0 56000100 010002a2
+     c200048c c8800d.
+ +0.001118
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     314d8180 00010001 00020002 026e730d 696e7665 73746967 6174696f 6e02636f
+     026e7a00 00010001 c00c0001 00010001 306b0004 cb6300fe 0d696e76 65737469
+     67617469 6f6e0263 6f026e7a 00000200 01000151 510002c0 0cc03800 02000100
+     01515100 11036e73 31077761 696b6174 6f026163 c049c00c 00010001 0001306b
+     0004cb63 00fec065 00010001 0002a2c2 00048cc8 800d.
+ +0.001270
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     314e8180 00010001 00020002 056e7a69 7069036f 7267026e 7a000001 0001c00c
+     00010001 0001514f 0004cb63 00fec00c 00020001 00015151 0005026e 73c00cc0
+     0c000200 01000151 51001303 6e733107 7761696b 61746f02 6163026e 7a00c03a
+     00010001 00015151 0004cb63 00fec04b 00010001 0002a2c2 00048cc8 800d.
+ +0.001059
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     314f8180 00010001 00020002 026e7307 626f7571 75657402 636f026e 7a000001
+     0001c00c 00010001 00013066 0004cb63 00fe0762 6f757175 65740263 6f026e7a
+     00000200 01000151 4c0002c0 0cc03200 02000100 01514c00 11036e73 31077761
+     696b6174 6f026163 c03dc00c 00010001 00013066 0004cb63 00fec059 00010001
+     0002a2c2 00048cc8 800d.
+ +0.001142
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000280
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.398497
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000524
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31508583 00010000 00010000 046d6169 6c057361 66657302 636f026e 7a000001
+     00010573 61666573 02636f02 6e7a0000 06000100 00022700 2e036e73 31046968
+     7567036e 6574c02b 03736f61 04696875 67c02877 2768a900 01518000 002a3000
+     12750000 02a300.
+ +0.000719
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000326
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.396928
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002842
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31518180 00010001 00020002 026e7303 62636302 636f026e 7a000001 0001c00c
+     00010001 00013069 0004cb63 00fe0362 63630263 6f026e7a 00000200 01000151
+     4f0002c0 0cc02e00 02000100 01514f00 11036e73 31077761 696b6174 6f026163
+     c035c00c 00010001 00013069 0004cb63 00fec051 00010001 0002a2c2 00048cc8
+     800d.
+ +0.000884
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000295
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.392907
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003411
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31528180 00010001 00020002 026e730d 62757267 6c617261 6c61726d 7302636f
+     026e7a00 00010001 c00c0001 00010001 30660004 cb6300fe 0d627572 676c6172
+     616c6172 6d730263 6f026e7a 00000200 01000151 4c0002c0 0cc03800 02000100
+     01514c00 11036e73 31077761 696b6174 6f026163 c049c00c 00010001 00013066
+     0004cb63 00fec065 00010001 0002a2c2 00048cc8 800d.
+ +0.000997
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000330
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.388169
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003160
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31538180 00010001 00020002 026e730e 73656375 72697479 67756172 64730263
+     6f026e7a 00000100 01c00c00 01000100 01306900 04cb6300 fe0e7365 63757269
+     74796775 61726473 02636f02 6e7a0000 02000100 01514f00 02c00cc0 39000200
+     01000151 4f001103 6e733107 7761696b 61746f02 6163c04b c00c0001 00010001
+     30690004 cb6300fe c0670001 00010002 a2c20004 8cc8800d.
+ +0.001023
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000298
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.383688
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003221
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31548180 00010001 00020002 0d636f76 65727463 616d6572 61730263 6f026e7a
+     00000100 01c00c00 01000100 01515200 04cb6300 fec00c00 02000100 01515200
+     05026e73 c00cc00c 00020001 00015152 0013036e 73310777 61696b61 746f0261
+     63026e7a 00c04100 01000100 01515200 04cb6300 fec05200 01000100 02a2c200
+     048cc880 0d.
+ +0.000929
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000291
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.379247
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002946
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31558180 00010001 00020002 026e7304 6e657275 02636f02 6e7a0000 010001c0
+     0c000100 01000130 6b0004cb 6300fe04 6e657275 02636f02 6e7a0000 02000100
+     01515100 02c00cc0 2f000200 01000151 51001103 6e733107 7761696b 61746f02
+     6163c037 c00c0001 00010001 306b0004 cb6300fe c0530001 00010002 a2c20004
+     8cc8800d.
+ +0.000895
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000294
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.375112
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003284
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31568180 00010001 00020002 026e730d 636f7665 72746361 6d657261 7302636f
+     026e7a00 00010001 c00c0001 00010001 51520004 cb6300fe 0d636f76 65727463
+     616d6572 61730263 6f026e7a 00000200 01000151 520002c0 0cc03800 02000100
+     01515200 11036e73 31077761 696b6174 6f026163 c049c00c 00010001 00015152
+     0004cb63 00fec065 00010001 0002a2c2 00048cc8 800d.
+ +0.001002
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000295
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.370531
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003077
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31578180 00010001 00020002 08626f75 71756574 7302636f 026e7a00 00010001
+     c00c0001 00010001 51530004 cb6300fe c00c0002 00010001 51530013 036e7331
+     07776169 6b61746f 02616302 6e7a00c0 0c000200 01000151 53000502 6e73c00c
+     c03c0001 00010002 a2c20004 8cc8800d c05b0001 00010001 51530004 cb6300fe.
+ +0.000868
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000322
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.366264
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003188
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31588180 00010001 00020002 0a636f6e 63656e74 72696302 636f026e 7a000001
+     0001c00c 00010001 0001514f 0004cb63 00fec00c 00020001 00015152 0005026e
+     73c00cc0 0c000200 01000151 52001303 6e733107 7761696b 61746f02 6163026e
+     7a00c03e 00010001 00014072 0004cb63 00fec04f 00010001 0002a2c2 00048cc8
+     800d.
+ +0.000883
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000292
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.361901
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003497
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31598180 00010001 00020002 026e7310 73656375 72697479 74726169 6e696e67
+     02636f02 6e7a0000 010001c0 0c000100 01000130 660004cb 6300fe10 73656375
+     72697479 74726169 6e696e67 02636f02 6e7a0000 02000100 01514c00 02c00cc0
+     3b000200 01000151 4c001103 6e733107 7761696b 61746f02 6163c04f c00c0001
+     00010001 30660004 cb6300fe c06b0001 00010002 a2c20004 8cc8800d.
+ +0.001031
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000343
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.357030
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003250
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     315a8180 00010001 00020002 046d6169 6c10636f 75706572 636f6e73 756c7469
+     6e670263 6f026e7a 00000100 01c00c00 01000100 01515200 04cb6300 fe10636f
+     75706572 636f6e73 756c7469 6e670263 6f026e7a 00000200 01000151 52000502
+     6e73c03d c03d0002 00010001 51520011 036e7331 07776169 6b61746f 026163c0
+     51c05f00 01000100 01407200 04cb6300 fec07000 01000100 02a2c200 048cc880
+     0d.
+ +0.001063
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000296
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.352421
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003258
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     315b8180 00010001 00020002 0e726574 61696c73 65637572 69747902 636f026e
+     7a000001 0001c00c 00010001 0001514f 0004cb63 00fec00c 00020001 00015151
+     0005026e 73c00cc0 0c000200 01000151 51001303 6e733107 7761696b 61746f02
+     6163026e 7a00c042 00010001 00014071 0004cb63 00fec053 00010001 0002a2c2
+     00048cc8 800d.
+ +0.000908
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000289
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.347966
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003170
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     315c8180 00010001 00020002 026e730a 636f6e63 656e7472 69630263 6f026e7a
+     00000100 01c00c00 01000100 01306c00 04cb6300 fe0a636f 6e63656e 74726963
+     02636f02 6e7a0000 02000100 01515200 02c00cc0 35000200 01000151 52001103
+     6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 306c0004 cb6300fe
+     c05f0001 00010002 a2c20004 8cc8800d.
+ +0.000963
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000324
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.343509
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003025
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     315d8180 00010001 00020002 046d6169 6c056d61 67696302 636f026e 7a000001
+     0001c00c 00010001 0001514f 0004cb63 00fe056d 61676963 02636f02 6e7a0000
+     02000100 01515100 05026e73 c032c032 00020001 00015151 0011036e 73310777
+     61696b61 746f0261 63c03bc0 49000100 01000140 710004cb 6300fec0 5a000100
+     010002a2 c200048c c8800d.
+ +0.000934
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000292
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.339258
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003113
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     315e8180 00010001 00020002 096e7a61 6e676c69 6e670263 6f026e7a 00000100
+     01c00c00 01000100 01514f00 04cb6300 fec00c00 02000100 01514f00 05026e73
+     c00cc00c 00020001 0001514f 0013036e 73310777 61696b61 746f0261 63026e7a
+     00c03d00 01000100 01514f00 04cb6300 fec04e00 01000100 02a2c200 048cc880
+     0d.
+ +0.000877
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000320
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.334948
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004222
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     315f8180 00010001 00020002 026e7310 636f7570 6572636f 6e73756c 74696e67
+     02636f02 6e7a0000 010001c0 0c000100 01000130 6c0004cb 6300fe10 636f7570
+     6572636f 6e73756c 74696e67 02636f02 6e7a0000 02000100 01515200 02c00cc0
+     3b000200 01000151 52001103 6e733107 7761696b 61746f02 6163c04f c00c0001
+     00010001 306c0004 cb6300fe c06b0001 00010002 a2c20004 8cc8800d.
+ +0.001034
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000296
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.329396
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.008279
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464
+     72046172 70610000 05000101 30023939 03323033 07696e2d 61646472 04617270
+     61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004
+     726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180.
+ +0.000837
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000405
+ close fd=4
+ close=OK
+ +0.000415
+ close fd=5
+ close=OK
+ +0.000167
diff --git a/adns-0.6/regress/case-ndots-as.err b/adns-0.6/regress/case-ndots-as.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-ndots-as.err
diff --git a/adns-0.6/regress/case-ndots-as.out b/adns-0.6/regress/case-ndots-as.out
new file mode 100644
index 0000000..9c4bb87
--- /dev/null
+++ b/adns-0.6/regress/case-ndots-as.out
@@ -0,0 +1,16 @@
+adns debug: using nameserver 172.18.45.6
+newsx.davenant flags 5 type 1 A(-) submitted
+news.davenant flags 5 type 1 A(-) submitted
+news.davenant.greenend.org.uk flags 5 type 1 A(-) submitted
+trunc.test.iwj.relativity flags 5 type 1 A(-) submitted
+trunx.test.iwj.relativity flags 5 type 1 A(-) submitted
+test.iwj.relativity flags 5 type 1 A(-) submitted
+news.davenant.greenend.org.uk flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400
+ 172.18.45.6
+newsx.davenant flags 5 type A(-): No such domain; nrrs=0; cname=$; owner=newsx.davenant.greenend.org.uk; ttl=86400
+news.davenant flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400
+ 172.18.45.6
+trunc.test.iwj.relativity flags 5 type A(-): No such data; nrrs=0; cname=$; owner=trunc.test.iwj.relativity.greenend.org.uk; ttl=60
+trunx.test.iwj.relativity flags 5 type A(-): No such domain; nrrs=0; cname=$; owner=trunx.test.iwj.relativity.greenend.org.uk; ttl=60
+test.iwj.relativity flags 5 type A(-): No such data; nrrs=0; cname=$; owner=test.iwj.relativity.greenend.org.uk; ttl=60
+rc=0
diff --git a/adns-0.6/regress/case-ndots-as.sys b/adns-0.6/regress/case-ndots-as.sys
new file mode 100644
index 0000000..b5f6e5a
--- /dev/null
+++ b/adns-0.6/regress/case-ndots-as.sys
@@ -0,0 +1,316 @@
+default
+:1 5/newsx.davenant 5/news.davenant 5/news.davenant.greenend.org.uk 5/trunc.test.iwj.relativity 5/trunx.test.iwj.relativity 5/test.iwj.relativity
+ start 931992163.221752
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000186
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000086
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000066
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 056e6577 73780864 6176656e 616e7400 00010001.
+ sendto=32
+ +0.000567
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 046e6577 73086461 76656e61 6e740000 010001.
+ sendto=31
+ +0.000453
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001.
+ sendto=47
+ +0.000507
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790000 010001.
+ sendto=43
+ +0.000479
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790000 010001.
+ sendto=43
+ +0.000624
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 04746573 74036977 6a0a7265 6c617469 76697479
+     00000100 01.
+ sendto=37
+ +0.000457
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.996913
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.022284
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665
+     6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330
+     c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006
+     036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180
+     0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01.
+ +0.001420
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000291
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.972918
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.387236
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8583 00010000 00010000 056e6577 73780864 6176656e 616e7400 00010001
+     00000600 01000151 80003e01 410c524f 4f542d53 45525645 5253034e 4554000a
+     686f7374 6d617374 65720849 4e544552 4e4943c0 3a772768 44000007 08000003
+     8400093a 80000151 80.
+ +0.000745
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 056e6577 73780864 6176656e 616e7408 64617665
+     6e616e74 08677265 656e656e 64036f72 6702756b 00000100 01.
+ sendto=57
+ +0.000559
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000102
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.584843
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005460
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258583 00010000 00010000 056e6577 73780864 6176656e 616e7408 64617665
+     6e616e74 08677265 656e656e 64036f72 6702756b 00000100 01086772 65656e65
+     6e64036f 72670275 6b000006 00010001 5180002d 026e7306 63686961 726bc039
+     0a686f73 746d6173 746572c0 39772741 34000070 8000001c 2000093a 80000151
+     80.
+ +0.000861
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 056e6577 73780864 6176656e 616e7408 67726565
+     6e656e64 036f7267 02756b00 00010001.
+ sendto=48
+ +0.000511
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000100
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.577911
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003716
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268583 00010000 00010000 056e6577 73780864 6176656e 616e7408 67726565
+     6e656e64 036f7267 02756b00 00010001 08677265 656e656e 64036f72 6702756b
+     00000600 01000151 80002d02 6e730663 68696172 6bc0300a 686f7374 6d617374
+     6572c030 77274134 00007080 00001c20 00093a80 00015180.
+ +0.000808
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000127
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.573260
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.075508
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208583 00010000 00010000 046e6577 73086461 76656e61 6e740000 01000100
+     00060001 00015180 003e0141 0c524f4f 542d5345 52564552 53034e45 54000a68
+     6f73746d 61737465 7208494e 5445524e 4943c039 77276844 00000708 00000384
+     00093a80 00015180.
+ +0.000755
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 046e6577 73086461 76656e61 6e740864 6176656e
+     616e7408 67726565 6e656e64 036f7267 02756b00 00010001.
+ sendto=56
+ +0.000532
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000101
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.497324
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005326
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278583 00010000 00010000 046e6577 73086461 76656e61 6e740864 6176656e
+     616e7408 67726565 6e656e64 036f7267 02756b00 00010001 08677265 656e656e
+     64036f72 6702756b 00000600 01000151 80002d02 6e730663 68696172 6bc0380a
+     686f7374 6d617374 6572c038 77274134 00007080 00001c20 00093a80 00015180.
+ +0.000855
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001.
+ sendto=47
+ +0.000503
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000100
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.490540
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.007220
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665
+     6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330
+     c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006
+     036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180
+     0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01.
+ +0.001356
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000223
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.481741
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.023419
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228583 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790000 01000100 00060001 00015180 003e0141 0c524f4f 542d5345
+     52564552 53034e45 54000a68 6f73746d 61737465 7208494e 5445524e 4943c045
+     77276844 00000708 00000384 00093a80 00015180.
+ +0.000802
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00
+     00010001.
+ sendto=68
+ +0.000607
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000101
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.457291
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005416
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298583 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00
+     00010001 08677265 656e656e 64036f72 6702756b 00000600 01000151 80002d02
+     6e730663 68696172 6bc0440a 686f7374 6d617374 6572c044 77274134 00007080
+     00001c20 00093a80 00015180.
+ +0.000925
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001.
+ sendto=59
+ +0.000575
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000101
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.450274
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.006009
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8580 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 01000104 74657374
+     0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     00060001 0000003c 0027036e 7330c044 0a686f73 746d6173 746572c0 44000000
+     1800000e 10000000 780064c8 00000000 3c.
+ +0.000954
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000145
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.443166
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.014229
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790000 01000100 00060001 00015180 003e0141 0c524f4f 542d5345
+     52564552 53034e45 54000a68 6f73746d 61737465 7208494e 5445524e 4943c045
+     77276844 00000708 00000384 00093a80 00015180.
+ +0.000805
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00
+     00010001.
+ sendto=68
+ +0.000606
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000101
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.428049
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005331
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00
+     00010001 08677265 656e656e 64036f72 6702756b 00000600 01000151 80002d02
+     6e730663 68696172 6bc0440a 686f7374 6d617374 6572c044 77274134 00007080
+     00001c20 00093a80 00015180.
+ +0.000923
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001.
+ sendto=59
+ +0.000584
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000101
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.421110
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004042
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 01000104 74657374
+     0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     00060001 0000003c 0027036e 7330c044 0a686f73 746d6173 746572c0 44000000
+     1800000e 10000000 780064c8 00000000 3c.
+ +0.000951
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000153
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.415964
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.026227
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248583 00010000 00010000 04746573 74036977 6a0a7265 6c617469 76697479
+     00000100 01000006 00010001 5180003e 01410c52 4f4f542d 53455256 45525303
+     4e455400 0a686f73 746d6173 74657208 494e5445 524e4943 c03f7727 68440000
+     07080000 03840009 3a800001 5180.
+ +0.000817
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 04746573 74036977 6a0a7265 6c617469 76697479
+     08646176 656e616e 74086772 65656e65 6e64036f 72670275 6b000001 0001.
+ sendto=62
+ +0.000579
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000102
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998502
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005185
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8583 00010000 00010000 04746573 74036977 6a0a7265 6c617469 76697479
+     08646176 656e616e 74086772 65656e65 6e64036f 72670275 6b000001 00010867
+     7265656e 656e6403 6f726702 756b0000 06000100 01518000 2d026e73 06636869
+     61726bc0 3e0a686f 73746d61 73746572 c03e7727 41340000 70800000 1c200009
+     3a800001 5180.
+ +0.000918
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 04746573 74036977 6a0a7265 6c617469 76697479
+     08677265 656e656e 64036f72 6702756b 00000100 01.
+ sendto=53
+ +0.000524
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000102
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998456
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004007
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312e8580 00010000 00010000 04746573 74036977 6a0a7265 6c617469 76697479
+     08677265 656e656e 64036f72 6702756b 00000100 01c00c00 06000100 00003c00
+     41036e73 300a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b
+     000a686f 73746d61 73746572 c0450000 00180000 0e100000 00780064 c8000000
+     003c.
+ +0.000867
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000175
+ close fd=4
+ close=OK
+ +0.000183
diff --git a/adns-0.6/regress/case-ndots.err b/adns-0.6/regress/case-ndots.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-ndots.err
diff --git a/adns-0.6/regress/case-ndots.out b/adns-0.6/regress/case-ndots.out
new file mode 100644
index 0000000..ceef65a
--- /dev/null
+++ b/adns-0.6/regress/case-ndots.out
@@ -0,0 +1,16 @@
+adns debug: using nameserver 172.18.45.6
+newsx.davenant flags 5 type 1 A(-) submitted
+news.davenant flags 5 type 1 A(-) submitted
+news.davenant.greenend.org.uk flags 5 type 1 A(-) submitted
+trunc.test.iwj.relativity flags 5 type 1 A(-) submitted
+trunx.test.iwj.relativity flags 5 type 1 A(-) submitted
+test.iwj.relativity flags 5 type 1 A(-) submitted
+newsx.davenant flags 5 type A(-): No such domain; nrrs=0; cname=$; owner=newsx.davenant; ttl=175
+news.davenant flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400
+ 172.18.45.6
+news.davenant.greenend.org.uk flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400
+ 172.18.45.6
+trunc.test.iwj.relativity flags 5 type A(-): No such data; nrrs=0; cname=$; owner=trunc.test.iwj.relativity.greenend.org.uk; ttl=60
+trunx.test.iwj.relativity flags 5 type A(-): No such domain; nrrs=0; cname=$; owner=trunx.test.iwj.relativity.greenend.org.uk; ttl=60
+test.iwj.relativity flags 5 type A(-): No such data; nrrs=0; cname=$; owner=test.iwj.relativity.greenend.org.uk; ttl=60
+rc=0
diff --git a/adns-0.6/regress/case-ndots.sys b/adns-0.6/regress/case-ndots.sys
new file mode 100644
index 0000000..8367d98
--- /dev/null
+++ b/adns-0.6/regress/case-ndots.sys
@@ -0,0 +1,277 @@
+ndots -,s
+:1 5/newsx.davenant 5/news.davenant 5/news.davenant.greenend.org.uk 5/trunc.test.iwj.relativity 5/trunx.test.iwj.relativity 5/test.iwj.relativity
+ start 924365863.351594
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000212
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000087
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000069
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 056e6577 73780864 6176656e 616e7408 64617665
+     6e616e74 08677265 656e656e 64036f72 6702756b 00000100 01.
+ sendto=57
+ +0.003433
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 046e6577 73086461 76656e61 6e740864 6176656e
+     616e7408 67726565 6e656e64 036f7267 02756b00 00010001.
+ sendto=56
+ +0.001694
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001.
+ sendto=47
+ +0.001921
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790000 010001.
+ sendto=43
+ +0.001042
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790000 010001.
+ sendto=43
+ +0.002220
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 04746573 74036977 6a0a7265 6c617469 76697479
+     08646176 656e616e 74086772 65656e65 6e64036f 72670275 6b000001 0001.
+ sendto=62
+ +0.001132
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.988558
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000225
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8583 00010000 00010000 056e6577 73780864 6176656e 616e7408 64617665
+     6e616e74 08677265 656e656e 64036f72 6702756b 00000100 01086772 65656e65
+     6e64036f 72670275 6b000006 00010001 51800037 04646e73 3006656c 6d61696c
+     02636fc0 46087269 63686172 646b0663 68696172 6bc03977 26f0bf00 00708000
+     001c2000 093a8000 015180.
+ +0.000801
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 056e6577 73780864 6176656e 616e7408 67726565
+     6e656e64 036f7267 02756b00 00010001.
+ sendto=48
+ +0.001048
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208583 00010000 00010000 046e6577 73086461 76656e61 6e740864 6176656e
+     616e7408 67726565 6e656e64 036f7267 02756b00 00010001 08677265 656e656e
+     64036f72 6702756b 00000600 01000151 80003704 646e7330 06656c6d 61696c02
+     636fc045 08726963 68617264 6b066368 6961726b c0387726 f0bf0000 70800000
+     1c200009 3a800001 5180.
+ +0.000773
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001.
+ sendto=47
+ +0.000440
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000105
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.990293
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004269
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665
+     6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330
+     c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006
+     036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180
+     0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01.
+ +0.001122
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000283
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.986540
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000988
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228583 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790000 01000100 00060001 000000e3 003e0141 0c524f4f 542d5345
+     52564552 53034e45 54000a68 6f73746d 61737465 7208494e 5445524e 4943c045
+     7726f440 00000708 00000384 00093a80 00015180.
+ +0.000665
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00
+     00010001.
+ sendto=68
+ +0.000576
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000106
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.985247
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001800
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790000 01000100 00060001 0000016b 003e0141 0c524f4f 542d5345
+     52564552 53034e45 54000a68 6f73746d 61737465 7208494e 5445524e 4943c045
+     7726f440 00000708 00000384 00093a80 00015180.
+ +0.000671
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00
+     00010001.
+ sendto=68
+ +0.000550
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000105
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.984341
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002209
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248583 00010000 00010000 04746573 74036977 6a0a7265 6c617469 76697479
+     08646176 656e616e 74086772 65656e65 6e64036f 72670275 6b000001 00010867
+     7265656e 656e6403 6f726702 756b0000 06000100 01518000 3704646e 73300665
+     6c6d6169 6c02636f c04b0872 69636861 72646b06 63686961 726bc03e 7726f0bf
+     00007080 00001c20 00093a80 00015180.
+ +0.000817
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 04746573 74036977 6a0a7265 6c617469 76697479
+     08677265 656e656e 64036f72 6702756b 00000100 01.
+ sendto=53
+ +0.000476
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000105
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.982091
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001955
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258583 00010000 00010000 056e6577 73780864 6176656e 616e7408 67726565
+     6e656e64 036f7267 02756b00 00010001 08677265 656e656e 64036f72 6702756b
+     00000600 01000151 80003704 646e7330 06656c6d 61696c02 636fc03d 08726963
+     68617264 6b066368 6961726b c0307726 f0bf0000 70800000 1c200009 3a800001
+     5180.
+ +0.000729
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 056e6577 73780864 6176656e 616e7400 00010001.
+ sendto=32
+ +0.000394
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000109
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.978904
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005814
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665
+     6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330
+     c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006
+     036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180
+     0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01.
+ +0.001125
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000258
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.981536
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001427
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278583 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00
+     00010001 08677265 656e656e 64036f72 6702756b 00000600 01000151 80003704
+     646e7330 06656c6d 61696c02 636fc051 08726963 68617264 6b066368 6961726b
+     c0447726 f0bf0000 70800000 1c200009 3a800001 5180.
+ +0.000823
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001.
+ sendto=59
+ +0.000507
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000106
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.981820
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002135
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00
+     00010001 08677265 656e656e 64036f72 6702756b 00000600 01000151 80003704
+     646e7330 06656c6d 61696c02 636fc051 08726963 68617264 6b066368 6961726b
+     c0447726 f0bf0000 70800000 1c200009 3a800001 5180.
+ +0.000844
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001.
+ sendto=59
+ +0.000505
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000103
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.981768
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001673
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298580 00010000 00010000 04746573 74036977 6a0a7265 6c617469 76697479
+     08677265 656e656e 64036f72 6702756b 00000100 01c00c00 06000100 00003c00
+     41036e73 300a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b
+     000a686f 73746d61 73746572 c0450000 00120000 0e100000 00780064 c8000000
+     003c.
+ +0.000726
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000167
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.982555
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001681
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8583 00010000 00010000 056e6577 73780864 6176656e 616e7400 00010001
+     00000600 01000000 af003e01 410c524f 4f542d53 45525645 5253034e 4554000a
+     686f7374 6d617374 65720849 4e544552 4e4943c0 3a7726f4 40000007 08000003
+     8400093a 80000151 80.
+ +0.000598
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000116
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.990016
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004585
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8580 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 01000104 74657374
+     0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     00060001 0000003c 0027036e 7330c044 0a686f73 746d6173 746572c0 44000000
+     1200000e 10000000 780064c8 00000000 3c.
+ +0.000786
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000146
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.988070
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002234
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 01000104 74657374
+     0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     00060001 0000003c 0027036e 7330c044 0a686f73 746d6173 746572c0 44000000
+     1200000e 10000000 780064c8 00000000 3c.
+ +0.000780
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000120
+ close fd=4
+ close=OK
+ +0.000181
diff --git a/adns-0.6/regress/case-ndotsbad.err b/adns-0.6/regress/case-ndotsbad.err
new file mode 100644
index 0000000..700201a
--- /dev/null
+++ b/adns-0.6/regress/case-ndotsbad.err
@@ -0,0 +1 @@
+adns failure: init: errno=22
diff --git a/adns-0.6/regress/case-ndotsbad.out b/adns-0.6/regress/case-ndotsbad.out
new file mode 100644
index 0000000..b980b59
--- /dev/null
+++ b/adns-0.6/regress/case-ndotsbad.out
@@ -0,0 +1,3 @@
+adns debug: using nameserver 172.18.45.6
+adns: <supplied configuration text>:4: option `ndots:X' malformed or has bad value
+rc=2
diff --git a/adns-0.6/regress/case-ndotsbad.sys b/adns-0.6/regress/case-ndotsbad.sys
new file mode 100644
index 0000000..56d5877
--- /dev/null
+++ b/adns-0.6/regress/case-ndotsbad.sys
@@ -0,0 +1,2 @@
+ndotsbad
+:1 5/news.davenant.greenend.org.uk
diff --git a/adns-0.6/regress/case-noinfto.err b/adns-0.6/regress/case-noinfto.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-noinfto.err
diff --git a/adns-0.6/regress/case-noinfto.out b/adns-0.6/regress/case-noinfto.out
new file mode 100644
index 0000000..8f0d3df
--- /dev/null
+++ b/adns-0.6/regress/case-noinfto.out
@@ -0,0 +1,4 @@
+adns debug: using nameserver 172.18.45.36
+a.b.c.d flags 0 type 1 A(-) submitted
+a.b.c.d flags 0 type A(-): DNS query timed out; nrrs=0; cname=$; owner=$; ttl=604744
+rc=0
diff --git a/adns-0.6/regress/case-noinfto.sys b/adns-0.6/regress/case-noinfto.sys
new file mode 100644
index 0000000..422b38a
--- /dev/null
+++ b/adns-0.6/regress/case-noinfto.sys
@@ -0,0 +1,123 @@
+noserver -,p
+:1 a.b.c.d
+ start 940011574.766962
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000158
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000053
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000039
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.001065
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=1999
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.010188
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000218
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009786
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000282
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009708
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000217
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009800
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000272
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009786
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000216
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009723
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000273
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=EINTR
+ +18.-37194
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=0
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +10.-89436
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000256
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.006138
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000218
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009731
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000261
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009735
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000212
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009790
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000254
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009747
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000228
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009771
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000256
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009755
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 01610162 01630164 00000100 01.
+ sendto=25
+ +0.000226
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009768
+ close fd=4
+ close=OK
+ +0.000363
diff --git a/adns-0.6/regress/case-norecurse.err b/adns-0.6/regress/case-norecurse.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-norecurse.err
diff --git a/adns-0.6/regress/case-norecurse.out b/adns-0.6/regress/case-norecurse.out
new file mode 100644
index 0000000..f0d2a0f
--- /dev/null
+++ b/adns-0.6/regress/case-norecurse.out
@@ -0,0 +1,62 @@
+adns debug: using nameserver 172.18.45.6
+4.204.50.158.in-addr.arpa flags 0 type 1 A(-) submitted
+4.204.50.158.in-addr.arpa flags 0 type 2 NS(raw) submitted
+4.204.50.158.in-addr.arpa flags 0 type 5 CNAME(-) submitted
+4.204.50.158.in-addr.arpa flags 0 type 6 SOA(raw) submitted
+4.204.50.158.in-addr.arpa flags 0 type 12 PTR(raw) submitted
+4.204.50.158.in-addr.arpa flags 0 type 13adns debug: TCP connected (NS=172.18.45.6)
+ HINFO(-) submitted
+4.204.50.158.in-addr.arpa flags 0 type 15adns warning: TCP connection failed: poll/select: exceptional condition detected (NS=172.18.45.6)
+ MX(raw) submitted
+4.204.50.158.in-addr.arpa flags 0 type 16 TXT(-) submitted
+4.204.50.158.in-addr.arpa flags 0 type 17 RP(raw) submitted
+4.204.50.158.in-addr.arpa flags 0 type 65537 A(addr) submitted
+4.204.50.158.in-addr.arpa flags 0 type 65538 NS(+addr) submitted
+4.204.50.158.in-addr.arpa flags 0 type 65548 PTR(checked) submitted
+4.204.50.158.in-addr.arpa flags 0 type 65551adns debug: TCP connected (NS=172.18.45.6)
+ MX(+addr) submitted
+4.204.50.158.in-addr.arpa flags 0 type 131078adns warning: TCP connection failed: poll/select: exceptional condition detected (NS=172.18.45.6)
+ SOA(822) submitted
+4.204.50.158.in-addr.arpa flags 0 type 131089adns debug: reply not found, id 3141, query owner ns2.afpdoc.com (NS=172.18.45.6)
+adns debug: reply not found, id 3142, query owner ns2.afp-notes.com (NS=172.18.45.6)
+adns debug: reply not found, id 3143, query owner ns2.afp-domino.com (NS=172.18.45.6)
+ RP(822) submitted
+4.204.50.158.in-addr.arpa flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type NS(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type SOA(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type PTR(raw): OK; nrrs=23; cname=$; owner=$; ttl=77948
+ ns2.afp.com
+ ns.afp.com
+ news.afp.com
+ ns2.afp.fr
+ ns.afp.fr
+ news.afp.fr
+ ns2.agencefrancepresse.com
+ news.agencefrancepresse.com
+ ns2.agencefrancepresse.fr
+ news.agencefrancepresse.fr
+ ns2.agencefrance-presse.com
+ news.agencefrance-presse.com
+ ns2.agencefrance-presse.fr
+ news.agencefrance-presse.fr
+ ns2.imageforum.com
+ news.imageforum.com
+ ns2.imageforum.tm.fr
+ news.imageforum.tm.fr
+ ns2.ooh-lah-lah.com
+ ns2.afpsciences.com
+ ns2.afpdoc.com
+ ns2.afp-notes.com
+ ns2.afp-domino.com
+4.204.50.158.in-addr.arpa flags 0 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type NS(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type SOA(822): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=$; ttl=77948
+4.204.50.158.in-addr.arpa flags 0 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=0
+rc=0
diff --git a/adns-0.6/regress/case-norecurse.sys b/adns-0.6/regress/case-norecurse.sys
new file mode 100644
index 0000000..3f3adf6
--- /dev/null
+++ b/adns-0.6/regress/case-norecurse.sys
@@ -0,0 +1,633 @@
+default -0x16
+4.204.50.158.in-addr.arpa
+ start 939764098.821612
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000163
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000053
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000041
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.001437
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 010001.
+ +0.000286
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000152
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.000904
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 020001.
+ +0.000247
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000144
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 050001.
+ sendto=43
+ +0.001157
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000093
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.000957
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 060001.
+ +0.000249
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000113
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.001196
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238380 00010012 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000130 7c000d03 6e733203 61667003
+     636f6d00 c00c000c 00010001 307c0005 026e73c0 3bc00c00 0c000100 01307c00
+     07046e65 7773c03b c00c000c 00010001 307c000c 036e7332 03616670 02667200
+     c00c000c 00010001 307c0005 026e73c0 78c00c00 0c000100 01307c00 07046e65
+     7773c078 c00c000c 00010001 307c0019 036e7332 12616765 6e636566 72616e63
+     65707265 737365c0 3fc00c00 0c000100 01307c00 07046e65 7773c0b4 c00c000c
+     00010001 307c0019 036e7332 12616765 6e636566 72616e63 65707265 737365c0
+     7cc00c00 0c000100 01307c00 07046e65 7773c0ec c00c000c 00010001 307c001a
+     036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001
+     0001307c 0007046e 657773c1 24c00c00 0c000100 01307c00 1a036e73 32136167
+     656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000130 7c000704
+     6e657773 c15dc00c 000c0001 0001307c 0011036e 73320a69 6d616765 666f7275
+     6dc03fc0 0c000c00 01000130 7c000704 6e657773 c196c00c 000c0001 0001307c
+     0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 0001307c
+     0007046e 657773c1 c6.
+ +0.002263
+ socket type=SOCK_STREAM
+ socket=5
+ +0.000942
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000045
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000041
+ connect fd=5 addr=172.18.45.6:53
+ connect=EINPROGRESS
+ +0.000500
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000083
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0d0001.
+ sendto=43
+ +0.000925
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0d0001.
+ +0.000256
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000116
+ read fd=5 buflen=1
+ read=EAGAIN
+ +0.000123
+ write fd=5
+     002b3123 01000001 00000000 00000134 03323034 02353003 31353807 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.001681
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.001010
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0f0001.
+ +0.000266
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000117
+ read fd=5 buflen=2
+ read=OK
+     02ac.
+ +0.000175
+ read fd=5 buflen=684
+ read=OK
+     31238180 00010017 00010001 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000130 7c000d03 6e733203 61667003
+     636f6d00 c00c000c 00010001 307c0005 026e73c0 3bc00c00 0c000100 01307c00
+     07046e65 7773c03b c00c000c 00010001 307c000c 036e7332 03616670 02667200
+     c00c000c 00010001 307c0005 026e73c0 78c00c00 0c000100 01307c00 07046e65
+     7773c078 c00c000c 00010001 307c0019 036e7332 12616765 6e636566 72616e63
+     65707265 737365c0 3fc00c00 0c000100 01307c00 07046e65 7773c0b4 c00c000c
+     00010001 307c0019 036e7332 12616765 6e636566 72616e63 65707265 737365c0
+     7cc00c00 0c000100 01307c00 07046e65 7773c0ec c00c000c 00010001 307c001a
+     036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001
+     0001307c 0007046e 657773c1 24c00c00 0c000100 01307c00 1a036e73 32136167
+     656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000130 7c000704
+     6e657773 c15dc00c 000c0001 0001307c 0011036e 73320a69 6d616765 666f7275
+     6dc03fc0 0c000c00 01000130 7c000704 6e657773 c196c00c 000c0001 0001307c
+     0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 0001307c
+     0007046e 657773c1 c6c00c00 0c000100 01307c00 12036e73 320b6f6f 682d6c61
+     682d6c61 68c03fc0 0c000c00 01000130 7c001203 6e73320b 61667073 6369656e
+     636573c0 3fc00c00 0c000100 01307c00 0d036e73 32066166 70646f63 c03fc00c
+     000c0001 0001307c 0010036e 73320961 66702d6e 6f746573 c03fc00c 000c0001
+     0001307c 0011036e 73320a61 66702d64 6f6d696e 6fc03f03 32303402 35300331
+     35380769 6e2d6164 64720461 72706100 00020001 0001307c 0002c037 c0370001
+     00010002 80980004 9e32cc04.
+ +0.002445
+ read fd=5 buflen=686
+ read=EAGAIN
+ +0.003282
+ close fd=5
+ close=OK
+ +0.000529
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 100001.
+ sendto=43
+ +0.000940
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 100001.
+ +0.000256
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000116
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.000928
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ +0.000259
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000113
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.000917
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 010001.
+ +0.000259
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000125
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.000899
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 020001.
+ +0.000262
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000124
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.001190
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8380 00010012 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000130 7c000d03 6e733203 61667003
+     636f6d00 c00c000c 00010001 307c0005 026e73c0 3bc00c00 0c000100 01307c00
+     07046e65 7773c03b c00c000c 00010001 307c000c 036e7332 03616670 02667200
+     c00c000c 00010001 307c0005 026e73c0 78c00c00 0c000100 01307c00 07046e65
+     7773c078 c00c000c 00010001 307c0019 036e7332 12616765 6e636566 72616e63
+     65707265 737365c0 3fc00c00 0c000100 01307c00 07046e65 7773c0b4 c00c000c
+     00010001 307c0019 036e7332 12616765 6e636566 72616e63 65707265 737365c0
+     7cc00c00 0c000100 01307c00 07046e65 7773c0ec c00c000c 00010001 307c001a
+     036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001
+     0001307c 0007046e 657773c1 24c00c00 0c000100 01307c00 1a036e73 32136167
+     656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000130 7c000704
+     6e657773 c15dc00c 000c0001 0001307c 0011036e 73320a69 6d616765 666f7275
+     6dc03fc0 0c000c00 01000130 7c000704 6e657773 c196c00c 000c0001 0001307c
+     0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 0001307c
+     0007046e 657773c1 c6.
+ +0.001723
+ socket type=SOCK_STREAM
+ socket=5
+ +0.000993
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000044
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000039
+ connect fd=5 addr=172.18.45.6:53
+ connect=EINPROGRESS
+ +0.000436
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000079
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.000907
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0f0001.
+ +0.000264
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000118
+ read fd=5 buflen=1
+ read=EAGAIN
+ +0.000068
+ write fd=5
+     002b312a 01000001 00000000 00000134 03323034 02353003 31353807 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.001361
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.000875
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 060001.
+ +0.000265
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000115
+ read fd=5 buflen=686
+ read=OK
+     02ac312a 81800001 00170001 00010134 03323034 02353003 31353807 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 01307c00 0d036e73 32036166
+     7003636f 6d00c00c 000c0001 0001307c 0005026e 73c03bc0 0c000c00 01000130
+     7c000704 6e657773 c03bc00c 000c0001 0001307c 000c036e 73320361 66700266
+     7200c00c 000c0001 0001307c 0005026e 73c078c0 0c000c00 01000130 7c000704
+     6e657773 c078c00c 000c0001 0001307c 0019036e 73321261 67656e63 65667261
+     6e636570 72657373 65c03fc0 0c000c00 01000130 7c000704 6e657773 c0b4c00c
+     000c0001 0001307c 0019036e 73321261 67656e63 65667261 6e636570 72657373
+     65c07cc0 0c000c00 01000130 7c000704 6e657773 c0ecc00c 000c0001 0001307c
+     001a036e 73321361 67656e63 65667261 6e63652d 70726573 7365c03f c00c000c
+     00010001 307c0007 046e6577 73c124c0 0c000c00 01000130 7c001a03 6e733213
+     6167656e 63656672 616e6365 2d707265 737365c0 7cc00c00 0c000100 01307c00
+     07046e65 7773c15d c00c000c 00010001 307c0011 036e7332 0a696d61 6765666f
+     72756dc0 3fc00c00 0c000100 01307c00 07046e65 7773c196 c00c000c 00010001
+     307c0014 036e7332 0a696d61 6765666f 72756d02 746dc07c c00c000c 00010001
+     307c0007 046e6577 73c1c6c0 0c000c00 01000130 7c001203 6e73320b 6f6f682d
+     6c61682d 6c6168c0 3fc00c00 0c000100 01307c00 12036e73 320b6166 70736369
+     656e6365 73c03fc0 0c000c00 01000130 7c000d03 6e733206 61667064 6f63c03f
+     c00c000c 00010001 307c0010 036e7332 09616670 2d6e6f74 6573c03f c00c000c
+     00010001 307c0011 036e7332 0a616670 2d646f6d 696e6fc0 3f033230 34023530
+     03313538 07696e2d 61646472 04617270 61000002 00010001 307c0002 c037c037
+     00010001 00028098 00049e32 cc04.
+ +0.002314
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 036e7332 03616670 03636f6d 00000100 01.
+ sendto=29
+ +0.001132
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 026e7303 61667003 636f6d00 00010001.
+ sendto=28
+ +0.000872
+ sendto fd=4 addr=172.18.45.6:53
+     312f0100 00010000 00000000 046e6577 73036166 7003636f 6d000001 0001.
+ sendto=30
+ +0.000864
+ sendto fd=4 addr=172.18.45.6:53
+     31300100 00010000 00000000 036e7332 03616670 02667200 00010001.
+ sendto=28
+ +0.000857
+ sendto fd=4 addr=172.18.45.6:53
+     31310100 00010000 00000000 026e7303 61667002 66720000 010001.
+ sendto=27
+ +0.001077
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 046e6577 73036166 70026672 00000100 01.
+ sendto=29
+ +0.001081
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265
+     73736503 636f6d00 00010001.
+ sendto=44
+ +0.001138
+ sendto fd=4 addr=172.18.45.6:53
+     31340100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 03636f6d 00000100 01.
+ sendto=45
+ +0.001216
+ sendto fd=4 addr=172.18.45.6:53
+     31350100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265
+     73736502 66720000 010001.
+ sendto=43
+ +0.001134
+ sendto fd=4 addr=172.18.45.6:53
+     31360100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 02667200 00010001.
+ sendto=44
+ +0.001163
+ sendto fd=4 addr=172.18.45.6:53
+     31370100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 03636f6d 00000100 01.
+ sendto=45
+ +0.001153
+ sendto fd=4 addr=172.18.45.6:53
+     31380100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 6503636f 6d000001 0001.
+ sendto=46
+ +0.001167
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 02667200 00010001.
+ sendto=44
+ +0.001170
+ sendto fd=4 addr=172.18.45.6:53
+     313a0100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 65026672 00000100 01.
+ sendto=45
+ +0.001174
+ sendto fd=4 addr=172.18.45.6:53
+     313b0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d03 636f6d00
+     00010001.
+ sendto=36
+ +0.001119
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 03636f6d
+     00000100 01.
+ sendto=37
+ +0.001141
+ sendto fd=4 addr=172.18.45.6:53
+     313d0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d02 746d0266
+     72000001 0001.
+ sendto=38
+ +0.001115
+ sendto fd=4 addr=172.18.45.6:53
+     313e0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 02746d02
+     66720000 010001.
+ sendto=39
+ +0.001383
+ sendto fd=4 addr=172.18.45.6:53
+     313f0100 00010000 00000000 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d
+     00000100 01.
+ sendto=37
+ +0.001190
+ sendto fd=4 addr=172.18.45.6:53
+     31400100 00010000 00000000 036e7332 0b616670 73636965 6e636573 03636f6d
+     00000100 01.
+ sendto=37
+ +0.001178
+ sendto fd=4 addr=172.18.45.6:53
+     31410100 00010000 00000000 036e7332 06616670 646f6303 636f6d00 00010001.
+ sendto=32
+ +0.001112
+ sendto fd=4 addr=172.18.45.6:53
+     31420100 00010000 00000000 036e7332 09616670 2d6e6f74 65730363 6f6d0000
+     010001.
+ sendto=35
+ +0.001167
+ sendto fd=4 addr=172.18.45.6:53
+     31430100 00010000 00000000 036e7332 0a616670 2d646f6d 696e6f03 636f6d00
+     00010001.
+ sendto=36
+ +0.001187
+ read fd=5 buflen=686
+ read=EAGAIN
+ +0.000096
+ close fd=5
+ close=OK
+ +0.000598
+ sendto fd=4 addr=172.18.45.6:53
+     31440100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.001333
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8180 00010001 00020002 036e7332 03616670 03636f6d 00000100 01c00c00
+     01000100 02809800 049e32cc 04034146 5003636f 6d000002 00010001 4d720002
+     c00cc02d 00020001 00014d72 0006036e 7331c02d c00c0001 00010002 80980004
+     9e32cc04 c04e0001 00010002 80980004 d0dfa603.
+ +0.000734
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312e8180 00010001 00020002 026e7303 61667003 636f6d00 00010001 c00c0001
+     00010001 4d720004 9e32cc04 03414650 03636f6d 00000200 0100014d 72000603
+     6e7332c0 2cc02c00 02000100 014d7200 06036e73 31c02cc0 3f000100 01000280
+     9800049e 32cc04c0 51000100 01000280 980004d0 dfa603.
+ +0.000768
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312f8180 00010001 00020002 046e6577 73036166 7003636f 6d000001 0001c00c
+     00010001 00013089 00049e32 cc040341 46500363 6f6d0000 02000100 014d7200
+     06036e73 32c02ec0 2e000200 0100014d 72000603 6e7331c0 2ec04100 01000100
+     02809800 049e32cc 04c05300 01000100 02809800 04d0dfa6 03.
+ +0.000623
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31308180 00010001 00020002 036e7332 03616670 02667200 00010001 c00c0001
+     00010001 30850004 9e32cc04 03616670 02667200 00020001 00013085 0002c00c
+     c02c0002 00010001 30850006 036e7331 c02cc00c 00010001 00013085 00049e32
+     cc04c04c 00010001 00013085 0004d0df a603.
+ +0.000602
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31318180 00010001 00020002 026e7303 61667002 66720000 010001c0 0c000100
+     01000130 8500049e 32cc0403 61667002 66720000 02000100 01308500 06036e73
+     32c02bc0 2b000200 01000130 85000603 6e7331c0 2bc03d00 01000100 01308500
+     049e32cc 04c04f00 01000100 01308500 04d0dfa6 03.
+ +0.000624
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31328180 00010001 00020002 046e6577 73036166 70026672 00000100 01c00c00
+     01000100 012f4700 049e32cc 04036166 70026672 00000200 01000130 85000603
+     6e7332c0 2dc02d00 02000100 01308500 06036e73 31c02dc0 3f000100 01000130
+     8500049e 32cc04c0 51000100 01000130 850004d0 dfa603.
+ +0.000643
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31338180 00010001 00020002 036e7332 12616765 6e636566 72616e63 65707265
+     73736503 636f6d00 00010001 c00c0001 00010001 30850004 9e32cc04 12616765
+     6e636566 72616e63 65707265 73736503 636f6d00 00020001 00013085 0002c00c
+     c03c0002 00010001 30850006 036e7331 c03cc00c 00010001 00013085 00049e32
+     cc04c06c 00010001 00013085 0004d0df a603.
+ +0.000703
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31348180 00010001 00020002 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 03636f6d 00000100 01c00c00 01000100 01308500 049e32cc 04126167
+     656e6365 6672616e 63657072 65737365 03636f6d 00000200 01000130 85000603
+     6e7332c0 3dc03d00 02000100 01308500 06036e73 31c03dc0 5f000100 01000130
+     8500049e 32cc04c0 71000100 01000130 850004d0 dfa603.
+ +0.000750
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31358180 00010001 00020002 036e7332 12616765 6e636566 72616e63 65707265
+     73736502 66720000 010001c0 0c000100 01000130 8900049e 32cc0412 6167656e
+     63656672 616e6365 70726573 73650266 72000002 00010001 30890002 c00cc03b
+     00020001 00013089 0006036e 7331c03b c00c0001 00010001 30890004 9e32cc04
+     c06a0001 00010001 30890004 d0dfa603.
+ +0.000708
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31368180 00010001 00020002 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 02667200 00010001 c00c0001 00010001 30890004 9e32cc04 12616765
+     6e636566 72616e63 65707265 73736502 66720000 02000100 01308900 06036e73
+     32c03cc0 3c000200 01000130 89000603 6e7331c0 3cc05d00 01000100 01308900
+     049e32cc 04c06f00 01000100 01308900 04d0dfa6 03.
+ +0.000739
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31378180 00010001 00020002 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 03636f6d 00000100 01c00c00 01000100 014dd900 049e32cc 04136167
+     656e6365 6672616e 63652d70 72657373 6503636f 6d000002 00010001 4dd90002
+     c00cc03d 00020001 00014dd9 0006036e 7331c03d c00c0001 00010001 4dd90004
+     9e32cc04 c06e0001 00010001 4dd90004 d0dfa603.
+ +0.000723
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31388180 00010001 00020002 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 6503636f 6d000001 0001c00c 00010001 00014dd9 00049e32 cc041361
+     67656e63 65667261 6e63652d 70726573 73650363 6f6d0000 02000100 014dd900
+     06036e73 32c03ec0 3e000200 0100014d d9000603 6e7331c0 3ec06100 01000100
+     014dd900 049e32cc 04c07300 01000100 014dd900 04d0dfa6 03.
+ +0.000757
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31398180 00010001 00020002 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 02667200 00010001 c00c0001 00010001 30890004 9e32cc04 13616765
+     6e636566 72616e63 652d7072 65737365 02667200 00020001 00013089 0002c00c
+     c03c0002 00010001 30890006 036e7331 c03cc00c 00010001 00013089 00049e32
+     cc04c06c 00010001 00013089 0004d0df a603.
+ +0.000721
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313a8180 00010001 00020002 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 65026672 00000100 01c00c00 01000100 01308900 049e32cc 04136167
+     656e6365 6672616e 63652d70 72657373 65026672 00000200 01000130 89000603
+     6e7332c0 3dc03d00 02000100 01308900 06036e73 31c03dc0 5f000100 01000130
+     8900049e 32cc04c0 71000100 01000130 890004d0 dfa603.
+ +0.000732
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313b8180 00010001 00020002 036e7332 0a696d61 6765666f 72756d03 636f6d00
+     00010001 c00c0001 00010001 30890004 9e32cc04 0a696d61 6765666f 72756d03
+     636f6d00 00020001 00013089 0002c00c c0340002 00010001 30890006 036e7331
+     c034c00c 00010001 00013089 00049e32 cc04c05c 00010001 00013089 0004d0df
+     a603.
+ +0.000677
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313c8180 00010001 00020002 046e6577 730a696d 61676566 6f72756d 03636f6d
+     00000100 01c00c00 01000100 01308900 049e32cc 040a696d 61676566 6f72756d
+     03636f6d 00000200 01000130 89000603 6e7332c0 35c03500 02000100 01308900
+     06036e73 31c035c0 4f000100 01000130 8900049e 32cc04c0 61000100 01000130
+     890004d0 dfa603.
+ +0.000673
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313d8180 00010001 00020002 036e7332 0a696d61 6765666f 72756d02 746d0266
+     72000001 0001c00c 00010001 000280c4 00049e32 cc040a69 6d616765 666f7275
+     6d02746d 02667200 00020001 000280c4 0002c00c c0360002 00010002 80c40006
+     036e7331 c036c00c 00010001 000280c4 00049e32 cc04c060 00010001 000280c4
+     0004d0df a603.
+ +0.000687
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313e8180 00010001 00020002 046e6577 730a696d 61676566 6f72756d 02746d02
+     66720000 010001c0 0c000100 0100012f 4500049e 32cc040a 696d6167 65666f72
+     756d0274 6d026672 00000200 01000280 c4000603 6e7332c0 37c03700 02000100
+     0280c400 06036e73 31c037c0 53000100 01000280 c400049e 32cc04c0 65000100
+     01000280 c40004d0 dfa603.
+ +0.000685
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313f8180 00010001 00020002 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d
+     00000100 01c00c00 01000100 014dd900 049e32cc 040b6f6f 682d6c61 682d6c61
+     6803636f 6d000002 00010001 4dd90002 c00cc035 00020001 00014dd9 0006036e
+     7331c035 c00c0001 00010001 4dd90004 9e32cc04 c05e0001 00010001 4dd90004
+     d0dfa603.
+ +0.000664
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31408180 00010000 00010000 036e7332 0b616670 73636965 6e636573 03636f6d
+     00000100 010b6166 70736369 656e6365 7303636f 6d000006 00010000 0148002c
+     03646e73 08766963 746f6972 65026672 0004726f 6f74c044 77276589 00007080
+     00001c20 004f1a00 00015180.
+ +0.000607
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31418180 00010000 00010000 036e7332 06616670 646f6303 636f6d00 00010001
+     06616670 646f6303 636f6d00 00060001 00000148 002c0364 6e730876 6963746f
+     69726502 66720004 726f6f74 c03a7727 65890000 70800000 1c20004f 1a000001
+     5180.
+ +0.001536
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31428180 00010001 00020002 036e7332 09616670 2d6e6f74 65730363 6f6d0000
+     010001c0 0c000100 01000130 8900049e 32cc0409 6166702d 6e6f7465 7303636f
+     6d000002 00010001 30890002 c00cc033 00020001 00013089 0006036e 7331c033
+     c00c0001 00010001 30890004 9e32cc04 c05a0001 00010001 30890004 d0dfa603.
+ +0.000601
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31438180 00010001 00020002 036e7332 0a616670 2d646f6d 696e6f03 636f6d00
+     00010001 c00c0001 00010001 30890004 9e32cc04 0a616670 2d646f6d 696e6f03
+     636f6d00 00020001 00013089 0002c00c c0340002 00010001 30890006 036e7331
+     c034c00c 00010001 00013089 00049e32 cc04c05c 00010001 00013089 0004d0df
+     a603.
+ +0.000629
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31448180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ +0.000317
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000116
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.920611
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-754319
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 050001.
+ +0.000252
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000127
+ close fd=4
+ close=OK
+ +0.000208
diff --git a/adns-0.6/regress/case-norecurse2.err b/adns-0.6/regress/case-norecurse2.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-norecurse2.err
diff --git a/adns-0.6/regress/case-norecurse2.out b/adns-0.6/regress/case-norecurse2.out
new file mode 100644
index 0000000..b00974a
--- /dev/null
+++ b/adns-0.6/regress/case-norecurse2.out
@@ -0,0 +1,60 @@
+adns debug: using nameserver 172.18.45.6
+4.204.50.158.in-addr.arpa flags 0 type 1 A(-) submitted
+4.204.50.158.in-addr.arpa flags 0 type 2 NS(raw) submitted
+4.204.50.158.in-addr.arpa flags 0 type 5 CNAME(-) submitted
+4.204.50.158.in-addr.arpa flags 0 type 6 SOA(raw) submitted
+4.204.50.158.in-addr.arpa flags 0 type 12 PTR(raw) submitted
+4.204.50.158.in-addr.arpa flags 0 type 13 HINFO(-) submitted
+4.204.50.158.in-addr.arpa flags 0 type 15 MX(raw) submitted
+4.204.50.158.in-addr.arpa flags 0 type 16 TXT(-) submitted
+4.204.50.158.in-addr.arpa flags 0 type 17 RP(raw) submitted
+4.204.50.158.in-addr.arpa flags 0 type 65537 A(addr) submitted
+4.204.50.158.in-addr.arpa flags 0 type 65538 NS(+addr) submitted
+4.204.50.158.in-addr.arpa flags 0 type 65548 PTR(checked) submitted
+4.204.50.158.in-addr.arpa flags 0 type 65551 MX(+addr) submitted
+4.204.50.158.in-addr.arpa flags 0 type 131078 SOA(822) submitted
+4.204.50.158.in-addr.arpa flags 0 type 131089 RP(822) submitted
+4.204.50.158.in-addr.arpa flags 0 type SOA(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type NS(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type NS(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type SOA(822): No such data; nrrs=0; cname=$; owner=$; ttl=0
+adns debug: reply not found, id 312c, query owner 4.204.50.158.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 311f, query owner 4.204.50.158.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 3120, query owner 4.204.50.158.in-addr.arpa (NS=172.18.45.6)
+adns debug: reply not found, id 312a, query owner 4.204.50.158.in-addr.arpa (NS=172.18.45.6)
+4.204.50.158.in-addr.arpa flags 0 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0
+4.204.50.158.in-addr.arpa flags 0 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=0
+adns debug: TCP connected (NS=172.18.45.6)
+4.204.50.158.in-addr.arpa flags 0 type PTR(raw): OK; nrrs=23; cname=$; owner=$; ttl=0
+ ns2.afp.com
+ ns.afp.com
+ news.afp.com
+ ns2.afp.fr
+ ns.afp.fr
+ news.afp.fr
+ ns2.agencefrancepresse.com
+ news.agencefrancepresse.com
+ ns2.agencefrancepresse.fr
+ news.agencefrancepresse.fr
+ ns2.agencefrance-presse.com
+ news.agencefrance-presse.com
+ ns2.agencefrance-presse.fr
+ news.agencefrance-presse.fr
+ ns2.imageforum.com
+ news.imageforum.com
+ ns2.imageforum.tm.fr
+ news.imageforum.tm.fr
+ ns2.ooh-lah-lah.com
+ ns2.afpsciences.com
+ ns2.afpdoc.com
+ ns2.afp-notes.com
+ ns2.afp-domino.com
+4.204.50.158.in-addr.arpa flags 0 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=$; ttl=-6
+rc=0
diff --git a/adns-0.6/regress/case-norecurse2.sys b/adns-0.6/regress/case-norecurse2.sys
new file mode 100644
index 0000000..388543f
--- /dev/null
+++ b/adns-0.6/regress/case-norecurse2.sys
@@ -0,0 +1,1212 @@
+default -0x16
+4.204.50.158.in-addr.arpa
+ start 939764277.018636
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000162
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000052
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000042
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.001984
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000131
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.001195
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000092
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 050001.
+ sendto=43
+ +0.001175
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000096
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.001216
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000098
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.001153
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000095
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0d0001.
+ sendto=43
+ +0.001170
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000103
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.001162
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000099
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 100001.
+ sendto=43
+ +0.001193
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000104
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.001203
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000105
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.001379
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000105
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.001199
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000107
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.001196
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000111
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0f0001.
+ sendto=43
+ +0.001229
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000114
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.001187
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000115
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.001165
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000116
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.979603
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.005569
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 060001.
+ +0.000287
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000173
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.973574
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.149373
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0d0001.
+ +0.000294
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000119
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.823788
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.019622
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0f0001.
+ +0.000268
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000116
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.803782
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.019566
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 100001.
+ +0.000266
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000116
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.783834
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.019476
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0f0001.
+ +0.000261
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000120
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.763977
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.189710
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 010001.
+ +0.000268
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000119
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.573880
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.019648
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 020001.
+ +0.000260
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000119
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.553853
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.019563
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ +0.000257
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000119
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.533914
+ select=0 rfds=[] wfds=[] efds=[]
+ +1.-463554
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 010001.
+ sendto=43
+ +0.000546
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 020001.
+ sendto=43
+ +0.000484
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 050001.
+ sendto=43
+ +0.000485
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.002425
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000119
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 010001.
+ +0.000255
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 020001.
+ +0.000284
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000100
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.001182
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.007693
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000479
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.000465
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.001722
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009054
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000480
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 060001.
+ sendto=43
+ +0.000488
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.980098
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000131
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 060001.
+ +0.000231
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000119
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.979617
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-21402
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.001019
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009951
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 050001.
+ sendto=43
+ +0.000505
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000530
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.000468
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009497
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008500
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000459
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.989538
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-10446
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 050001.
+ sendto=43
+ +0.000537
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000485
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.000487
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009450
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008478
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000000
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.000106
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000456
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.989451
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-10542
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 050001.
+ sendto=43
+ +0.000612
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000552
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.000564
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.009474
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008252
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000106
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009994
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000467
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.979559
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.372703
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 060001.
+ +0.000261
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000225
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.606370
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039270
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 010001.
+ +0.000255
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000224
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.566621
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.149484
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 020001.
+ +0.000261
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000200
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.416676
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-583334
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000010
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.010045
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 050001.
+ sendto=43
+ +0.000504
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000456
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ sendto=43
+ +0.000499
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.008480
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008495
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001.
+ sendto=43
+ +0.000644
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.989402
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.490712
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 110001.
+ +0.001892
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238380 00010012 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000000 00000d03 6e733203 61667003
+     636f6d00 c00c000c 00010000 00000005 026e73c0 3bc00c00 0c000100 00000000
+     07046e65 7773c03b c00c000c 00010000 0000000c 036e7332 03616670 02667200
+     c00c000c 00010000 00000005 026e73c0 78c00c00 0c000100 00000000 07046e65
+     7773c078 c00c000c 00010000 00000019 036e7332 12616765 6e636566 72616e63
+     65707265 737365c0 3fc00c00 0c000100 00000000 07046e65 7773c0b4 c00c000c
+     00010000 00000019 036e7332 12616765 6e636566 72616e63 65707265 737365c0
+     7cc00c00 0c000100 00000000 07046e65 7773c0ec c00c000c 00010000 0000001a
+     036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001
+     00000000 0007046e 657773c1 24c00c00 0c000100 00000000 1a036e73 32136167
+     656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000000 00000704
+     6e657773 c15dc00c 000c0001 00000000 0011036e 73320a69 6d616765 666f7275
+     6dc03fc0 0c000c00 01000000 00000704 6e657773 c196c00c 000c0001 00000000
+     0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 00000000
+     0007046e 657773c1 c6.
+ +0.003281
+ socket type=SOCK_STREAM
+ socket=5
+ +0.002885
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000045
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000039
+ connect fd=5 addr=172.18.45.6:53
+ connect=EINPROGRESS
+ +0.000565
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 050001.
+ +0.000249
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8380 00010012 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000000 00000d03 6e733203 61667003
+     636f6d00 c00c000c 00010000 00000005 026e73c0 3bc00c00 0c000100 00000000
+     07046e65 7773c03b c00c000c 00010000 0000000c 036e7332 03616670 02667200
+     c00c000c 00010000 00000005 026e73c0 78c00c00 0c000100 00000000 07046e65
+     7773c078 c00c000c 00010000 00000019 036e7332 12616765 6e636566 72616e63
+     65707265 737365c0 3fc00c00 0c000100 00000000 07046e65 7773c0b4 c00c000c
+     00010000 00000019 036e7332 12616765 6e636566 72616e63 65707265 737365c0
+     7cc00c00 0c000100 00000000 07046e65 7773c0ec c00c000c 00010000 0000001a
+     036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001
+     00000000 0007046e 657773c1 24c00c00 0c000100 00000000 1a036e73 32136167
+     656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000000 00000704
+     6e657773 c15dc00c 000c0001 00000000 0011036e 73320a69 6d616765 666f7275
+     6dc03fc0 0c000c00 01000000 00000704 6e657773 c196c00c 000c0001 00000000
+     0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 00000000
+     0007046e 657773c1 c6.
+ +0.001704
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8380 00010012 00000000 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000000 00000d03 6e733203 61667003
+     636f6d00 c00c000c 00010000 00000005 026e73c0 3bc00c00 0c000100 00000000
+     07046e65 7773c03b c00c000c 00010000 0000000c 036e7332 03616670 02667200
+     c00c000c 00010000 00000005 026e73c0 78c00c00 0c000100 00000000 07046e65
+     7773c078 c00c000c 00010000 00000019 036e7332 12616765 6e636566 72616e63
+     65707265 737365c0 3fc00c00 0c000100 00000000 07046e65 7773c0b4 c00c000c
+     00010000 00000019 036e7332 12616765 6e636566 72616e63 65707265 737365c0
+     7cc00c00 0c000100 00000000 07046e65 7773c0ec c00c000c 00010000 0000001a
+     036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001
+     00000000 0007046e 657773c1 24c00c00 0c000100 00000000 1a036e73 32136167
+     656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000000 00000704
+     6e657773 c15dc00c 000c0001 00000000 0011036e 73320a69 6d616765 666f7275
+     6dc03fc0 0c000c00 01000000 00000704 6e657773 c196c00c 000c0001 00000000
+     0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 00000000
+     0007046e 657773c1 c6.
+ +0.001827
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000201
+ select max=6 rfds=[4] wfds=[5] efds=[] to=13.987312
+ select=1 rfds=[] wfds=[5] efds=[]
+ +0.000364
+ read fd=5 buflen=1
+ read=EAGAIN
+ +0.000127
+ write fd=5
+     002b3123 01000001 00000000 00000134 03323034 02353003 31353807 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.001692
+ write fd=5
+     002b312a 01000001 00000000 00000134 03323034 02353003 31353807 696e2d61
+     64647204 61727061 00000c00 01.
+ write=45
+ +0.001275
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.983854
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.000150
+ read fd=5 buflen=2
+ read=OK
+     02e1.
+ +0.000196
+ read fd=5 buflen=737
+ read=OK
+     31238180 00010017 00020002 01340332 30340235 30033135 3807696e 2d616464
+     72046172 70610000 0c0001c0 0c000c00 01000000 00000d03 6e733203 61667003
+     636f6d00 c00c000c 00010000 00000005 026e73c0 3bc00c00 0c000100 00000000
+     07046e65 7773c03b c00c000c 00010000 0000000c 036e7332 03616670 02667200
+     c00c000c 00010000 00000005 026e73c0 78c00c00 0c000100 00000000 07046e65
+     7773c078 c00c000c 00010000 00000019 036e7332 12616765 6e636566 72616e63
+     65707265 737365c0 3fc00c00 0c000100 00000000 07046e65 7773c0b4 c00c000c
+     00010000 00000019 036e7332 12616765 6e636566 72616e63 65707265 737365c0
+     7cc00c00 0c000100 00000000 07046e65 7773c0ec c00c000c 00010000 0000001a
+     036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001
+     00000000 0007046e 657773c1 24c00c00 0c000100 00000000 1a036e73 32136167
+     656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000000 00000704
+     6e657773 c15dc00c 000c0001 00000000 0011036e 73320a69 6d616765 666f7275
+     6dc03fc0 0c000c00 01000000 00000704 6e657773 c196c00c 000c0001 00000000
+     0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 00000000
+     0007046e 657773c1 c6c00c00 0c000100 00000000 12036e73 320b6f6f 682d6c61
+     682d6c61 68c03fc0 0c000c00 01000000 00001203 6e73320b 61667073 6369656e
+     636573c0 3fc00c00 0c000100 00000000 0d036e73 32066166 70646f63 c03fc00c
+     000c0001 00000000 0010036e 73320961 66702d6e 6f746573 c03fc00c 000c0001
+     00000000 0011036e 73320a61 66702d64 6f6d696e 6fc03f02 35300331 35380769
+     6e2d6164 64720461 72706100 00020001 0007e8fe 0002c037 02353003 31353807
+     696e2d61 64647204 61727061 00000200 010007e8 fe000603 4e5331c0 3bc03700
+     01000100 02a2fe00 049e32cc 04034e53 31c03b00 01000100 02a2fe00 04d0dfa6
+     03.
+ +0.002595
+ read fd=5 buflen=739
+ read=OK
+     02e1312a 81800001 00170002 00020134 03323034 02353003 31353807 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 00000000 0d036e73 32036166
+     7003636f 6d00c00c 000c0001 00000000 0005026e 73c03bc0 0c000c00 01000000
+     00000704 6e657773 c03bc00c 000c0001 00000000 000c036e 73320361 66700266
+     7200c00c 000c0001 00000000 0005026e 73c078c0 0c000c00 01000000 00000704
+     6e657773 c078c00c 000c0001 00000000 0019036e 73321261 67656e63 65667261
+     6e636570 72657373 65c03fc0 0c000c00 01000000 00000704 6e657773 c0b4c00c
+     000c0001 00000000 0019036e 73321261 67656e63 65667261 6e636570 72657373
+     65c07cc0 0c000c00 01000000 00000704 6e657773 c0ecc00c 000c0001 00000000
+     001a036e 73321361 67656e63 65667261 6e63652d 70726573 7365c03f c00c000c
+     00010000 00000007 046e6577 73c124c0 0c000c00 01000000 00001a03 6e733213
+     6167656e 63656672 616e6365 2d707265 737365c0 7cc00c00 0c000100 00000000
+     07046e65 7773c15d c00c000c 00010000 00000011 036e7332 0a696d61 6765666f
+     72756dc0 3fc00c00 0c000100 00000000 07046e65 7773c196 c00c000c 00010000
+     00000014 036e7332 0a696d61 6765666f 72756d02 746dc07c c00c000c 00010000
+     00000007 046e6577 73c1c6c0 0c000c00 01000000 00001203 6e73320b 6f6f682d
+     6c61682d 6c6168c0 3fc00c00 0c000100 00000000 12036e73 320b6166 70736369
+     656e6365 73c03fc0 0c000c00 01000000 00000d03 6e733206 61667064 6f63c03f
+     c00c000c 00010000 00000010 036e7332 09616670 2d6e6f74 6573c03f c00c000c
+     00010000 00000011 036e7332 0a616670 2d646f6d 696e6fc0 3f023530 03313538
+     07696e2d 61646472 04617270 61000002 00010007 e8fe0002 c0370235 30033135
+     3807696e 2d616464 72046172 70610000 02000100 07e8fe00 06034e53 31c03bc0
+     37000100 010002a2 fe00049e 32cc0403 4e5331c0 3b000100 010002a2 fe0004d0
+     dfa603.
+ +0.004644
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 036e7332 03616670 03636f6d 00000100 01.
+ sendto=29
+ +0.001410
+ sendto fd=4 addr=172.18.45.6:53
+     312f0100 00010000 00000000 026e7303 61667003 636f6d00 00010001.
+ sendto=28
+ +0.001075
+ sendto fd=4 addr=172.18.45.6:53
+     31300100 00010000 00000000 046e6577 73036166 7003636f 6d000001 0001.
+ sendto=30
+ +0.001072
+ sendto fd=4 addr=172.18.45.6:53
+     31310100 00010000 00000000 036e7332 03616670 02667200 00010001.
+ sendto=28
+ +0.001053
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 026e7303 61667002 66720000 010001.
+ sendto=27
+ +0.001065
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 046e6577 73036166 70026672 00000100 01.
+ sendto=29
+ +0.001063
+ sendto fd=4 addr=172.18.45.6:53
+     31340100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265
+     73736503 636f6d00 00010001.
+ sendto=44
+ +0.001117
+ sendto fd=4 addr=172.18.45.6:53
+     31350100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 03636f6d 00000100 01.
+ sendto=45
+ +0.001230
+ sendto fd=4 addr=172.18.45.6:53
+     31360100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265
+     73736502 66720000 010001.
+ sendto=43
+ +0.001352
+ sendto fd=4 addr=172.18.45.6:53
+     31370100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 02667200 00010001.
+ sendto=44
+ +0.001324
+ sendto fd=4 addr=172.18.45.6:53
+     31380100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 03636f6d 00000100 01.
+ sendto=45
+ +0.001336
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 6503636f 6d000001 0001.
+ sendto=46
+ +0.001340
+ sendto fd=4 addr=172.18.45.6:53
+     313a0100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 02667200 00010001.
+ sendto=44
+ +0.001322
+ sendto fd=4 addr=172.18.45.6:53
+     313b0100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 65026672 00000100 01.
+ sendto=45
+ +0.001312
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d03 636f6d00
+     00010001.
+ sendto=36
+ +0.001330
+ sendto fd=4 addr=172.18.45.6:53
+     313d0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 03636f6d
+     00000100 01.
+ sendto=37
+ +0.001298
+ sendto fd=4 addr=172.18.45.6:53
+     313e0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d02 746d0266
+     72000001 0001.
+ sendto=38
+ +0.001326
+ sendto fd=4 addr=172.18.45.6:53
+     313f0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 02746d02
+     66720000 010001.
+ sendto=39
+ +0.001310
+ sendto fd=4 addr=172.18.45.6:53
+     31400100 00010000 00000000 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d
+     00000100 01.
+ sendto=37
+ +0.001326
+ sendto fd=4 addr=172.18.45.6:53
+     31410100 00010000 00000000 036e7332 0b616670 73636965 6e636573 03636f6d
+     00000100 01.
+ sendto=37
+ +0.001329
+ sendto fd=4 addr=172.18.45.6:53
+     31420100 00010000 00000000 036e7332 06616670 646f6303 636f6d00 00010001.
+ sendto=32
+ +0.001283
+ sendto fd=4 addr=172.18.45.6:53
+     31430100 00010000 00000000 036e7332 09616670 2d6e6f74 65730363 6f6d0000
+     010001.
+ sendto=35
+ +0.001386
+ sendto fd=4 addr=172.18.45.6:53
+     31440100 00010000 00000000 036e7332 0a616670 2d646f6d 696e6f03 636f6d00
+     00010001.
+ sendto=36
+ +0.001512
+ read fd=5 buflen=739
+ read=EAGAIN
+ +0.000090
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.963304
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004077
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312e8180 00010001 000d000d 036e7332 03616670 03636f6d 00000100 01c00c00
+     01000100 02813e00 049e32cc 04000002 00010007 e8df0014 014c0c52 4f4f542d
+     53455256 45525303 4e455400 00000200 010007e8 df000401 4dc03a00 00020001
+     0007e8df 00040149 c03a0000 02000100 07e8df00 040145c0 3a000002 00010007
+     e8df0004 0144c03a 00000200 010007e8 df000401 41c03a00 00020001 0007e8df
+     00040148 c03a0000 02000100 07e8df00 040143c0 3a000002 00010007 e8df0004
+     0147c03a 00000200 010007e8 df000401 46c03a00 00020001 0007e8df 00040142
+     c03a0000 02000100 07e8df00 04014ac0 3a000002 00010007 e8df0004 014bc03a
+     c0380001 00010009 3a5f0004 c620400c c0570001 00010009 3a5f0004 ca0c1b21
+     c0660001 00010009 3a5f0004 c0249411 c0750001 00010009 3a5f0004 c0cbe60a
+     c0840001 00010009 3a5f0004 80080a5a c0930001 00010009 3a5f0004 c6290004
+     c0a20001 00010009 3a5f0004 803f0235 c0b10001 00010009 3a5f0004 c021040c
+     c0c00001 00010009 3a5f0004 c0702404 c0cf0001 00010009 3a5f0004 c00505f1
+     c0de0001 00010009 3a5f0004 8009006b c0ed0001 00010009 3a5f0004 c629000a
+     c0fc0001 00010009 3a5f0004 c1000e81.
+ +0.001847
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000277
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.957103
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-40545
+ sendto fd=4 addr=172.18.45.6:53
+     312f0100 00010000 00000000 026e7303 61667003 636f6d00 00010001.
+ sendto=28
+ +0.000601
+ sendto fd=4 addr=172.18.45.6:53
+     31300100 00010000 00000000 046e6577 73036166 7003636f 6d000001 0001.
+ sendto=30
+ +0.000404
+ sendto fd=4 addr=172.18.45.6:53
+     31310100 00010000 00000000 036e7332 03616670 02667200 00010001.
+ sendto=28
+ +0.000424
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 026e7303 61667002 66720000 010001.
+ sendto=27
+ +0.000383
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 046e6577 73036166 70026672 00000100 01.
+ sendto=29
+ +0.000389
+ sendto fd=4 addr=172.18.45.6:53
+     31340100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265
+     73736503 636f6d00 00010001.
+ sendto=44
+ +0.000446
+ sendto fd=4 addr=172.18.45.6:53
+     31350100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 03636f6d 00000100 01.
+ sendto=45
+ +0.000449
+ sendto fd=4 addr=172.18.45.6:53
+     31360100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265
+     73736502 66720000 010001.
+ sendto=43
+ +0.000440
+ sendto fd=4 addr=172.18.45.6:53
+     31370100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 02667200 00010001.
+ sendto=44
+ +0.000441
+ sendto fd=4 addr=172.18.45.6:53
+     31380100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 03636f6d 00000100 01.
+ sendto=45
+ +0.000474
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 6503636f 6d000001 0001.
+ sendto=46
+ +0.000451
+ sendto fd=4 addr=172.18.45.6:53
+     313a0100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 02667200 00010001.
+ sendto=44
+ +0.000440
+ sendto fd=4 addr=172.18.45.6:53
+     313b0100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 65026672 00000100 01.
+ sendto=45
+ +0.000439
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d03 636f6d00
+     00010001.
+ sendto=36
+ +0.000413
+ sendto fd=4 addr=172.18.45.6:53
+     313d0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 03636f6d
+     00000100 01.
+ sendto=37
+ +0.000416
+ sendto fd=4 addr=172.18.45.6:53
+     313e0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d02 746d0266
+     72000001 0001.
+ sendto=38
+ +0.000442
+ sendto fd=4 addr=172.18.45.6:53
+     313f0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 02746d02
+     66720000 010001.
+ sendto=39
+ +0.000418
+ sendto fd=4 addr=172.18.45.6:53
+     31400100 00010000 00000000 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d
+     00000100 01.
+ sendto=37
+ +0.000412
+ sendto fd=4 addr=172.18.45.6:53
+     31410100 00010000 00000000 036e7332 0b616670 73636965 6e636573 03636f6d
+     00000100 01.
+ sendto=37
+ +0.000413
+ sendto fd=4 addr=172.18.45.6:53
+     31420100 00010000 00000000 036e7332 06616670 646f6303 636f6d00 00010001.
+ sendto=32
+ +0.000394
+ sendto fd=4 addr=172.18.45.6:53
+     31430100 00010000 00000000 036e7332 09616670 2d6e6f74 65730363 6f6d0000
+     010001.
+ sendto=35
+ +0.000403
+ sendto fd=4 addr=172.18.45.6:53
+     31440100 00010000 00000000 036e7332 0a616670 2d646f6d 696e6f03 636f6d00
+     00010001.
+ sendto=36
+ +0.000407
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.990501
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-09491
+ sendto fd=4 addr=172.18.45.6:53
+     312f0100 00010000 00000000 026e7303 61667003 636f6d00 00010001.
+ sendto=28
+ +0.000642
+ sendto fd=4 addr=172.18.45.6:53
+     31300100 00010000 00000000 046e6577 73036166 7003636f 6d000001 0001.
+ sendto=30
+ +0.000399
+ sendto fd=4 addr=172.18.45.6:53
+     31310100 00010000 00000000 036e7332 03616670 02667200 00010001.
+ sendto=28
+ +0.000385
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 026e7303 61667002 66720000 010001.
+ sendto=27
+ +0.000380
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 046e6577 73036166 70026672 00000100 01.
+ sendto=29
+ +0.000388
+ sendto fd=4 addr=172.18.45.6:53
+     31340100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265
+     73736503 636f6d00 00010001.
+ sendto=44
+ +0.000443
+ sendto fd=4 addr=172.18.45.6:53
+     31350100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 03636f6d 00000100 01.
+ sendto=45
+ +0.000447
+ sendto fd=4 addr=172.18.45.6:53
+     31360100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265
+     73736502 66720000 010001.
+ sendto=43
+ +0.000456
+ sendto fd=4 addr=172.18.45.6:53
+     31370100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 02667200 00010001.
+ sendto=44
+ +0.000438
+ sendto fd=4 addr=172.18.45.6:53
+     31380100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 03636f6d 00000100 01.
+ sendto=45
+ +0.000445
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 6503636f 6d000001 0001.
+ sendto=46
+ +0.000447
+ sendto fd=4 addr=172.18.45.6:53
+     313a0100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 02667200 00010001.
+ sendto=44
+ +0.000437
+ sendto fd=4 addr=172.18.45.6:53
+     313b0100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 65026672 00000100 01.
+ sendto=45
+ +0.000438
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d03 636f6d00
+     00010001.
+ sendto=36
+ +0.000434
+ sendto fd=4 addr=172.18.45.6:53
+     313d0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 03636f6d
+     00000100 01.
+ sendto=37
+ +0.000416
+ sendto fd=4 addr=172.18.45.6:53
+     313e0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d02 746d0266
+     72000001 0001.
+ sendto=38
+ +0.000415
+ sendto fd=4 addr=172.18.45.6:53
+     313f0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 02746d02
+     66720000 010001.
+ sendto=39
+ +0.000416
+ sendto fd=4 addr=172.18.45.6:53
+     31400100 00010000 00000000 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d
+     00000100 01.
+ sendto=37
+ +0.000412
+ sendto fd=4 addr=172.18.45.6:53
+     31410100 00010000 00000000 036e7332 0b616670 73636965 6e636573 03636f6d
+     00000100 01.
+ sendto=37
+ +0.000414
+ sendto fd=4 addr=172.18.45.6:53
+     31420100 00010000 00000000 036e7332 06616670 646f6303 636f6d00 00010001.
+ sendto=32
+ +0.000392
+ sendto fd=4 addr=172.18.45.6:53
+     31430100 00010000 00000000 036e7332 09616670 2d6e6f74 65730363 6f6d0000
+     010001.
+ sendto=35
+ +0.000425
+ sendto fd=4 addr=172.18.45.6:53
+     31440100 00010000 00000000 036e7332 0a616670 2d646f6d 696e6f03 636f6d00
+     00010001.
+ sendto=36
+ +0.000409
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.990522
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-235306
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312f8580 00010001 00020002 026e7303 61667003 636f6d00 00010001 c00c0001
+     00010001 51800004 9e32cc04 03616670 03636f6d 00000200 01000151 80000603
+     6e7332c0 2cc02c00 02000100 01518000 06036e73 31c02cc0 3f000100 01000151
+     8000049e 32cc04c0 51000100 01000151 800004d0 dfa603.
+ +0.000734
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000269
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.224825
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.179062
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31448580 00010001 00020002 036e7332 0a616670 2d646f6d 696e6f03 636f6d00
+     00010001 c00c0001 00010001 51800004 9e32cc04 0a616670 2d646f6d 696e6f03
+     636f6d00 00020001 00015180 0002c00c c0340002 00010001 51800006 036e7331
+     c034c00c 00010001 00015180 00049e32 cc04c05c 00010001 00015180 0004d0df
+     a603.
+ +0.000758
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000284
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.044721
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038932
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31438580 00010001 00020002 036e7332 09616670 2d6e6f74 65730363 6f6d0000
+     010001c0 0c000100 01000151 8000049e 32cc0409 6166702d 6e6f7465 7303636f
+     6d000002 00010001 51800002 c00cc033 00020001 00015180 0006036e 7331c033
+     c00c0001 00010001 51800004 9e32cc04 c05a0001 00010001 51800004 d0dfa603.
+ +0.000729
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000258
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.004802
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.399140
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313a8180 00010001 00020002 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 02667200 00010001 c00c0001 00010005 46000004 9e32cc04 13616765
+     6e636566 72616e63 652d7072 65737365 02667200 00020001 00054600 0002c00c
+     c03c0002 00010005 46000006 036e7331 c03cc00c 00010001 00054600 00049e32
+     cc04c06c 00010001 00054600 0004d0df a603.
+ +0.000770
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000288
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.604604
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038862
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313d8580 00010001 00020002 046e6577 730a696d 61676566 6f72756d 03636f6d
+     00000100 01c00c00 01000100 01518000 049e32cc 040a696d 61676566 6f72756d
+     03636f6d 00000200 01000151 80000603 6e7332c0 35c03500 02000100 01518000
+     06036e73 31c035c0 4f000100 01000151 8000049e 32cc04c0 61000100 01000151
+     800004d0 dfa603.
+ +0.000714
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000248
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.564780
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-870685
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31358580 00010001 00020002 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 03636f6d 00000100 01c00c00 01000100 01518000 049e32cc 04126167
+     656e6365 6672616e 63657072 65737365 03636f6d 00000200 01000151 80000603
+     6e7332c0 3dc03d00 02000100 01518000 06036e73 31c03dc0 5f000100 01000151
+     8000049e 32cc04c0 71000100 01000151 800004d0 dfa603.
+ +0.000749
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000248
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.434468
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038661
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31348580 00010001 00020002 036e7332 12616765 6e636566 72616e63 65707265
+     73736503 636f6d00 00010001 c00c0001 00010001 51800004 9e32cc04 12616765
+     6e636566 72616e63 65707265 73736503 636f6d00 00020001 00015180 0002c00c
+     c03c0002 00010001 51800006 036e7331 c03cc00c 00010001 00015180 00049e32
+     cc04c06c 00010001 00015180 0004d0df a603.
+ +0.000722
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000266
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.394819
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.049154
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31368180 00010001 00020002 036e7332 12616765 6e636566 72616e63 65707265
+     73736502 66720000 010001c0 0c000100 01000546 0000049e 32cc0412 6167656e
+     63656672 616e6365 70726573 73650266 72000002 00010005 46000002 c00cc03b
+     00020001 00054600 0006036e 7331c03b c00c0001 00010005 46000004 9e32cc04
+     c06a0001 00010005 46000004 d0dfa603.
+ +0.000707
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000243
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.344715
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039336
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31388580 00010001 00020002 036e7332 13616765 6e636566 72616e63 652d7072
+     65737365 03636f6d 00000100 01c00c00 01000100 01518000 049e32cc 04136167
+     656e6365 6672616e 63652d70 72657373 6503636f 6d000002 00010001 51800002
+     c00cc03d 00020001 00015180 0006036e 7331c03d c00c0001 00010001 51800004
+     9e32cc04 c06e0001 00010001 51800004 d0dfa603.
+ +0.000695
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000267
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.304417
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.078532
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31308580 00010001 00020002 046e6577 73036166 7003636f 6d000001 0001c00c
+     00010001 00015180 00049e32 cc040361 66700363 6f6d0000 02000100 01518000
+     06036e73 32c02ec0 2e000200 01000151 80000603 6e7331c0 2ec04100 01000100
+     01518000 049e32cc 04c05300 01000100 01518000 04d0dfa6 03.
+ +0.000600
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000235
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.225050
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039210
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31318180 00010001 00020002 036e7332 03616670 02667200 00010001 c00c0001
+     00010005 46000004 9e32cc04 03616670 02667200 00020001 00054600 0002c00c
+     c02c0002 00010005 46000006 036e7331 c02cc00c 00010001 00054600 00049e32
+     cc04c04c 00010001 00054600 0004d0df a603.
+ +0.000589
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000236
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.185015
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.159098
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31378180 00010001 00010001 046e6577 73126167 656e6365 6672616e 63657072
+     65737365 02667200 00010001 c00c0001 00010000 00000004 9e32cc04 12616765
+     6e636566 72616e63 65707265 73736502 66720000 02000100 00000000 06036e73
+     31c03cc0 5d000100 01000000 000004d0 dfa603.
+ +0.000578
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000253
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.025086
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.025066
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.000020
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009997
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 026e7303 61667002 66720000 010001.
+ sendto=27
+ +0.000458
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 046e6577 73036166 70026672 00000100 01.
+ sendto=29
+ +0.000387
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 6503636f 6d000001 0001.
+ sendto=46
+ +0.000441
+ sendto fd=4 addr=172.18.45.6:53
+     313b0100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70
+     72657373 65026672 00000100 01.
+ sendto=45
+ +0.000438
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d03 636f6d00
+     00010001.
+ sendto=36
+ +0.000561
+ sendto fd=4 addr=172.18.45.6:53
+     313e0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d02 746d0266
+     72000001 0001.
+ sendto=38
+ +0.000423
+ sendto fd=4 addr=172.18.45.6:53
+     313f0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 02746d02
+     66720000 010001.
+ sendto=39
+ +0.000446
+ sendto fd=4 addr=172.18.45.6:53
+     31400100 00010000 00000000 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d
+     00000100 01.
+ sendto=37
+ +0.000418
+ sendto fd=4 addr=172.18.45.6:53
+     31410100 00010000 00000000 036e7332 0b616670 73636965 6e636573 03636f6d
+     00000100 01.
+ sendto=37
+ +0.000584
+ sendto fd=4 addr=172.18.45.6:53
+     31420100 00010000 00000000 036e7332 06616670 646f6303 636f6d00 00010001.
+ sendto=32
+ +0.000560
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.995284
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000226
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313c8180 00010001 00020002 036e7332 0a696d61 6765666f 72756d03 636f6d00
+     00010001 c00c0001 00010001 409f0004 9e32cc04 0a696d61 6765666f 72756d03
+     434f4d00 00020001 0001517f 0002c00c c0340002 00010001 517f0006 036e7331
+     c034c00c 00010001 0001409f 00049e32 cc04c05c 00010001 0001517f 0004d0df
+     a603.
+ +0.000582
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000266
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.994210
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.168328
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31328180 00010001 00010001 026e7303 61667002 66720000 010001c0 0c000100
+     01000000 0000049e 32cc0403 61667002 66720000 02000100 00000000 06036e73
+     31c02bc0 3d000100 01000000 000004d0 dfa603.
+ +0.000470
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000252
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.825160
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.229075
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31428580 00010000 00010000 036e7332 06616670 646f6303 636f6d00 00010001
+     06616670 646f6303 636f6d00 00060001 00015180 002c0364 6e730876 6963746f
+     69726502 66720004 726f6f74 c03a7727 65890000 70800000 1c20004f 1a000001
+     5180.
+ +0.000492
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.001505
+ close fd=4
+ close=OK
+ +0.000260
+ close fd=5
+ close=OK
+ +0.000401
diff --git a/adns-0.6/regress/case-norecurse3.err b/adns-0.6/regress/case-norecurse3.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-norecurse3.err
diff --git a/adns-0.6/regress/case-norecurse3.out b/adns-0.6/regress/case-norecurse3.out
new file mode 100644
index 0000000..f59ec8b
--- /dev/null
+++ b/adns-0.6/regress/case-norecurse3.out
@@ -0,0 +1,32 @@
+adns debug: using nameserver 172.18.45.6
+2.203.156.195.in-addr.arpa1 flags 0 type 1 A(-) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 2 NS(raw) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 5 CNAME(-) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 6 SOA(raw) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 12 PTR(raw) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 13 HINFO(-) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 15 MX(raw) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 16 TXT(-) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 17 RP(raw) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 65537 A(addr) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 65538 NS(+addr) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 65548 PTR(checked) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 65551 MX(+addr) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 131078 SOA(822) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type 131089 RP(822) submitted
+2.203.156.195.in-addr.arpa1 flags 0 type A(-): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type RP(822): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type SOA(822): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type MX(+addr): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type PTR(checked): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type NS(+addr): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type A(addr): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type RP(raw): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type TXT(-): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type MX(raw): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type HINFO(-): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type PTR(raw): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type SOA(raw): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type CNAME(-): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+2.203.156.195.in-addr.arpa1 flags 0 type NS(raw): No such domain; nrrs=0; cname=$; owner=$; ttl=86400
+rc=0
diff --git a/adns-0.6/regress/case-norecurse3.sys b/adns-0.6/regress/case-norecurse3.sys
new file mode 100644
index 0000000..f1ff264
--- /dev/null
+++ b/adns-0.6/regress/case-norecurse3.sys
@@ -0,0 +1,504 @@
+default -0x16
+2.203.156.195.in-addr.arpa1
+ start 939764258.086555
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000189
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000054
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000041
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000100 01.
+ sendto=45
+ +0.002044
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000133
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000200 01.
+ sendto=45
+ +0.001173
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000092
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000500 01.
+ sendto=45
+ +0.001197
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000095
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000600 01.
+ sendto=45
+ +0.001228
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000095
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000c00 01.
+ sendto=45
+ +0.001194
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000095
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000d00 01.
+ sendto=45
+ +0.001205
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000099
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000f00 01.
+ sendto=45
+ +0.001196
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000104
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001000 01.
+ sendto=45
+ +0.001186
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000122
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001100 01.
+ sendto=45
+ +0.001225
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000104
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000100 01.
+ sendto=45
+ +0.001179
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000112
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000200 01.
+ sendto=45
+ +0.001344
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000109
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000c00 01.
+ sendto=45
+ +0.001205
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000113
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000f00 01.
+ sendto=45
+ +0.001214
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000118
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000600 01.
+ sendto=45
+ +0.001221
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000120
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001100 01.
+ sendto=45
+ +0.001203
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000129
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.979346
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-26085
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.005431
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.009976
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000100 01.
+ sendto=45
+ +0.000545
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000200 01.
+ sendto=45
+ +0.000472
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000500 01.
+ sendto=45
+ +0.000438
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000600 01.
+ sendto=45
+ +0.000483
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000057
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008066
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000c00 01.
+ sendto=45
+ +0.000453
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000d00 01.
+ sendto=45
+ +0.000438
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000f00 01.
+ sendto=45
+ +0.000454
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001000 01.
+ sendto=45
+ +0.000434
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001100 01.
+ sendto=45
+ +0.000433
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000100 01.
+ sendto=45
+ +0.000435
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000200 01.
+ sendto=45
+ +0.000829
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000c00 01.
+ sendto=45
+ +0.000488
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000f00 01.
+ sendto=45
+ +0.000457
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000600 01.
+ sendto=45
+ +0.000430
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.001297
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.005148
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001100 01.
+ sendto=45
+ +0.000447
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.979550
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-20428
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000100 01.
+ sendto=45
+ +0.000564
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000200 01.
+ sendto=45
+ +0.000441
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000500 01.
+ sendto=45
+ +0.000455
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000600 01.
+ sendto=45
+ +0.000483
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.008522
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.008039
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000000
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.000145
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000c00 01.
+ sendto=45
+ +0.000448
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000d00 01.
+ sendto=45
+ +0.000434
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000f00 01.
+ sendto=45
+ +0.000431
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001000 01.
+ sendto=45
+ +0.000454
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001100 01.
+ sendto=45
+ +0.000434
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000100 01.
+ sendto=45
+ +0.000434
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000200 01.
+ sendto=45
+ +0.000428
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.000268
+ select=0 rfds=[] wfds=[] efds=[]
+ +0.006792
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000c00 01.
+ sendto=45
+ +0.000445
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000f00 01.
+ sendto=45
+ +0.000431
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000600 01.
+ sendto=45
+ +0.000461
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001100 01.
+ sendto=45
+ +0.000432
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.978249
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.291904
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000100 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000689
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000167
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.685489
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.038802
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001100 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000514
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000165
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.646008
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.099281
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000600 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000520
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000145
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.546062
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039368
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000f00 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000535
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000134
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.506025
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039372
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000c00 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000507
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000132
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.466014
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039305
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000200 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000538
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000132
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.426039
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039291
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000100 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000502
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000132
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.386114
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039825
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001100 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000500
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000131
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.345658
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039138
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00001000 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000498
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000132
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.305890
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039192
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000f00 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000495
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000130
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.266073
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039369
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000d00 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000494
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000149
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.226061
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039356
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000c00 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000493
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000130
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.186082
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039358
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000600 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000490
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000157
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.146077
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039772
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000500 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000496
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000131
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.105678
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-960894
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164
+     64720561 72706131 00000200 01000006 00010001 5180003e 01410c52 4f4f542d
+     53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963
+     c0477727 dd100000 07080000 03840009 3a800001 5180.
+ +0.000487
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000143
+ close fd=4
+ close=OK
+ +0.000235
diff --git a/adns-0.6/regress/case-norm.err b/adns-0.6/regress/case-norm.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-norm.err
diff --git a/adns-0.6/regress/case-norm.out b/adns-0.6/regress/case-norm.out
new file mode 100644
index 0000000..6953cea
--- /dev/null
+++ b/adns-0.6/regress/case-norm.out
@@ -0,0 +1,5 @@
+adns debug: using nameserver 172.18.45.6
+chiark.greenend.org.uk flags 0 type 1 A(-) submitted
+chiark.greenend.org.uk flags 0 type A(-): OK; nrrs=1; cname=$; owner=$; ttl=86400
+ 195.224.76.132
+rc=0
diff --git a/adns-0.6/regress/case-norm.sys b/adns-0.6/regress/case-norm.sys
new file mode 100644
index 0000000..675a9bd
--- /dev/null
+++ b/adns-0.6/regress/case-norm.sys
@@ -0,0 +1,34 @@
+default
+:1 chiark.greenend.org.uk
+ start 912888966.802483
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000204
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000670
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000072
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000579
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999421
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.006414
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e
+     64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669
+     7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180
+     0004ac12 2d06c070 00010001 00015180 0004ac12 2d41.
+ +0.000874
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000179
+ close fd=4
+ close=OK
+ +0.000184
diff --git a/adns-0.6/regress/case-owner.err b/adns-0.6/regress/case-owner.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-owner.err
diff --git a/adns-0.6/regress/case-owner.out b/adns-0.6/regress/case-owner.out
new file mode 100644
index 0000000..9cb3358
--- /dev/null
+++ b/adns-0.6/regress/case-owner.out
@@ -0,0 +1,36 @@
+adns debug: using nameserver 172.18.45.6
+chiark.greenend.org.uk flags 4 type 1 A(-) submitted
+chiark.greenend.org.uk flags 4 type 2 NS(raw) submitted
+chiark.greenend.org.uk flags 4 type 5 CNAME(-) submitted
+chiark.greenend.org.uk flags 4 type 6 SOA(raw) submitted
+chiark.greenend.org.uk flags 4 type 12 PTR(raw) submitted
+chiark.greenend.org.uk flags 4 type 13 HINFO(-) submitted
+chiark.greenend.org.uk flags 4 type 15 MX(raw) submitted
+chiark.greenend.org.uk flags 4 type 16 TXT(-) submitted
+chiark.greenend.org.uk flags 4 type 17 RP(raw) submitted
+chiark.greenend.org.uk flags 4 type 65537 A(addr) submitted
+chiark.greenend.org.uk flags 4 type 65538 NS(+addr) submitted
+chiark.greenend.org.uk flags 4 type 65548 PTR(checked) submitted
+chiark.greenend.org.uk flags 4 type 65551 MX(+addr) submitted
+chiark.greenend.org.uk flags 4 type 131078 SOA(822) submitted
+chiark.greenend.org.uk flags 4 type 131089 RP(822) submitted
+chiark.greenend.org.uk flags 4 type A(-): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+ 195.224.76.132
+chiark.greenend.org.uk flags 4 type NS(raw): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+chiark.greenend.org.uk flags 4 type CNAME(-): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+chiark.greenend.org.uk flags 4 type SOA(raw): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+chiark.greenend.org.uk flags 4 type PTR(raw): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+chiark.greenend.org.uk flags 4 type HINFO(-): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+chiark.greenend.org.uk flags 4 type MX(raw): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+ 5 permutation-city.greenend.org.uk
+chiark.greenend.org.uk flags 4 type TXT(-): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+chiark.greenend.org.uk flags 4 type RP(raw): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+chiark.greenend.org.uk flags 4 type A(addr): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+ INET 195.224.76.132
+chiark.greenend.org.uk flags 4 type NS(+addr): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+chiark.greenend.org.uk flags 4 type PTR(checked): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+chiark.greenend.org.uk flags 4 type MX(+addr): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+ 5 permutation-city.greenend.org.uk ok 0 ok "OK" ( INET 195.224.76.134 )
+chiark.greenend.org.uk flags 4 type SOA(822): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+chiark.greenend.org.uk flags 4 type RP(822): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+rc=0
diff --git a/adns-0.6/regress/case-owner.sys b/adns-0.6/regress/case-owner.sys
new file mode 100644
index 0000000..5e2c335
--- /dev/null
+++ b/adns-0.6/regress/case-owner.sys
@@ -0,0 +1,285 @@
+default
+4/chiark.greenend.org.uk
+ start 933206012.504679
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000275
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000094
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000073
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.001715
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00020001.
+ sendto=40
+ +0.001142
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00050001.
+ sendto=40
+ +0.001143
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00060001.
+ sendto=40
+ +0.001213
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 000c0001.
+ sendto=40
+ +0.001183
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 000d0001.
+ sendto=40
+ +0.001273
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 000f0001.
+ sendto=40
+ +0.001188
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00100001.
+ sendto=40
+ +0.001185
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00110001.
+ sendto=40
+ +0.001192
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.001315
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00020001.
+ sendto=40
+ +0.001206
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 000c0001.
+ sendto=40
+ +0.001199
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 000f0001.
+ sendto=40
+ +0.001162
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00060001.
+ sendto=40
+ +0.001234
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00110001.
+ sendto=40
+ +0.001320
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.981330
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000364
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e
+     64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669
+     7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180
+     0004ac12 2d06c070 00010001 00015180 0004ac12 2d41.
+ +0.001489
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00020001 08677265 656e656e 64036f72 6702756b 00000600 01000151
+     80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c
+     2000093a 80000151 80.
+ +0.001437
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000394
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.980503
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001013
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00050001 08677265 656e656e 64036f72 6702756b 00000600 01000151
+     80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c
+     2000093a 80000151 80.
+ +0.000770
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000496
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.979367
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001726
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00060001 08677265 656e656e 64036f72 6702756b 00000600 01000151
+     80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c
+     2000093a 80000151 80.
+ +0.000812
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000408
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.977634
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002560
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 000c0001 08677265 656e656e 64036f72 6702756b 00000600 01000151
+     80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c
+     2000093a 80000151 80.
+ +0.000777
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000403
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.975077
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002559
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 000d0001 08677265 656e656e 64036f72 6702756b 00000600 01000151
+     80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c
+     2000093a 80000151 80.
+ +0.000960
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000412
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.972419
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004697
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258580 00010001 00020003 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 000f0001 c00c000f 00010001 51800024 00051070 65726d75 74617469
+     6f6e2d63 69747908 67726565 6e656e64 036f7267 02756b00 c0470002 00010001
+     51800011 036e7330 0a72656c 61746976 697479c0 47c04700 02000100 01518000
+     06036e73 31c068c0 36000100 01000151 800004c3 e04c86c0 64000100 01000151
+     800004ac 122d06c0 81000100 01000151 800004ac 122d41.
+ +0.001256
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000769
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.966885
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001768
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00100001 08677265 656e656e 64036f72 6702756b 00000600 01000151
+     80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c
+     2000093a 80000151 80.
+ +0.001528
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000443
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.964331
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001739
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00110001 08677265 656e656e 64036f72 6702756b 00000600 01000151
+     80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c
+     2000093a 80000151 80.
+ +0.000776
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000429
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.962579
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004212
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e
+     64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669
+     7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180
+     0004ac12 2d06c070 00010001 00015180 0004ac12 2d41.
+ +0.001050
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000589
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.958043
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002059
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00020001 08677265 656e656e 64036f72 6702756b 00000600 01000151
+     80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c
+     2000093a 80000151 80.
+ +0.000776
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000435
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.955979
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002598
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 000c0001 08677265 656e656e 64036f72 6702756b 00000600 01000151
+     80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c
+     2000093a 80000151 80.
+ +0.000777
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000396
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.953407
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004872
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8580 00010001 00020003 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 000f0001 c00c000f 00010001 51800024 00051070 65726d75 74617469
+     6f6e2d63 69747908 67726565 6e656e64 036f7267 02756b00 c0470002 00010001
+     51800011 036e7330 0a72656c 61746976 697479c0 47c04700 02000100 01518000
+     06036e73 31c068c0 36000100 01000151 800004c3 e04c86c0 64000100 01000151
+     800004ac 122d06c0 81000100 01000151 800004ac 122d41.
+ +0.001252
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000950
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.947495
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001580
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00060001 08677265 656e656e 64036f72 6702756b 00000600 01000151
+     80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c
+     2000093a 80000151 80.
+ +0.000780
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000401
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.945968
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002592
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00110001 08677265 656e656e 64036f72 6702756b 00000600 01000151
+     80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c
+     2000093a 80000151 80.
+ +0.000794
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000441
+ close fd=4
+ close=OK
+ +0.000387
diff --git a/adns-0.6/regress/case-poll.err b/adns-0.6/regress/case-poll.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-poll.err
diff --git a/adns-0.6/regress/case-poll.out b/adns-0.6/regress/case-poll.out
new file mode 100644
index 0000000..6953cea
--- /dev/null
+++ b/adns-0.6/regress/case-poll.out
@@ -0,0 +1,5 @@
+adns debug: using nameserver 172.18.45.6
+chiark.greenend.org.uk flags 0 type 1 A(-) submitted
+chiark.greenend.org.uk flags 0 type A(-): OK; nrrs=1; cname=$; owner=$; ttl=86400
+ 195.224.76.132
+rc=0
diff --git a/adns-0.6/regress/case-poll.sys b/adns-0.6/regress/case-poll.sys
new file mode 100644
index 0000000..ba05521
--- /dev/null
+++ b/adns-0.6/regress/case-poll.sys
@@ -0,0 +1,34 @@
+default -,p
+:1 chiark.greenend.org.uk
+ start 931719947.391142
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000208
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000087
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000066
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000592
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=1 fds=[{fd=4, events=POLLIN, revents=POLLIN}]
+ +0.006530
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e
+     64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669
+     7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180
+     0004ac12 2d06c070 00010001 00015180 0004ac12 2d41.
+ +0.001044
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000211
+ close fd=4
+ close=OK
+ +0.000248
diff --git a/adns-0.6/regress/case-polltimeout.err b/adns-0.6/regress/case-polltimeout.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-polltimeout.err
diff --git a/adns-0.6/regress/case-polltimeout.out b/adns-0.6/regress/case-polltimeout.out
new file mode 100644
index 0000000..a3f7495
--- /dev/null
+++ b/adns-0.6/regress/case-polltimeout.out
@@ -0,0 +1,4 @@
+adns debug: using nameserver 172.18.45.36
+chiark.greenend.org.uk flags 0 type 1 A(-) submitted
+chiark.greenend.org.uk flags 0 type A(-): DNS query timed out; nrrs=0; cname=$; owner=$; ttl=604770
+rc=0
diff --git a/adns-0.6/regress/case-polltimeout.sys b/adns-0.6/regress/case-polltimeout.sys
new file mode 100644
index 0000000..4e207f0
--- /dev/null
+++ b/adns-0.6/regress/case-polltimeout.sys
@@ -0,0 +1,135 @@
+noserver -,p
+:1 chiark.greenend.org.uk
+ start 931719968.733439
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000199
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000087
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000067
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000790
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009031
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000436
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009093
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000519
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.008993
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000500
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009010
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000486
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009050
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000485
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009014
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000485
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009045
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000451
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009050
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000483
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009042
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000433
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009083
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000521
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009017
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000442
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009058
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000510
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009012
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000436
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.009085
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000514
+ poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000
+ poll=0 fds=[{fd=4, events=POLLIN, revents=0}]
+ +2.008998
+ close fd=4
+ close=OK
+ +0.000302
diff --git a/adns-0.6/regress/case-rootquery.err b/adns-0.6/regress/case-rootquery.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-rootquery.err
diff --git a/adns-0.6/regress/case-rootquery.out b/adns-0.6/regress/case-rootquery.out
new file mode 100644
index 0000000..d78d469
--- /dev/null
+++ b/adns-0.6/regress/case-rootquery.out
@@ -0,0 +1,8 @@
+adns debug: using nameserver 172.18.45.6
+. flags 0 type 131078 SOA(822) submitted
+. flags 1 type 131078 SOA(822) submitted
+. flags 0 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=60222
+ A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999041600 1800 900 604800 86400
+. flags 1 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=57210
+ A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999041600 1800 900 604800 86400
+rc=0
diff --git a/adns-0.6/regress/case-rootquery.sys b/adns-0.6/regress/case-rootquery.sys
new file mode 100644
index 0000000..4cd21b8
--- /dev/null
+++ b/adns-0.6/regress/case-rootquery.sys
@@ -0,0 +1,73 @@
+default
+:131078 . 1/.
+ start 924364442.672925
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000222
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000085
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000069
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 00000600 01.
+ sendto=17
+ +0.001781
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 00000600 01.
+ sendto=17
+ +0.001194
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997025
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.012535
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010001 000d000d 00000600 01000006 00010000 eb3e003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100
+     04a9e700 040144c0 1e000002 00010004 a9e70004 0145c01e 00000200 010004a9
+     e7000401 49c01e00 00020001 0004a9e7 00040146 c01e0000 02000100 04a9e700
+     040147c0 1e000002 00010004 a9e70004 014ac01e 00000200 010004a9 e7000401
+     4bc01e00 00020001 0004a9e7 0004014c c01e0000 02000100 04a9e700 04014dc0
+     1e000002 00010004 a9e70002 c01c0000 02000100 04a9e700 040148c0 1e000002
+     00010004 a9e70004 0142c01e 00000200 010004a9 e7000401 43c01ec0 65000100
+     01000929 a8000480 080a5ac0 74000100 01000929 a80004c0 cbe60ac0 83000100
+     0100092c 170004c0 249411c0 92000100 01000929 a80004c0 0505f1c0 a1000100
+     01000929 a80004c0 702404c0 b0000100 010005fb 670004c6 29000ac0 bf000100
+     010005fb 670004c1 000e81c0 ce000100 010005fb 670004c6 20400cc0 dd000100
+     010005fb 670004ca 0c1b21c0 1c000100 01000929 a80004c6 290004c0 f9000100
+     01000929 a8000480 3f0235c1 08000100 01000929 a8000480 09006bc1 17000100
+     01000929 a80004c0 21040c.
+ +0.002867
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000463
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.982941
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.008221
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 00010001 000d000d 00000600 01000006 00010000 df7a003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100
+     04a9e700 040144c0 1e000002 00010004 a9e70004 0145c01e 00000200 010004a9
+     e7000401 49c01e00 00020001 0004a9e7 00040146 c01e0000 02000100 04a9e700
+     040147c0 1e000002 00010004 a9e70004 014ac01e 00000200 010004a9 e7000401
+     4bc01e00 00020001 0004a9e7 0004014c c01e0000 02000100 04a9e700 04014dc0
+     1e000002 00010004 a9e70002 c01c0000 02000100 04a9e700 040148c0 1e000002
+     00010004 a9e70004 0142c01e 00000200 010004a9 e7000401 43c01ec0 65000100
+     01000929 a8000480 080a5ac0 74000100 01000929 a80004c0 cbe60ac0 83000100
+     0100092c 170004c0 249411c0 92000100 01000929 a80004c0 0505f1c0 a1000100
+     01000929 a80004c0 702404c0 b0000100 010005fb 670004c6 29000ac0 bf000100
+     010005fb 670004c1 000e81c0 ce000100 010005fb 670004c6 20400cc0 dd000100
+     010005fb 670004ca 0c1b21c0 1c000100 01000929 a80004c6 290004c0 f9000100
+     01000929 a8000480 3f0235c1 08000100 01000929 a8000480 09006bc1 17000100
+     01000929 a80004c0 21040c.
+ +0.002425
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000260
+ close fd=4
+ close=OK
+ +0.000232
diff --git a/adns-0.6/regress/case-rootqueryall-as.err b/adns-0.6/regress/case-rootqueryall-as.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-rootqueryall-as.err
diff --git a/adns-0.6/regress/case-rootqueryall-as.out b/adns-0.6/regress/case-rootqueryall-as.out
new file mode 100644
index 0000000..dcfbc8e
--- /dev/null
+++ b/adns-0.6/regress/case-rootqueryall-as.out
@@ -0,0 +1,118 @@
+adns debug: using nameserver 172.18.45.6
+. flags 0 type 1 A(-) submitted
+. flags 0 type 2 NS(raw) submitted
+. flags 0 type 5 CNAME(-) submitted
+. flags 0 type 6 SOA(raw) submitted
+. flags 0 type 12 PTR(raw) submitted
+. flags 0 type 13 HINFO(-) submitted
+. flags 0 type 15 MX(raw) submitted
+. flags 0 type 16 TXT(-) submitted
+. flags 0 type 17 RP(raw) submitted
+. flags 0 type 65537 A(addr) submitted
+. flags 0 type 65538 NS(+addr) submitted
+. flags 0 type 65548 PTR(checked) submitted
+. flags 0 type 65551 MX(+addr) submitted
+. flags 0 type 131078 SOA(822) submitted
+. flags 0 type 131089 RP(822) submitted
+. flags 1 type 1 A(-) submitted
+. flags 1 type 2 NS(raw) submitted
+. flags 1 type 5 CNAME(-) submitted
+. flags 1 type 6 SOA(raw) submitted
+. flags 1 type 12 PTR(raw) submitted
+. flags 1 type 13 HINFO(-) submitted
+. flags 1 type 15 MX(raw) submitted
+. flags 1 type 16 TXT(-) submitted
+. flags 1 type 17 RP(raw) submitted
+. flags 1 type 65537 A(addr) submitted
+. flags 1 type 65538 NS(+addr) submitted
+. flags 1 type 65548 PTR(checked) submitted
+. flags 1 type 65551 MX(+addr) submitted
+. flags 1 type 131078 SOA(822) submitted
+. flags 1 type 131089 RP(822) submitted
+. flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type NS(raw): OK; nrrs=13; cname=$; owner=$; ttl=518399
+ E.ROOT-SERVERS.NET
+ I.ROOT-SERVERS.NET
+ F.ROOT-SERVERS.NET
+ G.ROOT-SERVERS.NET
+ J.ROOT-SERVERS.NET
+ K.ROOT-SERVERS.NET
+ L.ROOT-SERVERS.NET
+ M.ROOT-SERVERS.NET
+ A.ROOT-SERVERS.NET
+ H.ROOT-SERVERS.NET
+ B.ROOT-SERVERS.NET
+ C.ROOT-SERVERS.NET
+ D.ROOT-SERVERS.NET
+. flags 0 type SOA(raw): OK; nrrs=1; cname=$; owner=$; ttl=82079
+ A.ROOT-SERVERS.NET hostmaster.INTERNIC.NET 1999071300 1800 900 604800 86400
+. flags 0 type PTR(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type NS(+addr): OK; nrrs=13; cname=$; owner=$; ttl=518399
+ I.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.36.148.17 )
+ F.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.5.5.241 )
+ G.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.112.36.4 )
+ J.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.10 )
+ K.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 193.0.14.129 )
+ L.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.32.64.12 )
+ M.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 202.12.27.33 )
+ A.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.4 )
+ H.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.63.2.53 )
+ B.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.9.0.107 )
+ C.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.33.4.12 )
+ D.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.8.10.90 )
+ E.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.203.230.10 )
+. flags 0 type PTR(checked): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=77975
+ A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999071300 1800 900 604800 86400
+. flags 0 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type NS(raw): OK; nrrs=13; cname=$; owner=$; ttl=518399
+ F.ROOT-SERVERS.NET
+ G.ROOT-SERVERS.NET
+ J.ROOT-SERVERS.NET
+ K.ROOT-SERVERS.NET
+ L.ROOT-SERVERS.NET
+ M.ROOT-SERVERS.NET
+ A.ROOT-SERVERS.NET
+ H.ROOT-SERVERS.NET
+ B.ROOT-SERVERS.NET
+ C.ROOT-SERVERS.NET
+ D.ROOT-SERVERS.NET
+ E.ROOT-SERVERS.NET
+ I.ROOT-SERVERS.NET
+. flags 1 type SOA(raw): OK; nrrs=1; cname=$; owner=$; ttl=74076
+ A.ROOT-SERVERS.NET hostmaster.INTERNIC.NET 1999071300 1800 900 604800 86400
+. flags 1 type PTR(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type NS(+addr): OK; nrrs=13; cname=$; owner=$; ttl=518399
+ G.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.112.36.4 )
+ J.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.10 )
+ K.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 193.0.14.129 )
+ L.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.32.64.12 )
+ M.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 202.12.27.33 )
+ A.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.4 )
+ H.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.63.2.53 )
+ B.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.9.0.107 )
+ C.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.33.4.12 )
+ D.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.8.10.90 )
+ E.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.203.230.10 )
+ I.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.36.148.17 )
+ F.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.5.5.241 )
+. flags 1 type PTR(checked): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=70372
+ A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999071300 1800 900 604800 86400
+. flags 1 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+. flags 1 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+rc=0
diff --git a/adns-0.6/regress/case-rootqueryall-as.sys b/adns-0.6/regress/case-rootqueryall-as.sys
new file mode 100644
index 0000000..532d875
--- /dev/null
+++ b/adns-0.6/regress/case-rootqueryall-as.sys
@@ -0,0 +1,579 @@
+default
+. 1/.
+ start 931992019.753022
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000216
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000082
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000065
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000454
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 00000200 01.
+ sendto=17
+ +0.000348
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 00000500 01.
+ sendto=17
+ +0.000303
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 00000600 01.
+ sendto=17
+ +0.000298
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000298
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 00000d00 01.
+ sendto=17
+ +0.000375
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000301
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 00001000 01.
+ sendto=17
+ +0.000299
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000351
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000868
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 00000200 01.
+ sendto=17
+ +0.000318
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000299
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000299
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 00000600 01.
+ sendto=17
+ +0.000297
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000297
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000307
+ sendto fd=4 addr=172.18.45.6:53
+     312f0100 00010000 00000000 00000200 01.
+ sendto=17
+ +0.000299
+ sendto fd=4 addr=172.18.45.6:53
+     31300100 00010000 00000000 00000500 01.
+ sendto=17
+ +0.000298
+ sendto fd=4 addr=172.18.45.6:53
+     31310100 00010000 00000000 00000600 01.
+ sendto=17
+ +0.000330
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000323
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 00000d00 01.
+ sendto=17
+ +0.000384
+ sendto fd=4 addr=172.18.45.6:53
+     31340100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000302
+ sendto fd=4 addr=172.18.45.6:53
+     31350100 00010000 00000000 00001000 01.
+ sendto=17
+ +0.000300
+ sendto fd=4 addr=172.18.45.6:53
+     31360100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000296
+ sendto fd=4 addr=172.18.45.6:53
+     31370100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000298
+ sendto fd=4 addr=172.18.45.6:53
+     31380100 00010000 00000000 00000200 01.
+ sendto=17
+ +0.000298
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000297
+ sendto fd=4 addr=172.18.45.6:53
+     313a0100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000296
+ sendto fd=4 addr=172.18.45.6:53
+     313b0100 00010000 00000000 00000600 01.
+ sendto=17
+ +0.000326
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000303
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.989938
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.007735
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8180 00010000 00010000 00000100 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000703
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000151
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.981803
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.011771
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 0001000d 0000000d 00000200 01000002 00010007 e8ff0014 01450c52
+     4f4f542d 53455256 45525303 4e455400 00000200 010007e8 ff000401 49c01e00
+     00020001 0007e8ff 00040146 c01e0000 02000100 07e8ff00 040147c0 1e000002
+     00010007 e8ff0004 014ac01e 00000200 010007e8 ff000401 4bc01e00 00020001
+     0007e8ff 0004014c c01e0000 02000100 07e8ff00 04014dc0 1e000002 00010007
+     e8ff0004 0141c01e 00000200 010007e8 ff000401 48c01e00 00020001 0007e8ff
+     00040142 c01e0000 02000100 07e8ff00 040143c0 1e000002 00010007 e8ff0004
+     0144c01e c01c0001 00010009 3a7f0004 c0cbe60a c03b0001 00010009 3a7f0004
+     c0249411 c04a0001 00010009 3a7f0004 c00505f1 c0590001 00010009 3a7f0004
+     c0702404 c0680001 00010009 3a7f0004 c629000a c0770001 00010009 3a7f0004
+     c1000e81 c0860001 00010009 3a7f0004 c620400c c0950001 00010009 3a7f0004
+     ca0c1b21 c0a40001 00010009 3a7f0004 c6290004 c0b30001 00010009 3a7f0004
+     803f0235 c0c20001 00010009 3a7f0004 8009006b c0d10001 00010009 3a7f0004
+     c021040c c0e00001 00010009 3a7f0004 80080a5a.
+ +0.002660
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000492
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.967228
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.016740
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228180 00010001 000d000d 00000600 01000006 00010001 409f003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 51800000 02000100
+     07e8ff00 040145c0 1e000002 00010007 e8ff0004 0149c01e 00000200 010007e8
+     ff000401 46c01e00 00020001 0007e8ff 00040147 c01e0000 02000100 07e8ff00
+     04014ac0 1e000002 00010007 e8ff0004 014bc01e 00000200 010007e8 ff000401
+     4cc01e00 00020001 0007e8ff 0004014d c01e0000 02000100 07e8ff00 02c01c00
+     00020001 0007e8ff 00040148 c01e0000 02000100 07e8ff00 040142c0 1e000002
+     00010007 e8ff0004 0143c01e 00000200 010007e8 ff000401 44c01ec0 65000100
+     0100093a 7f0004c0 cbe60ac0 74000100 0100093a 7f0004c0 249411c0 83000100
+     0100093a 7f0004c0 0505f1c0 92000100 0100093a 7f0004c0 702404c0 a1000100
+     0100093a 7f0004c6 29000ac0 b0000100 0100093a 7f0004c1 000e81c0 bf000100
+     0100093a 7f0004c6 20400cc0 ce000100 0100093a 7f0004ca 0c1b21c0 1c000100
+     0100093a 7f0004c6 290004c0 ea000100 0100093a 7f000480 3f0235c0 f9000100
+     0100093a 7f000480 09006bc1 08000100 0100093a 7f0004c0 21040cc1 17000100
+     0100093a 7f000480 080a5a.
+ +0.002984
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000231
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.947273
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000462
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238180 00010000 00010000 00000c00 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000634
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000101
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.946076
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003306
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248180 00010000 00010000 00000d00 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000640
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000124
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.942006
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003471
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258180 00010000 00010000 00000f00 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000640
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000101
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.937794
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003503
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268180 00010000 00010000 00001000 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000657
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000120
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.933514
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003470
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278180 00010000 00010000 00001100 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000640
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000100
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.929304
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003089
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288180 00010000 00010000 00000100 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000639
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000100
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.925476
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.011378
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298180 0001000d 0000000d 00000200 01000002 00010007 e8ff0014 01490c52
+     4f4f542d 53455256 45525303 4e455400 00000200 010007e8 ff000401 46c01e00
+     00020001 0007e8ff 00040147 c01e0000 02000100 07e8ff00 04014ac0 1e000002
+     00010007 e8ff0004 014bc01e 00000200 010007e8 ff000401 4cc01e00 00020001
+     0007e8ff 0004014d c01e0000 02000100 07e8ff00 040141c0 1e000002 00010007
+     e8ff0004 0148c01e 00000200 010007e8 ff000401 42c01e00 00020001 0007e8ff
+     00040143 c01e0000 02000100 07e8ff00 040144c0 1e000002 00010007 e8ff0004
+     0145c01e c01c0001 00010009 3a7f0004 c0249411 c03b0001 00010009 3a7f0004
+     c00505f1 c04a0001 00010009 3a7f0004 c0702404 c0590001 00010009 3a7f0004
+     c629000a c0680001 00010009 3a7f0004 c1000e81 c0770001 00010009 3a7f0004
+     c620400c c0860001 00010009 3a7f0004 ca0c1b21 c0950001 00010009 3a7f0004
+     c6290004 c0a40001 00010009 3a7f0004 803f0235 c0b30001 00010009 3a7f0004
+     8009006b c0c20001 00010009 3a7f0004 c021040c c0d10001 00010009 3a7f0004
+     80080a5a c0e00001 00010009 3a7f0004 c0cbe60a.
+ +0.002666
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8180 00010000 00010000 00000c00 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.001684
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000096
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.909652
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003338
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8180 00010000 00010000 00000f00 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000643
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000106
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.905565
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.012071
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010001 000d000d 00000600 01000006 00010001 3097003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 51800000 02000100
+     07e8ff00 040149c0 1e000002 00010007 e8ff0004 0146c01e 00000200 010007e8
+     ff000401 47c01e00 00020001 0007e8ff 0004014a c01e0000 02000100 07e8ff00
+     04014bc0 1e000002 00010007 e8ff0004 014cc01e 00000200 010007e8 ff000401
+     4dc01e00 00020001 0007e8ff 0002c01c 00000200 010007e8 ff000401 48c01e00
+     00020001 0007e8ff 00040142 c01e0000 02000100 07e8ff00 040143c0 1e000002
+     00010007 e8ff0004 0144c01e 00000200 010007e8 ff000401 45c01ec0 65000100
+     0100093a 7f0004c0 249411c0 74000100 0100093a 7f0004c0 0505f1c0 83000100
+     0100093a 7f0004c0 702404c0 92000100 0100093a 7f0004c6 29000ac0 a1000100
+     0100093a 7f0004c1 000e81c0 b0000100 0100093a 7f0004c6 20400cc0 bf000100
+     0100093a 7f0004ca 0c1b21c0 1c000100 0100093a 7f0004c6 290004c0 db000100
+     0100093a 7f000480 3f0235c0 ea000100 0100093a 7f000480 09006bc0 f9000100
+     0100093a 7f0004c0 21040cc1 08000100 0100093a 7f000480 080a5ac1 17000100
+     0100093a 7f0004c0 cbe60a.
+ +0.002963
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000237
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.890294
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000878
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8180 00010000 00010000 00001100 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000645
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000107
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.888664
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003147
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312e8180 00010000 00010000 00000100 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000643
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000141
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.884733
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.011290
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312f8180 0001000d 0000000d 00000200 01000002 00010007 e8ff0014 01460c52
+     4f4f542d 53455256 45525303 4e455400 00000200 010007e8 ff000401 47c01e00
+     00020001 0007e8ff 0004014a c01e0000 02000100 07e8ff00 04014bc0 1e000002
+     00010007 e8ff0004 014cc01e 00000200 010007e8 ff000401 4dc01e00 00020001
+     0007e8ff 00040141 c01e0000 02000100 07e8ff00 040148c0 1e000002 00010007
+     e8ff0004 0142c01e 00000200 010007e8 ff000401 43c01e00 00020001 0007e8ff
+     00040144 c01e0000 02000100 07e8ff00 040145c0 1e000002 00010007 e8ff0004
+     0149c01e c01c0001 00010009 3a7f0004 c00505f1 c03b0001 00010009 3a7f0004
+     c0702404 c04a0001 00010009 3a7f0004 c629000a c0590001 00010009 3a7f0004
+     c1000e81 c0680001 00010009 3a7f0004 c620400c c0770001 00010009 3a7f0004
+     ca0c1b21 c0860001 00010009 3a7f0004 c6290004 c0950001 00010009 3a7f0004
+     803f0235 c0a40001 00010009 3a7f0004 8009006b c0b30001 00010009 3a7f0004
+     c021040c c0c20001 00010009 3a7f0004 80080a5a c0d10001 00010009 3a7f0004
+     c0cbe60a c0e00001 00010009 3a7f0004 c0249411.
+ +0.002658
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000400
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.870385
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.019033
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31318180 00010001 000d000d 00000600 01000006 00010001 215c003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 51800000 02000100
+     07e8ff00 040146c0 1e000002 00010007 e8ff0004 0147c01e 00000200 010007e8
+     ff000401 4ac01e00 00020001 0007e8ff 0004014b c01e0000 02000100 07e8ff00
+     04014cc0 1e000002 00010007 e8ff0004 014dc01e 00000200 010007e8 ff0002c0
+     1c000002 00010007 e8ff0004 0148c01e 00000200 010007e8 ff000401 42c01e00
+     00020001 0007e8ff 00040143 c01e0000 02000100 07e8ff00 040144c0 1e000002
+     00010007 e8ff0004 0145c01e 00000200 010007e8 ff000401 49c01ec0 65000100
+     0100093a 7f0004c0 0505f1c0 74000100 0100093a 7f0004c0 702404c0 83000100
+     0100093a 7f0004c6 29000ac0 92000100 0100093a 7f0004c1 000e81c0 a1000100
+     0100093a 7f0004c6 20400cc0 b0000100 0100093a 7f0004ca 0c1b21c0 1c000100
+     0100093a 7f0004c6 290004c0 cc000100 0100093a 7f000480 3f0235c0 db000100
+     0100093a 7f000480 09006bc0 ea000100 0100093a 7f0004c0 21040cc0 f9000100
+     0100093a 7f000480 080a5ac1 08000100 0100093a 7f0004c0 cbe60ac1 17000100
+     0100093a 7f0004c0 249411.
+ +0.002965
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000228
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.848159
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000402
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31328180 00010000 00010000 00000c00 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000658
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000104
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.846995
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003222
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31338180 00010000 00010000 00000d00 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000645
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000107
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.843021
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003535
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31348180 00010000 00010000 00000f00 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000640
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000128
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.838718
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003396
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31358180 00010000 00010000 00001000 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000643
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000108
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.834571
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003560
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31368180 00010000 00010000 00001100 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000642
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000133
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.830236
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003060
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31378180 00010000 00010000 00000100 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000645
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000106
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.826425
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.011323
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31388180 0001000d 0000000d 00000200 01000002 00010007 e8ff0014 01470c52
+     4f4f542d 53455256 45525303 4e455400 00000200 010007e8 ff000401 4ac01e00
+     00020001 0007e8ff 0004014b c01e0000 02000100 07e8ff00 04014cc0 1e000002
+     00010007 e8ff0004 014dc01e 00000200 010007e8 ff000401 41c01e00 00020001
+     0007e8ff 00040148 c01e0000 02000100 07e8ff00 040142c0 1e000002 00010007
+     e8ff0004 0143c01e 00000200 010007e8 ff000401 44c01e00 00020001 0007e8ff
+     00040145 c01e0000 02000100 07e8ff00 040149c0 1e000002 00010007 e8ff0004
+     0146c01e c01c0001 00010009 3a7f0004 c0702404 c03b0001 00010009 3a7f0004
+     c629000a c04a0001 00010009 3a7f0004 c1000e81 c0590001 00010009 3a7f0004
+     c620400c c0680001 00010009 3a7f0004 ca0c1b21 c0770001 00010009 3a7f0004
+     c6290004 c0860001 00010009 3a7f0004 803f0235 c0950001 00010009 3a7f0004
+     8009006b c0a40001 00010009 3a7f0004 c021040c c0b30001 00010009 3a7f0004
+     80080a5a c0c20001 00010009 3a7f0004 c0cbe60a c0d10001 00010009 3a7f0004
+     c0249411 c0e00001 00010009 3a7f0004 c00505f1.
+ +0.002663
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31398180 00010000 00010000 00000c00 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.001663
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000127
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.810649
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003326
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313a8180 00010000 00010000 00000f00 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000643
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000105
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.806575
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.025669
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313b8180 00010001 000d000d 00000600 01000006 00010001 12e4003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 51800000 02000100
+     07e8ff00 040147c0 1e000002 00010007 e8ff0004 014ac01e 00000200 010007e8
+     ff000401 4bc01e00 00020001 0007e8ff 0004014c c01e0000 02000100 07e8ff00
+     04014dc0 1e000002 00010007 e8ff0002 c01c0000 02000100 07e8ff00 040148c0
+     1e000002 00010007 e8ff0004 0142c01e 00000200 010007e8 ff000401 43c01e00
+     00020001 0007e8ff 00040144 c01e0000 02000100 07e8ff00 040145c0 1e000002
+     00010007 e8ff0004 0149c01e 00000200 010007e8 ff000401 46c01ec0 65000100
+     0100093a 7f0004c0 702404c0 74000100 0100093a 7f0004c6 29000ac0 83000100
+     0100093a 7f0004c1 000e81c0 92000100 0100093a 7f0004c6 20400cc0 a1000100
+     0100093a 7f0004ca 0c1b21c0 1c000100 0100093a 7f0004c6 290004c0 bd000100
+     0100093a 7f000480 3f0235c0 cc000100 0100093a 7f000480 09006bc0 db000100
+     0100093a 7f0004c0 21040cc0 ea000100 0100093a 7f000480 080a5ac0 f9000100
+     0100093a 7f0004c0 cbe60ac1 08000100 0100093a 7f0004c0 249411c1 17000100
+     0100093a 7f0004c0 0505f1.
+ +0.002963
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000233
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.777710
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004017
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313c8180 00010000 00010000 00001100 01000006 00010000 0257003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000640
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000106
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.772947
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-752512
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010000 00010000 00000500 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000649
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000106
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.529913
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.181054
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31308580 00010000 00010000 00000500 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180.
+ +0.000687
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000112
+ close fd=4
+ close=OK
+ +0.000197
diff --git a/adns-0.6/regress/case-rootqueryall.err b/adns-0.6/regress/case-rootqueryall.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-rootqueryall.err
diff --git a/adns-0.6/regress/case-rootqueryall.out b/adns-0.6/regress/case-rootqueryall.out
new file mode 100644
index 0000000..fed0a88
--- /dev/null
+++ b/adns-0.6/regress/case-rootqueryall.out
@@ -0,0 +1,127 @@
+adns debug: using nameserver 172.18.45.6
+. flags 0 type 1 A(-) submitted
+. flags 0 type 2 NS(raw) submitted
+. flags 0 type 5 CNAME(-) submitted
+. flags 0 type 6 SOA(raw) submitted
+. flags 0 type 12 PTR(raw) submitted
+. flags 0 type 13 HINFO(-) submitted
+. flags 0 type 15 MX(raw) submitted
+. flags 0 type 16 TXT(-) submitted
+. flags 0 type 17 RP(raw) submitted
+. flags 0 type 65537 A(addr) submitted
+. flags 0 type 65538 NS(+addr) submitted
+. flags 0 type 65548 PTR(checked) submitted
+. flags 0 type 65551 MX(+addr) submitted
+. flags 0 type 131078 SOA(822) submitted
+. flags 0 type 131089 RP(822) submitted
+. flags 1 type 1 A(-) submitted
+. flags 1 type 2 NS(raw) submitted
+. flags 1 type 5 CNAME(-) submitted
+. flags 1 type 6 SOA(raw) submitted
+. flags 1 type 12 PTR(raw) submitted
+. flags 1 type 13 HINFO(-) submitted
+. flags 1 type 15 MX(raw) submitted
+. flags 1 type 16 TXT(-) submitted
+. flags 1 type 17 RP(raw) submitted
+. flags 1 type 65537 A(addr) submitted
+. flags 1 type 65538 NS(+addr) submitted
+. flags 1 type 65548 PTR(checked) submitted
+. flags 1 type 65551 MX(+addr) submitted
+. flags 1 type 131078 SOA(822) submitted
+. flags 1 type 131089 RP(822) submitted
+. flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+. flags 0 type NS(raw): OK; nrrs=13; cname=$; owner=$; ttl=305624
+ E.ROOT-SERVERS.NET
+ I.ROOT-SERVERS.NET
+ F.ROOT-SERVERS.NET
+ G.ROOT-SERVERS.NET
+ J.ROOT-SERVERS.NET
+ K.ROOT-SERVERS.NET
+ L.ROOT-SERVERS.NET
+ M.ROOT-SERVERS.NET
+ A.ROOT-SERVERS.NET
+ H.ROOT-SERVERS.NET
+ B.ROOT-SERVERS.NET
+ C.ROOT-SERVERS.NET
+ D.ROOT-SERVERS.NET
+. flags 0 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+. flags 0 type SOA(raw): OK; nrrs=1; cname=$; owner=$; ttl=54334
+ A.ROOT-SERVERS.NET hostmaster.INTERNIC.NET 1999041600 1800 900 604800 86400
+. flags 0 type PTR(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599
+adns debug: reply not found, id 3123, query owner  (NS=172.18.45.6)
+. flags 0 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+adns debug: reply not found, id 3128, query owner  (NS=172.18.45.6)
+adns debug: reply not found, id 312a, query owner  (NS=172.18.45.6)
+adns debug: reply not found, id 312e, query owner  (NS=172.18.45.6)
+. flags 0 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+. flags 0 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+. flags 0 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+. flags 0 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type NS(+addr): OK; nrrs=13; cname=$; owner=$; ttl=305624
+ I.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.36.148.17 )
+ F.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.5.5.241 )
+ G.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.112.36.4 )
+ J.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.10 )
+ K.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 193.0.14.129 )
+ L.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.32.64.12 )
+ M.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 202.12.27.33 )
+ A.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.4 )
+ H.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.63.2.53 )
+ B.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.9.0.107 )
+ C.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.33.4.12 )
+ D.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.8.10.90 )
+ E.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.203.230.10 )
+. flags 0 type PTR(checked): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 0 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+. flags 0 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=51616
+ A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999041600 1800 900 604800 86400
+. flags 0 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+. flags 1 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type NS(raw): OK; nrrs=13; cname=$; owner=$; ttl=305624
+ F.ROOT-SERVERS.NET
+ G.ROOT-SERVERS.NET
+ J.ROOT-SERVERS.NET
+ K.ROOT-SERVERS.NET
+ L.ROOT-SERVERS.NET
+ M.ROOT-SERVERS.NET
+ A.ROOT-SERVERS.NET
+ H.ROOT-SERVERS.NET
+ B.ROOT-SERVERS.NET
+ C.ROOT-SERVERS.NET
+ D.ROOT-SERVERS.NET
+ E.ROOT-SERVERS.NET
+ I.ROOT-SERVERS.NET
+. flags 1 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+. flags 1 type SOA(raw): OK; nrrs=1; cname=$; owner=$; ttl=49034
+ A.ROOT-SERVERS.NET hostmaster.INTERNIC.NET 1999041600 1800 900 604800 86400
+. flags 1 type PTR(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599
+. flags 1 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=599
+adns debug: reply not found, id 3132, query owner  (NS=172.18.45.6)
+adns debug: reply not found, id 3123, query owner  (NS=172.18.45.6)
+adns debug: reply not found, id 3133, query owner  (NS=172.18.45.6)
+adns debug: reply not found, id 3137, query owner  (NS=172.18.45.6)
+adns debug: reply not found, id 3139, query owner  (NS=172.18.45.6)
+. flags 1 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+. flags 1 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400
+. flags 1 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86399
+. flags 1 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=598
+. flags 1 type NS(+addr): OK; nrrs=13; cname=$; owner=$; ttl=305623
+ G.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.112.36.4 )
+ J.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.10 )
+ K.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 193.0.14.129 )
+ L.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.32.64.12 )
+ M.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 202.12.27.33 )
+ A.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.4 )
+ H.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.63.2.53 )
+ B.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.9.0.107 )
+ C.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.33.4.12 )
+ D.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.8.10.90 )
+ E.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.203.230.10 )
+ I.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.36.148.17 )
+ F.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.5.5.241 )
+. flags 1 type PTR(checked): No such data; nrrs=0; cname=$; owner=$; ttl=598
+. flags 1 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=598
+. flags 1 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=46580
+ A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999041600 1800 900 604800 86400
+. flags 1 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=598
+rc=0
diff --git a/adns-0.6/regress/case-rootqueryall.sys b/adns-0.6/regress/case-rootqueryall.sys
new file mode 100644
index 0000000..d20c073
--- /dev/null
+++ b/adns-0.6/regress/case-rootqueryall.sys
@@ -0,0 +1,972 @@
+default -,s
+. 1/.
+ start 924364450.165424
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000220
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000087
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000070
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.001746
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 00000200 01.
+ sendto=17
+ +0.001194
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 00000500 01.
+ sendto=17
+ +0.000783
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 00000600 01.
+ sendto=17
+ +0.000728
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000726
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 00000d00 01.
+ sendto=17
+ +0.001290
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000771
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 00001000 01.
+ sendto=17
+ +0.000843
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000778
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000728
+ sendto fd=4 addr=172.18.45.6:53
+     31290100 00010000 00000000 00000200 01.
+ sendto=17
+ +0.000727
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000727
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000725
+ sendto fd=4 addr=172.18.45.6:53
+     312c0100 00010000 00000000 00000600 01.
+ sendto=17
+ +0.000731
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000871
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000737
+ sendto fd=4 addr=172.18.45.6:53
+     312f0100 00010000 00000000 00000200 01.
+ sendto=17
+ +0.000727
+ sendto fd=4 addr=172.18.45.6:53
+     31300100 00010000 00000000 00000500 01.
+ sendto=17
+ +0.000732
+ sendto fd=4 addr=172.18.45.6:53
+     31310100 00010000 00000000 00000600 01.
+ sendto=17
+ +0.000781
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000733
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 00000d00 01.
+ sendto=17
+ +0.000739
+ sendto fd=4 addr=172.18.45.6:53
+     31340100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000736
+ sendto fd=4 addr=172.18.45.6:53
+     31350100 00010000 00000000 00001000 01.
+ sendto=17
+ +0.000837
+ sendto fd=4 addr=172.18.45.6:53
+     31360100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000734
+ sendto fd=4 addr=172.18.45.6:53
+     31370100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000730
+ sendto fd=4 addr=172.18.45.6:53
+     31380100 00010000 00000000 00000200 01.
+ sendto=17
+ +0.000732
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000733
+ sendto fd=4 addr=172.18.45.6:53
+     313a0100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000732
+ sendto fd=4 addr=172.18.45.6:53
+     313b0100 00010000 00000000 00000600 01.
+ sendto=17
+ +0.000734
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000764
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.975451
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.006067
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208180 0001000d 0000000d 00000200 01000002 00010004 a9df0014 01450c52
+     4f4f542d 53455256 45525303 4e455400 00000200 010004a9 df000401 49c01e00
+     00020001 0004a9df 00040146 c01e0000 02000100 04a9df00 040147c0 1e000002
+     00010004 a9df0004 014ac01e 00000200 010004a9 df000401 4bc01e00 00020001
+     0004a9df 0004014c c01e0000 02000100 04a9df00 04014dc0 1e000002 00010004
+     a9df0004 0141c01e 00000200 010004a9 df000401 48c01e00 00020001 0004a9df
+     00040142 c01e0000 02000100 04a9df00 040143c0 1e000002 00010004 a9df0004
+     0144c01e c01c0001 00010009 29a00004 c0cbe60a c03b0001 00010009 2c0f0004
+     c0249411 c04a0001 00010009 29a00004 c00505f1 c0590001 00010009 29a00004
+     c0702404 c0680001 00010005 fb5f0004 c629000a c0770001 00010005 fb5f0004
+     c1000e81 c0860001 00010005 fb5f0004 c620400c c0950001 00010005 fb5f0004
+     ca0c1b21 c0a40001 00010009 29a00004 c6290004 c0b30001 00010009 29a00004
+     803f0235 c0c20001 00010009 29a00004 8009006b c0d10001 00010009 29a00004
+     c021040c c0e00001 00010009 29a00004 80080a5a.
+ +0.002235
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000583
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.966566
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.014201
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228180 00010001 000d000d 00000600 01000006 00010000 d445003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100
+     04a9df00 040145c0 1e000002 00010004 a9df0004 0149c01e 00000200 010004a9
+     df000401 46c01e00 00020001 0004a9df 00040147 c01e0000 02000100 04a9df00
+     04014ac0 1e000002 00010004 a9df0004 014bc01e 00000200 010004a9 df000401
+     4cc01e00 00020001 0004a9df 0004014d c01e0000 02000100 04a9df00 02c01c00
+     00020001 0004a9df 00040148 c01e0000 02000100 04a9df00 040142c0 1e000002
+     00010004 a9df0004 0143c01e 00000200 010004a9 df000401 44c01ec0 65000100
+     01000929 a00004c0 cbe60ac0 74000100 0100092c 0f0004c0 249411c0 83000100
+     01000929 a00004c0 0505f1c0 92000100 01000929 a00004c0 702404c0 a1000100
+     010005fb 5f0004c6 29000ac0 b0000100 010005fb 5f0004c1 000e81c0 bf000100
+     010005fb 5f0004c6 20400cc0 ce000100 010005fb 5f0004ca 0c1b21c0 1c000100
+     01000929 a00004c6 290004c0 ea000100 01000929 a0000480 3f0235c0 f9000100
+     01000929 a0000480 09006bc1 08000100 01000929 a00004c0 21040cc1 17000100
+     01000929 a0000480 080a5a.
+ +0.002439
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000260
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.949666
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.048060
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31298180 0001000d 0000000d 00000200 01000002 00010004 a9df0014 01490c52
+     4f4f542d 53455256 45525303 4e455400 00000200 010004a9 df000401 46c01e00
+     00020001 0004a9df 00040147 c01e0000 02000100 04a9df00 04014ac0 1e000002
+     00010004 a9df0004 014bc01e 00000200 010004a9 df000401 4cc01e00 00020001
+     0004a9df 0004014d c01e0000 02000100 04a9df00 040141c0 1e000002 00010004
+     a9df0004 0148c01e 00000200 010004a9 df000401 42c01e00 00020001 0004a9df
+     00040143 c01e0000 02000100 04a9df00 040144c0 1e000002 00010004 a9df0004
+     0145c01e c01c0001 00010009 2c0f0004 c0249411 c03b0001 00010009 29a00004
+     c00505f1 c04a0001 00010009 29a00004 c0702404 c0590001 00010005 fb5f0004
+     c629000a c0680001 00010005 fb5f0004 c1000e81 c0770001 00010005 fb5f0004
+     c620400c c0860001 00010005 fb5f0004 ca0c1b21 c0950001 00010009 29a00004
+     c6290004 c0a40001 00010009 29a00004 803f0235 c0b30001 00010009 29a00004
+     8009006b c0c20001 00010009 29a00004 c021040c c0d10001 00010009 29a00004
+     80080a5a c0e00001 00010009 29a00004 c0cbe60a.
+ +0.008066
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.001199
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.892341
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.051265
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312c8180 00010001 000d000d 00000600 01000006 00010000 c9a7003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100
+     04a9df00 040149c0 1e000002 00010004 a9df0004 0146c01e 00000200 010004a9
+     df000401 47c01e00 00020001 0004a9df 0004014a c01e0000 02000100 04a9df00
+     04014bc0 1e000002 00010004 a9df0004 014cc01e 00000200 010004a9 df000401
+     4dc01e00 00020001 0004a9df 0002c01c 00000200 010004a9 df000401 48c01e00
+     00020001 0004a9df 00040142 c01e0000 02000100 04a9df00 040143c0 1e000002
+     00010004 a9df0004 0144c01e 00000200 010004a9 df000401 45c01ec0 65000100
+     0100092c 0f0004c0 249411c0 74000100 01000929 a00004c0 0505f1c0 83000100
+     01000929 a00004c0 702404c0 92000100 010005fb 5f0004c6 29000ac0 a1000100
+     010005fb 5f0004c1 000e81c0 b0000100 010005fb 5f0004c6 20400cc0 bf000100
+     010005fb 5f0004ca 0c1b21c0 1c000100 01000929 a00004c6 290004c0 db000100
+     01000929 a0000480 3f0235c0 ea000100 01000929 a0000480 09006bc0 f9000100
+     01000929 a00004c0 21040cc1 08000100 01000929 a0000480 080a5ac1 17000100
+     01000929 a00004c0 cbe60a.
+ +0.002462
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000257
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.838357
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.022221
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312f8180 0001000d 0000000d 00000200 01000002 00010004 a9df0014 01460c52
+     4f4f542d 53455256 45525303 4e455400 00000200 010004a9 df000401 47c01e00
+     00020001 0004a9df 0004014a c01e0000 02000100 04a9df00 04014bc0 1e000002
+     00010004 a9df0004 014cc01e 00000200 010004a9 df000401 4dc01e00 00020001
+     0004a9df 00040141 c01e0000 02000100 04a9df00 040148c0 1e000002 00010004
+     a9df0004 0142c01e 00000200 010004a9 df000401 43c01e00 00020001 0004a9df
+     00040144 c01e0000 02000100 04a9df00 040145c0 1e000002 00010004 a9df0004
+     0149c01e c01c0001 00010009 29a00004 c00505f1 c03b0001 00010009 29a00004
+     c0702404 c04a0001 00010005 fb5f0004 c629000a c0590001 00010005 fb5f0004
+     c1000e81 c0680001 00010005 fb5f0004 c620400c c0770001 00010005 fb5f0004
+     ca0c1b21 c0860001 00010009 29a00004 c6290004 c0950001 00010009 29a00004
+     803f0235 c0a40001 00010009 29a00004 8009006b c0b30001 00010009 29a00004
+     c021040c c0c20001 00010009 29a00004 80080a5a c0d10001 00010009 29a00004
+     c0cbe60a c0e00001 00010009 2c0f0004 c0249411.
+ +0.002373
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000502
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.813261
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.014045
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31318180 00010001 000d000d 00000600 01000006 00010000 bf91003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100
+     04a9df00 040146c0 1e000002 00010004 a9df0004 0147c01e 00000200 010004a9
+     df000401 4ac01e00 00020001 0004a9df 0004014b c01e0000 02000100 04a9df00
+     04014cc0 1e000002 00010004 a9df0004 014dc01e 00000200 010004a9 df0002c0
+     1c000002 00010004 a9df0004 0148c01e 00000200 010004a9 df000401 42c01e00
+     00020001 0004a9df 00040143 c01e0000 02000100 04a9df00 040144c0 1e000002
+     00010004 a9df0004 0145c01e 00000200 010004a9 df000401 49c01ec0 65000100
+     01000929 a00004c0 0505f1c0 74000100 01000929 a00004c0 702404c0 83000100
+     010005fb 5f0004c6 29000ac0 92000100 010005fb 5f0004c1 000e81c0 a1000100
+     010005fb 5f0004c6 20400cc0 b0000100 010005fb 5f0004ca 0c1b21c0 1c000100
+     01000929 a00004c6 290004c0 cc000100 01000929 a0000480 3f0235c0 db000100
+     01000929 a0000480 09006bc0 ea000100 01000929 a00004c0 21040cc0 f9000100
+     01000929 a0000480 080a5ac1 08000100 01000929 a00004c0 cbe60ac1 17000100
+     0100092c 0f0004c0 249411.
+ +0.002429
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000266
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.796521
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.054212
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31388180 0001000d 0000000d 00000200 01000002 00010004 a9df0014 01470c52
+     4f4f542d 53455256 45525303 4e455400 00000200 010004a9 df000401 4ac01e00
+     00020001 0004a9df 0004014b c01e0000 02000100 04a9df00 04014cc0 1e000002
+     00010004 a9df0004 014dc01e 00000200 010004a9 df000401 41c01e00 00020001
+     0004a9df 00040148 c01e0000 02000100 04a9df00 040142c0 1e000002 00010004
+     a9df0004 0143c01e 00000200 010004a9 df000401 44c01e00 00020001 0004a9df
+     00040145 c01e0000 02000100 04a9df00 040149c0 1e000002 00010004 a9df0004
+     0146c01e c01c0001 00010009 29a00004 c0702404 c03b0001 00010005 fb5f0004
+     c629000a c04a0001 00010005 fb5f0004 c1000e81 c0590001 00010005 fb5f0004
+     c620400c c0680001 00010005 fb5f0004 ca0c1b21 c0770001 00010009 29a00004
+     c6290004 c0860001 00010009 29a00004 803f0235 c0950001 00010009 29a00004
+     8009006b c0a40001 00010009 29a00004 c021040c c0b30001 00010009 29a00004
+     80080a5a c0c20001 00010009 29a00004 c0cbe60a c0d10001 00010009 2c0f0004
+     c0249411 c0e00001 00010009 29a00004 c00505f1.
+ +0.002233
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.001175
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.738901
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.025228
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313b8180 00010001 000d000d 00000600 01000006 00010000 b5fc003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100
+     04a9df00 040147c0 1e000002 00010004 a9df0004 014ac01e 00000200 010004a9
+     df000401 4bc01e00 00020001 0004a9df 0004014c c01e0000 02000100 04a9df00
+     04014dc0 1e000002 00010004 a9df0002 c01c0000 02000100 04a9df00 040148c0
+     1e000002 00010004 a9df0004 0142c01e 00000200 010004a9 df000401 43c01e00
+     00020001 0004a9df 00040144 c01e0000 02000100 04a9df00 040145c0 1e000002
+     00010004 a9df0004 0149c01e 00000200 010004a9 df000401 46c01ec0 65000100
+     01000929 a00004c0 702404c0 74000100 010005fb 5f0004c6 29000ac0 83000100
+     010005fb 5f0004c1 000e81c0 92000100 010005fb 5f0004c6 20400cc0 a1000100
+     010005fb 5f0004ca 0c1b21c0 1c000100 01000929 a00004c6 290004c0 bd000100
+     01000929 a0000480 3f0235c0 cc000100 01000929 a0000480 09006bc0 db000100
+     01000929 a00004c0 21040cc0 ea000100 01000929 a0000480 080a5ac0 f9000100
+     01000929 a00004c0 cbe60ac1 08000100 0100092c 0f0004c0 249411c1 17000100
+     01000929 a00004c0 0505f1.
+ +0.002484
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000259
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.710930
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-273743
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.001383
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 00000500 01.
+ sendto=17
+ +0.001121
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000743
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 00000d00 01.
+ sendto=17
+ +0.000688
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000684
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 00001000 01.
+ sendto=17
+ +0.000683
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000683
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000679
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000685
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000681
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000684
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000733
+ sendto fd=4 addr=172.18.45.6:53
+     31300100 00010000 00000000 00000500 01.
+ sendto=17
+ +0.000710
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000724
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 00000d00 01.
+ sendto=17
+ +0.000688
+ sendto fd=4 addr=172.18.45.6:53
+     31340100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000685
+ sendto fd=4 addr=172.18.45.6:53
+     31350100 00010000 00000000 00001000 01.
+ sendto=17
+ +0.000685
+ sendto fd=4 addr=172.18.45.6:53
+     31360100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000687
+ sendto fd=4 addr=172.18.45.6:53
+     31370100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000682
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000684
+ sendto fd=4 addr=172.18.45.6:53
+     313a0100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000825
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000681
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.989843
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-06971
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.001460
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 00000500 01.
+ sendto=17
+ +0.001113
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000732
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 00000d00 01.
+ sendto=17
+ +0.000691
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000684
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 00001000 01.
+ sendto=17
+ +0.000688
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000688
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000683
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000687
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000716
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000687
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000682
+ sendto fd=4 addr=172.18.45.6:53
+     31300100 00010000 00000000 00000500 01.
+ sendto=17
+ +0.000709
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000721
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 00000d00 01.
+ sendto=17
+ +0.000689
+ sendto fd=4 addr=172.18.45.6:53
+     31340100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000686
+ sendto fd=4 addr=172.18.45.6:53
+     31350100 00010000 00000000 00001000 01.
+ sendto=17
+ +0.000683
+ sendto fd=4 addr=172.18.45.6:53
+     31360100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000687
+ sendto fd=4 addr=172.18.45.6:53
+     31370100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000679
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000708
+ sendto fd=4 addr=172.18.45.6:53
+     313a0100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000683
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000682
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.989780
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.-06911
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.001256
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 00000500 01.
+ sendto=17
+ +0.000762
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000685
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 00000d00 01.
+ sendto=17
+ +0.000686
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000680
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 00001000 01.
+ sendto=17
+ +0.000680
+ sendto fd=4 addr=172.18.45.6:53
+     31270100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000680
+ sendto fd=4 addr=172.18.45.6:53
+     31280100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000714
+ sendto fd=4 addr=172.18.45.6:53
+     312a0100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000683
+ sendto fd=4 addr=172.18.45.6:53
+     312b0100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000683
+ sendto fd=4 addr=172.18.45.6:53
+     312d0100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000800
+ sendto fd=4 addr=172.18.45.6:53
+     312e0100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000684
+ sendto fd=4 addr=172.18.45.6:53
+     31300100 00010000 00000000 00000500 01.
+ sendto=17
+ +0.000689
+ sendto fd=4 addr=172.18.45.6:53
+     31320100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000743
+ sendto fd=4 addr=172.18.45.6:53
+     31330100 00010000 00000000 00000d00 01.
+ sendto=17
+ +0.000690
+ sendto fd=4 addr=172.18.45.6:53
+     31340100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.002905
+ sendto fd=4 addr=172.18.45.6:53
+     31350100 00010000 00000000 00001000 01.
+ sendto=17
+ +0.000746
+ sendto fd=4 addr=172.18.45.6:53
+     31360100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000721
+ sendto fd=4 addr=172.18.45.6:53
+     31370100 00010000 00000000 00000100 01.
+ sendto=17
+ +0.000680
+ sendto fd=4 addr=172.18.45.6:53
+     31390100 00010000 00000000 00000c00 01.
+ sendto=17
+ +0.000681
+ sendto fd=4 addr=172.18.45.6:53
+     313a0100 00010000 00000000 00000f00 01.
+ sendto=17
+ +0.000679
+ sendto fd=4 addr=172.18.45.6:53
+     313c0100 00010000 00000000 00001100 01.
+ sendto=17
+ +0.000678
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.990318
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.010527
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238180 00010000 00010000 00000c00 01000006 00010000 0258003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000578
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000147
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.970543
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.014036
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288180 00010000 00010000 00000100 01000006 00010000 0258003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000625
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000126
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.955756
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002329
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8180 00010000 00010000 00000c00 01000006 00010000 0258003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000570
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000117
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.952740
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.020912
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312e8180 00010000 00010000 00000100 01000006 00010000 0258003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000572
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000147
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.931109
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004638
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31328180 00010000 00010000 00000c00 01000006 00010000 0258003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000569
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000120
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.925782
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003203
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31338180 00010000 00010000 00000d00 01000006 00010000 0258003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000598
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000341
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.921640
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.024117
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31378180 00010000 00010000 00000100 01000006 00010000 0258003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000570
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000121
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.896832
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002571
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31398180 00010000 00010000 00000c00 01000006 00010000 0258003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.002011
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000202
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.892048
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.002074
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313a8180 00010000 00010000 00000f00 01000006 00010000 0258003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000566
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000121
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.889287
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.160358
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     313c8180 00010000 00010000 00001100 01000006 00010000 0258003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000591
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000127
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.728211
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-133482
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010000 00010000 00000100 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000623
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000132
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.860938
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.028946
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010000 00010000 00000500 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000593
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000124
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.831275
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039651
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238580 00010000 00010000 00000c00 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000624
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000160
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.790840
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.029121
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248580 00010000 00010000 00000d00 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000596
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000124
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.760999
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.162355
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268580 00010000 00010000 00001000 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000596
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000155
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.597893
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.027725
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31278580 00010000 00010000 00001100 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000589
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000124
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.569455
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.027796
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31288580 00010000 00010000 00000100 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000716
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000199
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.540744
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.028676
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312b8580 00010000 00010000 00000f00 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000588
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000122
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.511358
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.029928
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312a8580 00010000 00010000 00000c00 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000588
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000211
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.480631
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039073
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312d8580 00010000 00010000 00001100 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000777
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000144
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.440637
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.028603
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31308580 00010000 00010000 00000500 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000583
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000123
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.411328
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.028684
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     312e8580 00010000 00010000 00000100 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000603
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000152
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.381889
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.029562
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258580 00010000 00010000 00000f00 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000584
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000123
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.361302
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.029558
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31328580 00010000 00010000 00000c00 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000618
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000151
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.330975
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039234
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31368580 00010000 00010000 00001100 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000585
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000124
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.291032
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.029095
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238580 00010000 00010000 00000c00 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000602
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000180
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.261155
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.029292
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31338580 00010000 00010000 00000d00 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000601
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000149
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.231113
+ select=1 rfds=[4] wfds=[] efds=[]
+ +1.-967500
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31358580 00010000 00010000 00001000 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000602
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000153
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.197858
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.026021
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31378580 00010000 00010000 00000100 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000599
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000150
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.171088
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.039664
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31398580 00010000 00010000 00000c00 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000600
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000172
+ select max=5 rfds=[4] wfds=[] efds=[] to=0.130652
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.029223
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31348580 00010000 00010000 00000f00 01000006 00010001 5180003e 01410c52
+     4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445
+     524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180.
+ +0.000583
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000127
+ close fd=4
+ close=OK
+ +0.000982
diff --git a/adns-0.6/regress/case-search-as.err b/adns-0.6/regress/case-search-as.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-search-as.err
diff --git a/adns-0.6/regress/case-search-as.out b/adns-0.6/regress/case-search-as.out
new file mode 100644
index 0000000..95e15a5
--- /dev/null
+++ b/adns-0.6/regress/case-search-as.out
@@ -0,0 +1,14 @@
+adns debug: using nameserver 172.18.45.6
+news flags 5 type 1 A(-) submitted
+chiark flags 5 type 1 A(-) submitted
+news flags 1 type 1 A(-) submitted
+chiark flags 1 type 1 A(-) submitted
+news flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400
+ 172.18.45.6
+news flags 1 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=$; ttl=86400
+ 172.18.45.6
+chiark flags 5 type A(-): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+ 195.224.76.132
+chiark flags 1 type A(-): OK; nrrs=1; cname=$; owner=$; ttl=86400
+ 195.224.76.132
+rc=0
diff --git a/adns-0.6/regress/case-search-as.sys b/adns-0.6/regress/case-search-as.sys
new file mode 100644
index 0000000..c741d41
--- /dev/null
+++ b/adns-0.6/regress/case-search-as.sys
@@ -0,0 +1,131 @@
+default
+:1 0x5/news 0x5/chiark 1/news 1/chiark
+ start 931992052.232208
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000202
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000109
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000065
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001.
+ sendto=47
+ +0.000696
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 06636869 61726b08 64617665 6e616e74 08677265
+     656e656e 64036f72 6702756b 00000100 01.
+ sendto=49
+ +0.000559
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001.
+ sendto=47
+ +0.000991
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 06636869 61726b08 64617665 6e616e74 08677265
+     656e656e 64036f72 6702756b 00000100 01.
+ sendto=49
+ +0.000516
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997238
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.019885
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665
+     6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330
+     c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006
+     036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180
+     0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01.
+ +0.001537
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000296
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.976216
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001966
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208583 00010000 00010000 06636869 61726b08 64617665 6e616e74 08677265
+     656e656e 64036f72 6702756b 00000100 01086772 65656e65 6e64036f 72670275
+     6b000006 00010001 5180002d 026e7306 63686961 726bc031 0a686f73 746d6173
+     746572c0 31772741 34000070 8000001c 2000093a 80000151 80.
+ +0.000819
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000471
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000102
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.973417
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.006224
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665
+     6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330
+     c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006
+     036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180
+     0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01.
+ +0.001353
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000239
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.966592
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001978
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228583 00010000 00010000 06636869 61726b08 64617665 6e616e74 08677265
+     656e656e 64036f72 6702756b 00000100 01086772 65656e65 6e64036f 72670275
+     6b000006 00010001 5180002d 026e7306 63686961 726bc031 0a686f73 746d6173
+     746572c0 31772741 34000070 8000001c 2000093a 80000151 80.
+ +0.000817
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000436
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000101
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.987460
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004418
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e
+     64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669
+     7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180
+     0004ac12 2d06c070 00010001 00015180 0004ac12 2d41.
+ +0.000982
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000180
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.993066
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003953
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e
+     64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669
+     7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180
+     0004ac12 2d06c070 00010001 00015180 0004ac12 2d41.
+ +0.000986
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000143
+ close fd=4
+ close=OK
+ +0.000193
diff --git a/adns-0.6/regress/case-search.err b/adns-0.6/regress/case-search.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-search.err
diff --git a/adns-0.6/regress/case-search.out b/adns-0.6/regress/case-search.out
new file mode 100644
index 0000000..35e0367
--- /dev/null
+++ b/adns-0.6/regress/case-search.out
@@ -0,0 +1,14 @@
+adns debug: using nameserver 172.18.45.6
+news flags 5 type 1 A(-) submitted
+chiark flags 5 type 1 A(-) submitted
+news flags 1 type 1 A(-) submitted
+chiark flags 1 type 1 A(-) submitted
+news flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400
+ 172.18.45.6
+chiark flags 5 type A(-): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400
+ 195.224.76.132
+news flags 1 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=$; ttl=86400
+ 172.18.45.6
+chiark flags 1 type A(-): OK; nrrs=1; cname=$; owner=$; ttl=86400
+ 195.224.76.132
+rc=0
diff --git a/adns-0.6/regress/case-search.sys b/adns-0.6/regress/case-search.sys
new file mode 100644
index 0000000..1cbc301
--- /dev/null
+++ b/adns-0.6/regress/case-search.sys
@@ -0,0 +1,133 @@
+default -,s
+:1 0x5/news 0x5/chiark 1/news 1/chiark
+ start 924360470.478357
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000200
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000084
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000067
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001.
+ sendto=47
+ +0.001994
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 06636869 61726b08 64617665 6e616e74 08677265
+     656e656e 64036f72 6702756b 00000100 01.
+ sendto=49
+ +0.001461
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001.
+ sendto=47
+ +0.001029
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 06636869 61726b08 64617665 6e616e74 08677265
+     656e656e 64036f72 6702756b 00000100 01.
+ sendto=49
+ +0.000984
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.994532
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004691
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665
+     6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330
+     c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006
+     036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180
+     0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01.
+ +0.001460
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000295
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.990080
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.001032
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208583 00010000 00010000 06636869 61726b08 64617665 6e616e74 08677265
+     656e656e 64036f72 6702756b 00000100 01086772 65656e65 6e64036f 72670275
+     6b000006 00010001 51800037 04646e73 3006656c 6d61696c 02636fc0 3e087269
+     63686172 646b0663 68696172 6bc03177 26f0bf00 00708000 001c2000 093a8000
+     015180.
+ +0.000739
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000925
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000101
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.988744
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005215
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665
+     6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330
+     c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006
+     036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180
+     0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01.
+ +0.001514
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000264
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.982780
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.000850
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228583 00010000 00010000 06636869 61726b08 64617665 6e616e74 08677265
+     656e656e 64036f72 6702756b 00000100 01086772 65656e65 6e64036f 72670275
+     6b000006 00010001 51800037 04646e73 3006656c 6d61696c 02636fc0 3e087269
+     63686172 646b0663 68696172 6bc03177 26f0bf00 00708000 001c2000 093a8000
+     015180.
+ +0.000739
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000884
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000101
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.988668
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003228
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e
+     64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669
+     7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180
+     0004ac12 2d06c070 00010001 00015180 0004ac12 2d41.
+ +0.000828
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000194
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.994026
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003357
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e
+     64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669
+     7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180
+     0004ac12 2d06c070 00010001 00015180 0004ac12 2d41.
+ +0.000828
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000155
+ close fd=4
+ close=OK
+ +0.000171
diff --git a/adns-0.6/regress/case-searchabs.err b/adns-0.6/regress/case-searchabs.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-searchabs.err
diff --git a/adns-0.6/regress/case-searchabs.out b/adns-0.6/regress/case-searchabs.out
new file mode 100644
index 0000000..5fb6b51
--- /dev/null
+++ b/adns-0.6/regress/case-searchabs.out
@@ -0,0 +1,5 @@
+adns debug: using nameserver 172.18.45.6
+news.davenant flags 1 type 1 A(-) submitted
+news.davenant flags 1 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=$; ttl=584
+ 172.18.45.6
+rc=0
diff --git a/adns-0.6/regress/case-searchabs.sys b/adns-0.6/regress/case-searchabs.sys
new file mode 100644
index 0000000..9899ffd
--- /dev/null
+++ b/adns-0.6/regress/case-searchabs.sys
@@ -0,0 +1,72 @@
+default
+:1 1/news.davenant
+ start 924363451.882765
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000207
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000088
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000071
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 046e6577 73086461 76656e61 6e740000 010001.
+ sendto=31
+ +0.001846
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998154
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004592
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8583 00010000 00010000 046e6577 73086461 76656e61 6e740000 01000100
+     00060001 00000248 003e0141 0c524f4f 542d5345 52564552 53034e45 54000a68
+     6f73746d 61737465 7208494e 5445524e 4943c039 7726f440 00000708 00000384
+     00093a80 00015180.
+ +0.000697
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 046e6577 73086461 76656e61 6e740864 6176656e
+     616e7408 67726565 6e656e64 036f7267 02756b00 00010001.
+ sendto=56
+ +0.001073
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000105
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.998125
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003727
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208583 00010000 00010000 046e6577 73086461 76656e61 6e740864 6176656e
+     616e7408 67726565 6e656e64 036f7267 02756b00 00010001 08677265 656e656e
+     64036f72 6702756b 00000600 01000151 80003704 646e7330 06656c6d 61696c02
+     636fc045 08726963 68617264 6b066368 6961726b c0387726 f0bf0000 70800000
+     1c200009 3a800001 5180.
+ +0.000972
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001.
+ sendto=47
+ +0.000965
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000105
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.997958
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.007222
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e
+     656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665
+     6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330
+     c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006
+     036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180
+     0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01.
+ +0.001124
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000295
+ close fd=4
+ close=OK
+ +0.000221
diff --git a/adns-0.6/regress/case-sillyrp.err b/adns-0.6/regress/case-sillyrp.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-sillyrp.err
diff --git a/adns-0.6/regress/case-sillyrp.out b/adns-0.6/regress/case-sillyrp.out
new file mode 100644
index 0000000..f947914
--- /dev/null
+++ b/adns-0.6/regress/case-sillyrp.out
@@ -0,0 +1,22 @@
+adns debug: using nameserver 172.18.45.6
+silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 112 type 17 RP(raw) submitted
+silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 112 type 131089 RP(822) submitted
+silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 112 type 17 RP(raw) submitted
+silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 112 type 131089 RP(822) submitted
+silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 0 type 17 RP(raw) submitted
+silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 0 type 131089 RP(822) submitted
+silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 0 type 17 RP(raw) submitted
+silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 0 type 131089 RP(822) submitted
+silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 112 type RP(raw): OK; nrrs=1; cname=$; owner=$; ttl=60
+ i\..root\000null.org .
+silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 112 type RP(822): Found syntactically invalid domain name; nrrs=0; cname=$; owner=$; ttl=60
+silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 112 type RP(raw): OK; nrrs=1; cname=$; owner=$; ttl=60
+ spong\000flibble.ucam.org .
+silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 112 type RP(822): Found invalid DNS data; nrrs=0; cname=$; owner=$; ttl=60
+silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 0 type RP(raw): OK; nrrs=1; cname=$; owner=$; ttl=60
+ spong\000flibble.ucam.org .
+silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 0 type RP(822): Found invalid DNS data; nrrs=0; cname=$; owner=$; ttl=60
+silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 0 type RP(raw): OK; nrrs=1; cname=$; owner=$; ttl=60
+ i\..root\000null.org .
+silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 0 type RP(822): Found syntactically invalid domain name; nrrs=0; cname=$; owner=$; ttl=60
+rc=0
diff --git a/adns-0.6/regress/case-sillyrp.sys b/adns-0.6/regress/case-sillyrp.sys
new file mode 100644
index 0000000..2b28a49
--- /dev/null
+++ b/adns-0.6/regress/case-sillyrp.sys
@@ -0,0 +1,183 @@
+default
+:17,131089 0x70/silly-rp-dm.test.iwj.relativity.greenend.org.uk 0x70/silly-rp-lp.test.iwj.relativity.greenend.org.uk silly-rp-lp.test.iwj.relativity.greenend.org.uk silly-rp-dm.test.iwj.relativity.greenend.org.uk
+ start 929580348.131048
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000207
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000086
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000061
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 0b73696c 6c792d72 702d646d 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=65
+ +0.000768
+ sendto fd=4 addr=172.18.45.6:53
+     31200100 00010000 00000000 0b73696c 6c792d72 702d646d 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=65
+ +0.001010
+ sendto fd=4 addr=172.18.45.6:53
+     31210100 00010000 00000000 0b73696c 6c792d72 702d6c70 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=65
+ +0.000607
+ sendto fd=4 addr=172.18.45.6:53
+     31220100 00010000 00000000 0b73696c 6c792d72 702d6c70 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=65
+ +0.000543
+ sendto fd=4 addr=172.18.45.6:53
+     31230100 00010000 00000000 0b73696c 6c792d72 702d6c70 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=65
+ +0.000544
+ sendto fd=4 addr=172.18.45.6:53
+     31240100 00010000 00000000 0b73696c 6c792d72 702d6c70 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=65
+ +0.000535
+ sendto fd=4 addr=172.18.45.6:53
+     31250100 00010000 00000000 0b73696c 6c792d72 702d646d 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=65
+ +0.000538
+ sendto fd=4 addr=172.18.45.6:53
+     31260100 00010000 00000000 0b73696c 6c792d72 702d646d 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01.
+ sendto=65
+ +0.000569
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.994886
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005696
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010001 00010001 0b73696c 6c792d72 702d646d 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01c00c00 11000100 00003c00 1302692e 09726f6f 74006e75 6c6c036f 72670000
+     04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72
+     6702756b 00000200 01000000 3c000603 6e7330c0 69c08f00 01000100 01518000
+     04ac122d 06.
+ +0.000936
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000308
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.988714
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003951
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31208580 00010001 00010001 0b73696c 6c792d72 702d646d 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01c00c00 11000100 00003c00 1302692e 09726f6f 74006e75 6c6c036f 72670000
+     04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72
+     6702756b 00000200 01000000 3c000603 6e7330c0 69c08f00 01000100 01518000
+     04ac122d 06.
+ +0.000891
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000192
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.984690
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003968
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31218580 00010001 00010001 0b73696c 6c792d72 702d6c70 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01c00c00 11000100 00003c00 190d7370 6f6e6700 666c6962 626c6504 7563616d
+     036f7267 00000474 65737403 69776a0a 72656c61 74697669 74790867 7265656e
+     656e6403 6f726702 756b0000 02000100 00003c00 06036e73 30c06fc0 95000100
+     01000151 800004ac 122d06.
+ +0.000915
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000193
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.980221
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004041
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31228580 00010001 00010001 0b73696c 6c792d72 702d6c70 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01c00c00 11000100 00003c00 190d7370 6f6e6700 666c6962 626c6504 7563616d
+     036f7267 00000474 65737403 69776a0a 72656c61 74697669 74790867 7265656e
+     656e6403 6f726702 756b0000 02000100 00003c00 06036e73 30c06fc0 95000100
+     01000151 800004ac 122d06.
+ +0.000915
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000154
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.975654
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.003970
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31238580 00010001 00010001 0b73696c 6c792d72 702d6c70 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01c00c00 11000100 00003c00 190d7370 6f6e6700 666c6962 626c6504 7563616d
+     036f7267 00000474 65737403 69776a0a 72656c61 74697669 74790867 7265656e
+     656e6403 6f726702 756b0000 02000100 00003c00 06036e73 30c06fc0 95000100
+     01000151 800004ac 122d06.
+ +0.000911
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000173
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.971144
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.005737
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31248580 00010001 00010001 0b73696c 6c792d72 702d6c70 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01c00c00 11000100 00003c00 190d7370 6f6e6700 666c6962 626c6504 7563616d
+     036f7267 00000474 65737403 69776a0a 72656c61 74697669 74790867 7265656e
+     656e6403 6f726702 756b0000 02000100 00003c00 06036e73 30c06fc0 95000100
+     01000151 800004ac 122d06.
+ +0.000914
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000151
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.964877
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004001
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31258580 00010001 00010001 0b73696c 6c792d72 702d646d 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01c00c00 11000100 00003c00 1302692e 09726f6f 74006e75 6c6c036f 72670000
+     04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72
+     6702756b 00000200 01000000 3c000603 6e7330c0 69c08f00 01000100 01518000
+     04ac122d 06.
+ +0.000911
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000155
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.960348
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.004043
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     31268580 00010001 00010001 0b73696c 6c792d72 702d646d 04746573 74036977
+     6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100
+     01c00c00 11000100 00003c00 1302692e 09726f6f 74006e75 6c6c036f 72670000
+     04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72
+     6702756b 00000200 01000000 3c000603 6e7330c0 69c08f00 01000100 01518000
+     04ac122d 06.
+ +0.000886
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000191
+ close fd=4
+ close=OK
+ +0.000160
diff --git a/adns-0.6/regress/case-tcpmultipart.err b/adns-0.6/regress/case-tcpmultipart.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-tcpmultipart.err
diff --git a/adns-0.6/regress/case-tcpmultipart.out b/adns-0.6/regress/case-tcpmultipart.out
new file mode 100644
index 0000000..3a7a124
--- /dev/null
+++ b/adns-0.6/regress/case-tcpmultipart.out
@@ -0,0 +1,71 @@
+adns debug: using nameserver 172.31.80.9
+132.76.224.195.in-addr.arpa flags 2 type 12 PTR(raw) submitted
+manymorerrs.test.culture.dotat.at. flags 2 type 12 PTR(raw) submitted
+132.76.224.195.in-addr.arpa flags 2 type 12 PTR(raw) submitted
+adns debug: TCP connected (NS=172.31.80.9)
+132.76.224.195.in-addr.arpa flags 2 type PTR(raw): OK; nrrs=1; cname=$; owner=$; ttl=86400
+ chiark.greenend.org.uk
+manymorerrs.test.culture.dotat.at. flags 2 type PTR(raw): OK; nrrs=60; cname=$; owner=$; ttl=86400
+ very-long-domain.to-ensure-truncation.00.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.01.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.02.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.03.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.04.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.05.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.06.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.07.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.08.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.09.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.10.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.11.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.12.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.13.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.14.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.15.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.16.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.17.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.18.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.19.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.20.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.21.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.22.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.23.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.24.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.25.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.26.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.27.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.28.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.29.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.30.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.31.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.32.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.33.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.34.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.35.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.36.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.37.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.38.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.39.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.40.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.41.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.42.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.43.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.44.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.45.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.46.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.47.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.48.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.49.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.50.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.51.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.52.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.53.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.54.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.55.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.56.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.57.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.58.test.culture.dotat.at
+ very-long-domain.to-ensure-truncation.59.test.culture.dotat.at
+132.76.224.195.in-addr.arpa flags 2 type PTR(raw): OK; nrrs=1; cname=$; owner=$; ttl=86400
+ chiark.greenend.org.uk
+rc=0
diff --git a/adns-0.6/regress/case-tcpmultipart.sys b/adns-0.6/regress/case-tcpmultipart.sys
new file mode 100644
index 0000000..bdc3f78
--- /dev/null
+++ b/adns-0.6/regress/case-tcpmultipart.sys
@@ -0,0 +1,248 @@
+tunnel
+:12 2/132.76.224.195.in-addr.arpa 2/manymorerrs.test.culture.dotat.at. 2/132.76.224.195.in-addr.arpa
+ start 938365454.994875
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000164
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000055
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000043
+ socket type=SOCK_STREAM
+ socket=5
+ +0.001177
+ fcntl fd=5 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000044
+ fcntl fd=5 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000041
+ connect fd=5 addr=172.31.80.9:53
+ connect=EINPROGRESS
+ +0.000414
+ select max=6 rfds=[4] wfds=[5] efds=[] to=13.998324
+ select=1 rfds=[] wfds=[5] efds=[]
+ +1.-647444
+ read fd=5 buflen=1
+ read=EAGAIN
+ +0.000176
+ write fd=5
+     002d311f 01000001 00000000 00000331 33320237 36033232 34033139 3507696e
+     2d616464 72046172 70610000 0c0001.
+ write=47
+ +0.000727
+ write fd=5
+     00333120 01000001 00000000 00000b6d 616e796d 6f726572 72730474 65737407
+     63756c74 75726505 646f7461 74026174 00000c00 01.
+ write=53
+ +0.000359
+ write fd=5
+     002d3121 01000001 00000000 00000331 33320237 36033232 34033139 3507696e
+     2d616464 72046172 70610000 0c0001.
+ write=47
+ +0.000273
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.644233
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.538651
+ read fd=5 buflen=2
+ read=OK
+     0127.
+ +0.000289
+ read fd=5 buflen=295
+ read=OK
+     311f8580 00010001 00050005 03313332 02373603 32323403 31393507 696e2d61
+     64647204 61727061 00000c00 01c00c00 0c000100 01518000 18066368 6961726b
+     08677265 656e656e 64036f72 6702756b 00023736 03323234 03313935 07696e2d
+     61646472 04617270 61000002 00010001 51800011 04646e73 3006656c 6d61696c
+     02636fc0 4dc05100 02000100 01518000 0704646e 7331c079 c0510002 00010001
+     51800007 04646e73 32c079c0 51000200 01000151 80000e03 6e733204 78617261
+     036e6574 00c05100 02000100 01518000 06036e73 33c0bbc0 74000100 01000055
+     c80004c1 7ae911c0 91000100 0100004f 650004c1 7ae901c0 a4000100 0100004f
+     650004c3 e04cc1c0 b7000100 0100014c 4b0004c2 8fa16bc0 d1000100 0100014c
+     4b0004c2 8fa319.
+ +0.001247
+ read fd=5 buflen=297
+ read=EAGAIN
+ +0.000476
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.105246
+ select=1 rfds=[5] wfds=[] efds=[]
+ +1.-401146
+ read fd=5 buflen=297
+ read=OK
+     0dbe3120 85800001 003c0002 00020b6d 616e796d 6f726572 72730474 65737407
+     63756c74 75726505 646f7461 74026174 00000c00 01c00c00 0c000100 01518000
+     40107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275
+     6e636174 696f6e02 30300474 65737407 63756c74 75726505 646f7461 74026174
+     00c00c00 0c000100 01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474
+     6f2d656e 73757265 2d747275 6e636174 696f6e02 3031c068 c00c000c 00010001
+     5180002b 10766572 792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d
+     7472756e 63617469 6f6e0230 32c068c0 0c000c00 01000151 80002b10 76657279
+     2d6c6f6e 672d646f 6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f
+     6e023033 c068c00c 00.
+ +0.001076
+ read fd=5 buflen=3223
+ read=OK
+     0c000100 01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e
+     73757265 2d747275 6e636174 696f6e02 3034c068 c00c000c 00010001 5180002b
+     10766572 792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e
+     63617469 6f6e0230 35c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e
+     672d646f 6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023036
+     c068c00c 000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14
+     746f2d65 6e737572 652d7472 756e6361 74696f6e 023037c0 68c00c00 0c000100
+     01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265
+     2d747275 6e636174 696f6e02 3038c068 c00c000c 00010001 5180002b 10766572
+     792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469
+     6f6e0230 39c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f
+     6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023130 c068c00c
+     000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65
+     6e737572 652d7472 756e6361 74696f6e 023131c0 68c00c00 0c000100 01518000
+     2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275
+     6e636174 696f6e02 3132c068 c00c000c 00010001 5180002b 10766572 792d6c6f
+     6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0231
+     33c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e
+     14746f2d 656e7375 72652d74 72756e63 6174696f 6e023134 c068c00c 000c0001
+     00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572
+     652d7472 756e6361 74696f.
+ +0.002411
+ read fd=5 buflen=2572
+ read=EAGAIN
+ +0.000101
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=28.502804
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.336462
+ read fd=5 buflen=2572
+ read=OK
+     6e023135 c068c00c 000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d
+     61696e14 746f2d65 6e737572 652d7472 756e6361 74696f6e 023136c0 68c00c00
+     0c000100 01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e
+     73757265 2d747275 6e636174 696f6e02 3137c068 c00c000c 00010001 5180002b
+     10766572 792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e
+     63617469 6f6e0231 38c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e
+     672d646f 6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023139
+     c068c00c 000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14
+     746f2d65 6e737572 652d7472 756e6361 74696f6e 023230c0 68c00c00 0c000100
+     01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265
+     2d747275 6e636174 696f6e02 3231c068 c00c000c 00010001 5180002b 10766572
+     792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469
+     6f6e0232 32c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f
+     6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023233 c068c00c
+     000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65
+     6e737572 652d7472 756e6361 74696f6e 023234c0 68c00c00 0c000100 01518000
+     2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275
+     6e636174 696f6e02 3235c068 c00c000c 00010001 5180002b 10766572 792d6c6f
+     6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0232
+     36c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e
+     14746f2d 656e7375 72652d74 72756e63 6174696f 6e023237 c068c00c 000c0001
+     00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572
+     652d7472 756e6361 74696f6e 023238c0 68c00c00 0c000100 01518000 2b107665
+     72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174
+     696f6e02 3239c068 c00c000c 00010001 5180002b 10766572 792d6c6f 6e672d64
+     6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0233 30c068c0
+     0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e 14746f2d
+     656e7375 72652d74 72756e63 6174696f 6e023331 c068c00c 000c0001 00015180
+     002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 652d7472
+     756e6361 74696f6e 023332c0 68c00c00 0c000100.
+ +0.003315
+ read fd=5 buflen=1624
+ read=EAGAIN
+ +0.000124
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=28.162903
+ select=1 rfds=[5] wfds=[] efds=[]
+ +1.-683589
+ read fd=5 buflen=1624
+ read=OK
+     01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265
+     2d747275 6e636174 696f6e02 3333c068 c00c000c 00010001 5180002b 10766572
+     792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469
+     6f6e0233 34c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f
+     6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023335 c068c00c
+     000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65
+     6e737572 652d7472 756e6361 74696f6e 023336c0 68c00c00 0c000100 01518000
+     2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275
+     6e636174 696f6e02 3337c068 c00c000c 00010001 5180002b 10766572 792d6c6f
+     6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0233
+     38c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e
+     14746f2d 656e7375 72652d74 72756e63 6174696f 6e023339 c068c00c 000c0001
+     00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572
+     652d7472 756e6361 74696f6e 023430c0 68c00c00 0c000100 01518000 2b107665
+     72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174
+     696f6e02 3431c068 c00c000c 00010001 5180002b 10766572 792d6c6f 6e672d64
+     6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0234 32c068c0
+     0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e 14746f2d
+     656e7375 72652d74 72756e63 6174696f 6e023433 c068c00c 000c0001 00015180
+     002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 652d7472
+     756e6361 74696f6e 023434c0 68c00c00 0c000100 01518000 2b107665 72792d6c
+     6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174 696f6e02
+     3435c068 c00c000c 00010001 5180002b 10766572 792d6c6f 6e672d64 6f6d6169
+     6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0234 36c068c0 0c000c00
+     01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e 14746f2d 656e7375
+     72652d74 72756e63 6174696f 6e023437 c068c00c 000c0001 00015180 002b1076
+     6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 652d7472 756e6361
+     74696f6e 023438c0 68c00c00 0c000100 01518000 2b107665 72792d6c 6f6e672d
+     646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174 696f6e02 3439c068
+     c00c000c 00010001 5180002b 10766572 792d6c6f.
+ +0.003201
+ read fd=5 buflen=676
+ read=EAGAIN
+ +0.000114
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=27.843177
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.376863
+ read fd=5 buflen=676
+ read=OK
+     6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0235
+     30c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e
+     14746f2d 656e7375 72652d74 72756e63 6174696f 6e023531 c068c00c 000c0001
+     00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572
+     652d7472 756e6361 74696f6e 023532c0 68c00c00 0c000100 01518000 2b107665
+     72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174
+     696f6e02 3533c068 c00c000c 00010001 5180002b 10766572 792d6c6f 6e672d64
+     6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0235 34c068c0
+     0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e 14746f2d
+     656e7375 72652d74 72756e63 6174696f 6e023535 c068c00c 000c0001 00015180
+     002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 652d7472
+     756e6361 74696f6e 023536c0 68c00c00 0c000100 01518000 2b107665 72792d6c
+     6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174 696f6e02
+     3537c068 c00c000c 00010001 5180002b 10766572 792d6c6f 6e672d64 6f6d6169
+     6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0235 38c068c0 0c000c00
+     01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e 14746f2d 656e7375
+     72652d74 72756e63 6174696f 6e023539 c068c06d 00020001 00054600 0014076c
+     69627261 7279066c 73706163 65036f72 6700c06d 00020001 00054600 001b026e
+     73066368 6961726b 08677265 656e656e 64036f72 6702756b 00076c69 62726172
+     79066c73 70616365 036f7267 00000100 01000161 890004c3 c8013a02 6e730663
+     68696172 6b086772 65656e65 6e64036f 72670275 6b000001 00010001 51800004
+     c3e04c84.
+ +0.002355
+ read fd=5 buflen=3520
+ read=OK
+     01273121 85800001 00010005 00050331 33320237 36033232 34033139 3507696e
+     2d616464 72046172 70610000 0c0001c0 0c000c00 01000151 80001806 63686961
+     726b0867 7265656e 656e6403 6f726702 756b0002 37360332 32340331 39350769
+     6e2d6164 64720461 72706100 00020001 00015180 00110464 6e733006 656c6d61
+     696c0263 6fc04dc0 51000200 01000151 80000704 646e7331 c079c051 00020001
+     00015180 00070464 6e7332c0 79c05100 02000100 01518000 0e036e73 32047861
+     7261036e 657400c0 51000200 01000151 80000603 6e7333c0 bbc07400 01000100
+     0055c800 04c17ae9 11c09100 01000100 004f6500 04c17ae9 01c0a400 01000100
+     004f6500 04c3e04c c1c0b700 01000100.
+ +0.009447
+ read fd=5 buflen=3248
+ read=EAGAIN
+ +0.000066
+ select max=6 rfds=[4,5] wfds=[] efds=[5] to=27.454446
+ select=1 rfds=[5] wfds=[] efds=[]
+ +0.316770
+ read fd=5 buflen=3248
+ read=OK
+     014c4b00 04c28fa1 6bc0d100 01000100 014c4b00 04c28fa3 19.
+ +0.000195
+ read fd=5 buflen=3520
+ read=EAGAIN
+ +0.000429
+ close fd=4
+ close=OK
+ +0.000375
+ close fd=5
+ close=OK
+ +0.000226
diff --git a/adns-0.6/regress/case-timeout.err b/adns-0.6/regress/case-timeout.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-timeout.err
diff --git a/adns-0.6/regress/case-timeout.out b/adns-0.6/regress/case-timeout.out
new file mode 100644
index 0000000..a3f7495
--- /dev/null
+++ b/adns-0.6/regress/case-timeout.out
@@ -0,0 +1,4 @@
+adns debug: using nameserver 172.18.45.36
+chiark.greenend.org.uk flags 0 type 1 A(-) submitted
+chiark.greenend.org.uk flags 0 type A(-): DNS query timed out; nrrs=0; cname=$; owner=$; ttl=604770
+rc=0
diff --git a/adns-0.6/regress/case-timeout.sys b/adns-0.6/regress/case-timeout.sys
new file mode 100644
index 0000000..003d1ca
--- /dev/null
+++ b/adns-0.6/regress/case-timeout.sys
@@ -0,0 +1,135 @@
+noserver
+:1 chiark.greenend.org.uk
+ start 912889153.349504
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000193
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000088
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000072
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000617
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999383
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.008683
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000406
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999594
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009544
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000428
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999572
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009567
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000449
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999551
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009551
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000381
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999619
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009614
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000383
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999617
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009622
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000387
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999613
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009603
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000404
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999596
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009607
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000468
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999532
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009526
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000431
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999569
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009564
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000429
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999571
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009586
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000479
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999521
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009511
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000430
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999570
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009571
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000440
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999560
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009564
+ sendto fd=4 addr=172.18.45.36:53
+     311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267
+     02756b00 00010001.
+ sendto=40
+ +0.000439
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999561
+ select=0 rfds=[] wfds=[] efds=[]
+ +2.009554
+ close fd=4
+ close=OK
+ +0.000267
diff --git a/adns-0.6/regress/case-trunc.err b/adns-0.6/regress/case-trunc.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-trunc.err
diff --git a/adns-0.6/regress/case-trunc.out b/adns-0.6/regress/case-trunc.out
new file mode 100644
index 0000000..bd70e05
--- /dev/null
+++ b/adns-0.6/regress/case-trunc.out
@@ -0,0 +1,4 @@
+adns debug: using nameserver 172.18.45.6
+trunc.test.iwj.relativity.greenend.org.uk flags 0 type 1 A(-) submitted
+trunc.test.iwj.relativity.greenend.org.uk flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=60
+rc=0
diff --git a/adns-0.6/regress/case-trunc.sys b/adns-0.6/regress/case-trunc.sys
new file mode 100644
index 0000000..4288e5d
--- /dev/null
+++ b/adns-0.6/regress/case-trunc.sys
@@ -0,0 +1,34 @@
+default
+:1 trunc.test.iwj.relativity.greenend.org.uk
+ start 912888921.274801
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000207
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000321
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000443
+ sendto fd=4 addr=172.18.45.6:53
+     311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001.
+ sendto=59
+ +0.000682
+ select max=5 rfds=[4] wfds=[] efds=[] to=1.999318
+ select=1 rfds=[4] wfds=[] efds=[]
+ +0.006406
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=OK addr=172.18.45.6:53
+     311f8580 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61
+     74697669 74790867 7265656e 656e6403 6f726702 756b0000 01000104 74657374
+     0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00
+     00060001 0000003c 0027036e 7330c044 0a686f73 746d6173 746572c0 44000000
+     0e00000e 10000000 780064c8 00000000 3c.
+ +0.000839
+ recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom=EAGAIN
+ +0.000141
+ close fd=4
+ close=OK
+ +0.000157
diff --git a/adns-0.6/regress/case-unknownq.err b/adns-0.6/regress/case-unknownq.err
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/adns-0.6/regress/case-unknownq.err
diff --git a/adns-0.6/regress/case-unknownq.out b/adns-0.6/regress/case-unknownq.out
new file mode 100644
index 0000000..c9e53e4
--- /dev/null
+++ b/adns-0.6/regress/case-unknownq.out
@@ -0,0 +1,3 @@
+adns debug: using nameserver 172.18.45.6
+davenant.relativity.greenend.org.uk. flags 0 type 32767 not implemented
+rc=0
diff --git a/adns-0.6/regress/case-unknownq.sys b/adns-0.6/regress/case-unknownq.sys
new file mode 100644
index 0000000..ba279bb
--- /dev/null
+++ b/adns-0.6/regress/case-unknownq.sys
@@ -0,0 +1,15 @@
+default
+:32767 davenant.relativity.greenend.org.uk.
+ start 933811310.565828
+ socket type=SOCK_DGRAM
+ socket=4
+ +0.000264
+ fcntl fd=4 cmd=F_GETFL
+ fcntl=~O_NONBLOCK&...
+ +0.000087
+ fcntl fd=4 cmd=F_SETFL O_NONBLOCK|...
+ fcntl=OK
+ +0.000067
+ close fd=4
+ close=OK
+ +0.000307
diff --git a/adns-0.6/regress/checkall b/adns-0.6/regress/checkall
new file mode 100755
index 0000000..64bd935
--- /dev/null
+++ b/adns-0.6/regress/checkall
@@ -0,0 +1,47 @@
+#!/bin/sh
+
+set -e
+
+failed=''
+passed=''
+skipped=''
+
+for f in case-*.sys
+do
+	case="`echo \"$f\" | sed -e 's/^case-//; s/\.sys$//'`"
+	set +e
+	./r1test $case
+	rc=$?
+	set -e
+	case $rc in
+	0)	passed="$passed $case" ;;
+	5)	skipped="$skipped $case" ;;
+	*)	echo
+		failed="$failed $case"
+		echo
+		;;
+	esac
+done
+
+if [ "x$failed" = x ]
+then
+	echo "
+"
+	if [ "x$skipped" = x ]
+	then
+		echo "all tests passed."
+	else
+		echo "all applicable tests passed (skipped:$skipped)"
+	fi
+	echo
+	exit 0
+fi
+
+echo >&2 "
+AT LEAST ONE TEST FAILED
+passed tests:${passed:- NONE}
+skipped tests:${skipped:- NONE}
+failed tests:$failed
+"
+
+exit 1
diff --git a/adns-0.6/regress/harness.h.m4 b/adns-0.6/regress/harness.h.m4
new file mode 100644
index 0000000..35efa18
--- /dev/null
+++ b/adns-0.6/regress/harness.h.m4
@@ -0,0 +1,93 @@
+m4_dnl harness.h.m4
+m4_dnl (part of complex test harness, not of the library)
+m4_dnl - function and other declarations
+
+m4_dnl  This file is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl
+m4_dnl  It is part of adns, which is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+m4_dnl  
+m4_dnl  This program is free software; you can redistribute it and/or modify
+m4_dnl  it under the terms of the GNU General Public License as published by
+m4_dnl  the Free Software Foundation; either version 2, or (at your option)
+m4_dnl  any later version.
+m4_dnl  
+m4_dnl  This program is distributed in the hope that it will be useful,
+m4_dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
+m4_dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+m4_dnl  GNU General Public License for more details.
+m4_dnl  
+m4_dnl  You should have received a copy of the GNU General Public License
+m4_dnl  along with this program; if not, write to the Free Software Foundation,
+m4_dnl  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+m4_include(hmacros.i4)
+
+#ifndef HARNESS_H_INCLUDED
+#define HARNESS_H_INCLUDED
+
+#include <sys/time.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+#include <unistd.h>
+
+#include "internal.h"
+
+#ifdef HAVE_POLL
+#include <sys/poll.h>
+#endif
+
+/* We override several system calls with #define's */
+
+hm_create_proto_h
+m4_define(`hm_syscall', `int H$1(hm_args_massage($3,void));')
+m4_include(`hsyscalls.i4')
+
+int Hwritev(int fd, const struct iovec *vector, size_t count);
+int Hgettimeofday(struct timeval *tv, struct timezone *tz);
+
+void *Hmalloc(size_t sz);
+void Hfree(void *ptr);
+void *Hrealloc(void *op, size_t nsz);
+void Hexit(int rv);
+
+/* There is a Q function (Q for Question) for each such syscall;
+ * it constructs a string representing the call, and calls Q_str
+ * on it, or constructs it in vb and calls Q_vb;
+ */
+
+hm_create_proto_q
+m4_define(`hm_syscall', `void Q$1(hm_args_massage($3,void));')
+m4_include(`hsyscalls.i4')
+
+void Q_vb(void);
+
+extern void Tshutdown(void);
+
+/* General help functions */
+
+void Tfailed(const char *why);
+void Toutputerr(void);
+void Tnomem(void);
+void Tfsyscallr(const char *fmt, ...) PRINTFFORMAT(1,2);
+void Tensureoutputfile(void);
+void Tmust(const char *call, const char *arg, int cond);
+
+void Tvbf(const char *fmt, ...) PRINTFFORMAT(1,2);
+void Tvbvf(const char *fmt, va_list al);
+void Tvbfdset(int max, const fd_set *set);
+void Tvbpollfds(const struct pollfd *fds, int nfds);
+void Tvbaddr(const struct sockaddr *addr, int addrlen);
+void Tvbbytes(const void *buf, int len);
+void Tvberrno(int e);
+void Tvba(const char *str);
+
+/* Shared globals */
+
+extern vbuf vb;
+extern struct timeval currenttime;
+extern const struct Terrno { const char *n; int v; } Terrnos[];
+  
+#endif
diff --git a/adns-0.6/regress/hcommon.c.m4 b/adns-0.6/regress/hcommon.c.m4
new file mode 100644
index 0000000..311087e
--- /dev/null
+++ b/adns-0.6/regress/hcommon.c.m4
@@ -0,0 +1,308 @@
+m4_dnl hcommon.c
+m4_dnl (part of complex test harness, not of the library)
+m4_dnl - routines used for both record and playback
+
+m4_dnl  This file is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl
+m4_dnl  It is part of adns, which is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+m4_dnl  
+m4_dnl  This program is free software; you can redistribute it and/or modify
+m4_dnl  it under the terms of the GNU General Public License as published by
+m4_dnl  the Free Software Foundation; either version 2, or (at your option)
+m4_dnl  any later version.
+m4_dnl  
+m4_dnl  This program is distributed in the hope that it will be useful,
+m4_dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
+m4_dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+m4_dnl  GNU General Public License for more details.
+m4_dnl  
+m4_dnl  You should have received a copy of the GNU General Public License
+m4_dnl  along with this program; if not, write to the Free Software Foundation,
+m4_dnl  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+m4_include(hmacros.i4)
+
+#include <fcntl.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "harness.h"
+#include "internal.h"
+
+vbuf vb;
+FILE *Toutputfile= 0;
+struct timeval currenttime;
+
+const struct Terrno Terrnos[]= {
+  { "EAGAIN",                    EAGAIN                       },
+  { "EINPROGRESS",               EINPROGRESS                  },
+  { "EINTR",                     EINTR                        },
+  { "EINVAL",                    EINVAL                       },
+  { "EMSGSIZE",                  EMSGSIZE                     },
+  { "ENOBUFS",                   ENOBUFS                      },
+  { "ENOENT",                    ENOENT                       },
+  { "ENOPROTOOPT",               ENOPROTOOPT                  },
+  { "ENOSPC",                    ENOSPC                       },
+  { "EWOULDBLOCK",               EWOULDBLOCK                  },
+  { "EHOSTUNREACH",              EHOSTUNREACH                 },
+  { "ECONNREFUSED",              ECONNREFUSED                 },
+  { "EPIPE",                     EPIPE                        },
+  {  0,                          0                            }
+};
+
+static vbuf vbw;
+
+int Hgettimeofday(struct timeval *tv, struct timezone *tz) {
+  Tmust("gettimeofday","tz",!tz);
+  *tv= currenttime;
+  return 0;
+}
+
+int Hwritev(int fd, const struct iovec *vector, size_t count) {
+  size_t i;
+  
+  vbw.used= 0;
+  for (i=0; i<count; i++, vector++) {
+    if (!adns__vbuf_append(&vbw,vector->iov_base,vector->iov_len)) Tnomem();
+  }
+  return Hwrite(fd,vbw.buf,vbw.used);
+}
+
+m4_define(`hm_syscall', `
+ hm_create_proto_q
+void Q$1(hm_args_massage($3,void)) {
+
+ vb.used= 0;
+ Tvba("$1");
+ m4_define(`hm_na',`')
+ m4_define(`hm_arg_nullptr',`')
+ m4_define(`hm_arg_int', `Tvbf(" $'`1=%d",$'`1);')
+ m4_define(`hm_arg_fdset_io', `Tvbf(" $'`1="); Tvbfdset($'`2,$'`1);')
+ m4_define(`hm_arg_pollfds_io', `Tvbf(" $'`1="); Tvbpollfds($'`1,$'`2);')
+ m4_define(`hm_arg_timeval_in_rel_null', `
+  if ($'`1) Tvbf(" $'`1=%ld.%06ld",(long)$'`1->tv_sec,(long)$'`1->tv_usec);
+  else Tvba(" $'`1=null");')
+ m4_define(`hm_arg_must', `')
+ m4_define(`hm_arg_socktype', `
+  Tvbf($'`1==SOCK_STREAM ? " $'`1=SOCK_STREAM" : " $'`1=SOCK_DGRAM");')
+ m4_define(`hm_arg_ign', `')
+ m4_define(`hm_arg_fd', `Tvbf(" $'`1=%d",$'`1);')
+ m4_define(`hm_arg_fcntl_cmd_arg', `
+  if ($'`1 == F_SETFL) {
+   Tvbf(" $'`1=F_SETFL %s",arg & O_NONBLOCK ? "O_NONBLOCK|..." : "~O_NONBLOCK&...");
+  } else if ($'`1 == F_GETFL) {
+   Tvba(" $'`1=F_GETFL");
+  } else {
+   Tmust("$'`1","F_GETFL/F_SETFL",0);
+  }')
+ m4_define(`hm_arg_addr_in', `Tvba(" $'`1="); Tvbaddr($'`1,$'`2);')
+ m4_define(`hm_arg_bytes_in', `')
+ m4_define(`hm_arg_bytes_out', `Tvbf(" $'`4=%lu",(unsigned long)$'`4);')
+ m4_define(`hm_arg_addr_out', `Tvbf(" *$'`2=%d",$'`2);')
+  $3
+
+ hm_create_nothing
+ m4_define(`hm_arg_bytes_in', `Tvbbytes($'`2,$'`4);')
+  $3
+
+  Q_vb();
+}
+')
+
+m4_include(`hsyscalls.i4')
+
+
+void Tvbaddr(const struct sockaddr *addr, int len) {
+  const struct sockaddr_in *ai= (const struct sockaddr_in*)addr;
+  
+  assert(len==sizeof(struct sockaddr_in));
+  assert(ai->sin_family==AF_INET);
+  Tvbf("%s:%u",inet_ntoa(ai->sin_addr),htons(ai->sin_port));
+}
+
+void Tvbbytes(const void *buf, int len) {
+  const byte *bp;
+  int i;
+
+  if (!len) { Tvba("\n     ."); return; }
+  for (i=0, bp=buf; i<len; i++, bp++) {
+    if (!(i&31)) Tvba("\n     ");
+    else if (!(i&3)) Tvba(" ");
+    Tvbf("%02x",*bp);
+  }
+  Tvba(".");
+}
+
+void Tvbfdset(int max, const fd_set *fds) {
+  int i;
+  const char *comma= "";
+  
+  Tvba("[");
+  for (i=0; i<max; i++) {
+    if (!FD_ISSET(i,fds)) continue;
+    Tvba(comma);
+    Tvbf("%d",i);
+    comma= ",";
+  }
+  Tvba("]");
+}
+
+static void Tvbpollevents(int events) {
+  const char *delim= "";
+
+  events &= (POLLIN|POLLOUT|POLLPRI);
+  if (!events) { Tvba("0"); return; }
+  if (events & POLLIN) { Tvba("POLLIN"); delim= "|"; }
+  if (events & POLLOUT) { Tvba(delim); Tvba("POLLOUT"); delim= "|"; }
+  if (events & POLLPRI) { Tvba(delim); Tvba("POLLPRI"); }
+}
+
+void Tvbpollfds(const struct pollfd *fds, int nfds) {
+  const char *comma= "";
+  
+  Tvba("[");
+  while (nfds>0) {
+    Tvba(comma);
+    Tvbf("{fd=%d, events=",fds->fd);
+    Tvbpollevents(fds->events);
+    Tvba(", revents=");
+    Tvbpollevents(fds->revents);
+    Tvba("}");
+    comma= ", ";
+    nfds--; fds++;
+  }
+  Tvba("]");
+}
+
+void Tvberrno(int e) {
+  const struct Terrno *te;
+
+  for (te= Terrnos; te->n && te->v != e; te++);
+  assert(te->n);
+  Tvba(te->n);
+}
+
+void Tvba(const char *str) {
+  if (!adns__vbuf_appendstr(&vb,str)) Tnomem();
+}
+
+void Tvbvf(const char *fmt, va_list al) {
+  char buf[1000];
+  buf[sizeof(buf)-2]= '\t';
+  vsnprintf(buf,sizeof(buf),fmt,al);
+  assert(buf[sizeof(buf)-2] == '\t');
+
+  Tvba(buf);
+}
+
+void Tvbf(const char *fmt, ...) {
+  va_list al;
+  va_start(al,fmt);
+  Tvbvf(fmt,al);
+  va_end(al);
+}
+
+
+void Tmust(const char *call, const char *arg, int cond) {
+  if (cond) return;
+  fprintf(stderr,"adns test harness: case not handled: system call %s, arg %s",call,arg);
+  exit(-1);
+}
+
+void Tfailed(const char *why) {
+  fprintf(stderr,"adns test harness: failure: %s: %s\n",why,strerror(errno));
+  exit(-1);
+}
+
+void Tnomem(void) {
+  Tfailed("unable to malloc/realloc");
+}
+
+void Toutputerr(void) {
+  Tfailed("write error on test harness output");
+}
+
+struct malloced {
+  struct malloced *next, *back;
+  size_t sz;
+  unsigned long count;
+  struct { double d; long ul; void *p; void (*fp)(void); } data;
+};
+
+static unsigned long malloccount, mallocfailat;
+static struct { struct malloced *head, *tail; } mallocedlist;
+
+#define MALLOCHSZ ((char*)&mallocedlist.head->data - (char*)mallocedlist.head)
+
+void *Hmalloc(size_t sz) {
+  struct malloced *newnode;
+  const char *mfavar;
+  char *ep;
+
+  assert(sz);
+
+  newnode= malloc(MALLOCHSZ + sz);  if (!newnode) Tnomem();
+
+  LIST_LINK_TAIL(mallocedlist,newnode);
+  newnode->sz= sz;
+  newnode->count= ++malloccount;
+  if (!mallocfailat) {
+    mfavar= getenv("ADNS_REGRESS_MALLOCFAILAT");
+    if (mfavar) {
+      mallocfailat= strtoul(mfavar,&ep,10);
+      if (!mallocfailat || *ep) Tfailed("ADNS_REGRESS_MALLOCFAILAT bad value");
+    } else {
+      mallocfailat= ~0UL;
+    }
+  }
+  assert(newnode->count != mallocfailat);
+  memset(&newnode->data,0xc7,sz);
+  return &newnode->data;
+}
+
+void Hfree(void *ptr) {
+  struct malloced *oldnode;
+
+  if (!ptr) return;
+
+  oldnode= (void*)((char*)ptr - MALLOCHSZ);
+  LIST_UNLINK(mallocedlist,oldnode);
+  memset(&oldnode->data,0x38,oldnode->sz);
+  free(oldnode);
+}
+
+void *Hrealloc(void *op, size_t nsz) {
+  struct malloced *oldnode;
+  void *np;
+  size_t osz;
+
+  if (op) { oldnode= (void*)((char*)op - MALLOCHSZ); osz= oldnode->sz; } else { osz= 0; }
+  np= Hmalloc(nsz);
+  memcpy(np,op, osz>nsz ? nsz : osz);
+  Hfree(op);
+  return np;
+}
+
+void Hexit(int rv) {
+  struct malloced *loopnode;
+
+  Tshutdown();
+  adns__vbuf_free(&vb);
+  adns__vbuf_free(&vbw);
+  if (mallocedlist.head) {
+    fprintf(stderr,"adns test harness: memory leaked:");
+    for (loopnode=mallocedlist.head; loopnode; loopnode=loopnode->next)
+      fprintf(stderr," %lu(%lu)",loopnode->count,(unsigned long)loopnode->sz);
+    putc('\n',stderr);
+    if (ferror(stderr)) exit(-1);
+  }
+  exit(rv);
+}
diff --git a/adns-0.6/regress/hmacros.i4 b/adns-0.6/regress/hmacros.i4
new file mode 100644
index 0000000..c9c3b7a
--- /dev/null
+++ b/adns-0.6/regress/hmacros.i4
@@ -0,0 +1,136 @@
+m4_dnl hmacros.h.m4
+m4_dnl (part of complex test harness, not of the library)
+m4_dnl - common macros
+
+m4_dnl  This file is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl
+m4_dnl  It is part of adns, which is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+m4_dnl  
+m4_dnl  This program is free software; you can redistribute it and/or modify
+m4_dnl  it under the terms of the GNU General Public License as published by
+m4_dnl  the Free Software Foundation; either version 2, or (at your option)
+m4_dnl  any later version.
+m4_dnl  
+m4_dnl  This program is distributed in the hope that it will be useful,
+m4_dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
+m4_dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+m4_dnl  GNU General Public License for more details.
+m4_dnl  
+m4_dnl  You should have received a copy of the GNU General Public License
+m4_dnl  along with this program; if not, write to the Free Software Foundation,
+m4_dnl  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+m4_define(`hm_args_massage',
+	`m4_ifelse(
+		m4_patsubst(
+				$1,
+				`hm_comma\|[
+	 ]+',
+				`'),
+		`',
+		`$2',
+		`
+	m4_patsubst(m4_patsubst(m4_patsubst(m4_translit($1, `
+	',` '), `\(hm_comma *\)*$', `'), `^\( *hm_comma\)*', `'),
+		`\( *hm_comma *\)+',` hm_comma ')
+	')')
+
+m4_define(`hm_create_nothing', `
+ m4_define(`hm_na',`')
+ m4_define(`hm_arg_nullptr', `')
+ m4_define(`hm_arg_int', `')
+ m4_define(`hm_arg_fdset_io', `')
+ m4_define(`hm_arg_pollfds_io', `')
+ m4_define(`hm_arg_timeval_in_rel_null',`')
+ m4_define(`hm_arg_must', `')
+ m4_define(`hm_arg_socktype',`')
+ m4_define(`hm_arg_ign', `')
+ m4_define(`hm_arg_fd', `')
+ m4_define(`hm_arg_fcntl_cmd_arg',`')
+ m4_define(`hm_arg_addr_in', `')
+ m4_define(`hm_arg_bytes_in', `')
+ m4_define(`hm_arg_bytes_out', `')
+ m4_define(`hm_arg_addr_out', `')
+')
+
+m4_define(`hm_create_proto_h',`
+ m4_define(`hm_na', `hm_comma')
+ m4_define(`hm_arg_nullptr', `$'`1 $'`2')
+ m4_define(`hm_arg_int', `int $'`1')
+ m4_define(`hm_arg_fdset_io', `fd_set *$'`1')
+ m4_define(`hm_arg_pollfds_io', `struct pollfd *$'`1 hm_comma int $'`2')
+ m4_define(`hm_arg_timeval_in_rel_null', `struct timeval *$'`1')
+ m4_define(`hm_arg_must', `$'`1 $'`2')
+ m4_define(`hm_arg_socktype', `int $'`1')
+ m4_define(`hm_arg_ign', `$'`1 $'`2')
+ m4_define(`hm_arg_fd', `int $'`1')
+ m4_define(`hm_arg_fcntl_cmd_arg', `int $'`1 hm_comma ...')
+ m4_define(`hm_arg_addr_in', `const struct sockaddr *$'`1 hm_comma int $'`2')
+ m4_define(`hm_arg_bytes_in', `const $'`1 *$'`2 hm_comma $'`3 $'`4')
+ m4_define(`hm_arg_bytes_out', `$'`1 *$'`2 hm_comma $'`3 $'`4')
+ m4_define(`hm_arg_addr_out', `struct sockaddr *$'`1 hm_comma int *$'`2')
+')
+
+m4_define(`hm_create_proto_q',`
+ hm_create_proto_h
+ m4_define(`hm_arg_nullptr', `')
+ m4_define(`hm_arg_fdset_io', `const fd_set *$'`1')
+ m4_define(`hm_arg_pollfds_io', `const struct pollfd *$'`1 hm_comma int $'`2')
+ m4_define(`hm_arg_must', `')
+ m4_define(`hm_arg_ign', `')
+ m4_define(`hm_arg_fcntl_cmd_arg', `int $'`1 hm_comma long $'`2')
+ m4_define(`hm_arg_bytes_out', `$'`3 $'`4')
+ m4_define(`hm_arg_addr_out', `int $'`2')
+')
+
+m4_define(`hm_create_hqcall_vars',`
+ hm_create_nothing
+ m4_define(`hm_arg_fcntl_cmd_arg',`va_list al; long $'`2;')
+')
+
+m4_define(`hm_create_hqcall_init',`
+ hm_create_nothing
+ m4_define(`hm_arg_nullptr', `Tmust("$1","$'`2",!$'`2);')
+ m4_define(`hm_arg_must', `Tmust("$1","$'`2",$'`2==$'`3);')
+ m4_define(`hm_arg_socktype',`
+  Tmust("$1","$'`1",$'`1==SOCK_STREAM || $'`1==SOCK_DGRAM);')
+ m4_define(`hm_arg_fcntl_cmd_arg',`
+  Tmust("$1","$'`1",$'`1==F_SETFL || $'`1==F_GETFL);
+  if ($'`1 == F_SETFL) {
+    va_start(al,$'`1); $'`2= va_arg(al,long); va_end(al);
+  } else {
+    $'`2= 0;
+  }')
+ m4_define(`hm_arg_addr_out',`Tmust("$1","*$'`2",*$'`2>=sizeof(struct sockaddr_in));')
+')
+
+m4_define(`hm_create_realcall_args',`
+ m4_define(`hm_na',`hm_comma')
+ m4_define(`hm_arg_nullptr', `0')
+ m4_define(`hm_arg_int', `$'`1')
+ m4_define(`hm_arg_fdset_io', `$'`1')
+ m4_define(`hm_arg_pollfds_io', `$'`1 hm_comma $'`2')
+ m4_define(`hm_arg_timeval_in_rel_null', `$'`1')
+ m4_define(`hm_arg_must', `$'`2')
+ m4_define(`hm_arg_socktype', `$'`1')
+ m4_define(`hm_arg_ign', `$'`2')
+ m4_define(`hm_arg_fd', `$'`1')
+ m4_define(`hm_arg_fcntl_cmd_arg', `$'`1 hm_comma $'`2')
+ m4_define(`hm_arg_addr_in', `$'`1 hm_comma $'`2')
+ m4_define(`hm_arg_bytes_in', `$'`2 hm_comma $'`4')
+ m4_define(`hm_arg_bytes_out', `$'`2 hm_comma $'`4')
+ m4_define(`hm_arg_addr_out', `$'`1 hm_comma $'`2')
+')
+
+m4_define(`hm_create_hqcall_args',`
+ hm_create_realcall_args
+ m4_define(`hm_arg_nullptr', `')
+ m4_define(`hm_arg_must', `')
+ m4_define(`hm_arg_ign', `')
+ m4_define(`hm_arg_bytes_in', `$'`2 hm_comma $'`4')
+ m4_define(`hm_arg_bytes_out', `$'`4')
+ m4_define(`hm_arg_addr_out', `*$'`2')
+')
diff --git a/adns-0.6/regress/hplayback.c.m4 b/adns-0.6/regress/hplayback.c.m4
new file mode 100644
index 0000000..97e951a
--- /dev/null
+++ b/adns-0.6/regress/hplayback.c.m4
@@ -0,0 +1,366 @@
+m4_dnl hplayback.c.m4
+m4_dnl (part of complex test harness, not of the library)
+m4_dnl - playback routines
+
+m4_dnl  This file is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl
+m4_dnl  It is part of adns, which is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+m4_dnl  
+m4_dnl  This program is free software; you can redistribute it and/or modify
+m4_dnl  it under the terms of the GNU General Public License as published by
+m4_dnl  the Free Software Foundation; either version 2, or (at your option)
+m4_dnl  any later version.
+m4_dnl  
+m4_dnl  This program is distributed in the hope that it will be useful,
+m4_dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
+m4_dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+m4_dnl  GNU General Public License for more details.
+m4_dnl  
+m4_dnl  You should have received a copy of the GNU General Public License
+m4_dnl  along with this program; if not, write to the Free Software Foundation,
+m4_dnl  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+m4_include(hmacros.i4)
+
+#include <assert.h>
+#include <string.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "harness.h"
+
+static FILE *Tinputfile, *Treportfile;
+static vbuf vb2;
+
+extern void Tshutdown(void) {
+  adns__vbuf_free(&vb2);
+}
+
+static void Tensurereportfile(void) {
+  const char *fdstr;
+  int fd;
+
+  if (Treportfile) return;
+  Treportfile= stderr;
+  fdstr= getenv("ADNS_TEST_REPORT_FD"); if (!fdstr) return;
+  fd= atoi(fdstr);
+  Treportfile= fdopen(fd,"a"); if (!Treportfile) Tfailed("fdopen ADNS_TEST_REPORT_FD");
+}
+
+static void Psyntax(const char *where) {
+  fprintf(stderr,"adns test harness: syntax error in test log input file: %s\n",where);
+  exit(-1);
+}
+
+static void Pcheckinput(void) {
+  if (ferror(Tinputfile)) Tfailed("read test log input file");
+  if (feof(Tinputfile)) Psyntax("eof at syscall reply");
+}
+
+static void Tensureinputfile(void) {
+  const char *fdstr;
+  int fd;
+  int chars;
+  unsigned long sec, usec;
+
+  if (Tinputfile) return;
+  Tinputfile= stdin;
+  fdstr= getenv("ADNS_TEST_IN_FD");
+  if (fdstr) {
+    fd= atoi(fdstr);
+    Tinputfile= fdopen(fd,"r"); if (!Tinputfile) Tfailed("fdopen ADNS_TEST_IN_FD");
+  }
+
+  if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
+  fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
+  chars= -1;
+  sscanf(vb2.buf," start %lu.%lu%n",&sec,&usec,&chars);
+  if (chars==-1) Psyntax("start time invalid");
+  currenttime.tv_sec= sec;
+  currenttime.tv_usec= usec;
+  if (vb2.buf[chars] != hm_squote\nhm_squote) Psyntax("not newline after start time");
+}
+
+static void Parg(const char *argname) {
+  int l;
+
+  if (vb2.buf[vb2.used++] != hm_squote hm_squote) Psyntax("not a space before argument");
+  l= strlen(argname);
+  if (memcmp(vb2.buf+vb2.used,argname,l)) Psyntax("argument name wrong");
+  vb2.used+= l;
+  if (vb2.buf[vb2.used++] != hm_squote=hm_squote) Psyntax("not = after argument name");
+}
+
+static int Pstring_maybe(const char *string) {
+  int l;
+
+  l= strlen(string);
+  if (memcmp(vb2.buf+vb2.used,string,l)) return 0;
+  vb2.used+= l;
+  return 1;
+}
+
+static void Pstring(const char *string, const char *emsg) {
+  if (Pstring_maybe(string)) return;
+  Psyntax(emsg);
+}
+
+static int Perrno(const char *stuff) {
+  const struct Terrno *te;
+  int r;
+  char *ep;
+
+  for (te= Terrnos; te->n && strcmp(te->n,stuff); te++);
+  if (te->n) return te->v;
+  r= strtoul(stuff+2,&ep,10);
+  if (*ep) Psyntax("errno value not recognised, not numeric");
+  return r;
+}
+
+static void P_updatetime(void) {
+  int chars;
+  unsigned long sec, usec;
+
+  if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
+  fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
+  chars= -1;
+  sscanf(vb2.buf," +%lu.%lu%n",&sec,&usec,&chars);
+  if (chars==-1) Psyntax("update time invalid");
+  currenttime.tv_sec+= sec;
+  currenttime.tv_usec+= usec;
+  if (currenttime.tv_usec > 1000000) {
+    currenttime.tv_sec++;
+    currenttime.tv_usec -= 1000000;
+  }
+  if (vb2.buf[chars] != hm_squote\nhm_squote) Psyntax("not newline after update time");
+}
+
+static void Pfdset(fd_set *set, int max) {
+  int r, c;
+  char *ep;
+  
+  if (vb2.buf[vb2.used++] != hm_squote[hm_squote) Psyntax("fd set start not [");
+  FD_ZERO(set);
+  for (;;) {
+    r= strtoul(vb2.buf+vb2.used,&ep,10);
+    if (r>=max) Psyntax("fd set member > max");
+    FD_SET(r,set);
+    vb2.used= ep - (char*)vb2.buf;
+    c= vb2.buf[vb2.used++];
+    if (c == hm_squote]hm_squote) break;
+    if (c != hm_squote,hm_squote) Psyntax("fd set separator not ,");
+  }
+}
+
+#ifdef HAVE_POLL
+static int Ppollfdevents(void) {
+  int events;
+
+  if (Pstring_maybe("0")) return 0;
+  events= 0;
+
+  if (Pstring_maybe("POLLIN")) {
+    events |= POLLIN;
+    if (!Pstring_maybe("|")) return events;
+  }
+
+  if (Pstring_maybe("POLLOUT")) {
+    events |= POLLOUT;
+    if (!Pstring_maybe("|")) return events;
+  }
+
+  Pstring("POLLPRI","pollfdevents PRI?");
+  return events;
+}
+
+static void Ppollfds(struct pollfd *fds, int nfds) {
+  int i;
+  char *ep;
+  const char *comma= "";
+  
+  if (vb2.buf[vb2.used++] != hm_squote[hm_squote) Psyntax("pollfds start not [");
+  for (i=0; i<nfds; i++) {
+    Pstring("{fd=","{fd= in pollfds");
+    fds->fd= strtoul(vb2.buf+vb2.used,&ep,10);
+    vb2.used= ep - (char*)vb2.buf;    
+    Pstring(", events=",", events= in pollfds");
+    fds->events= Ppollfdevents();
+    Pstring(", revents=",", revents= in pollfds");
+    fds->revents= Ppollfdevents();
+    Pstring("}","} in pollfds");
+    Pstring(comma,"separator in pollfds");
+    comma= ", ";
+  }
+  if (vb2.buf[vb2.used++] != hm_squote]hm_squote) Psyntax("pollfds end not ]");
+}
+#endif
+
+static void Paddr(struct sockaddr *addr, int *lenr) {
+  struct sockaddr_in *sa= (struct sockaddr_in*)addr;
+  char *p, *ep;
+  long ul;
+  
+  assert(*lenr >= sizeof(*sa));
+  p= strchr(vb2.buf+vb2.used,':');
+  if (!p) Psyntax("no port on address");
+  *p++= 0;
+  memset(sa,0,sizeof(*sa));
+  sa->sin_family= AF_INET;
+  if (!inet_aton(vb2.buf+vb2.used,&sa->sin_addr)) Psyntax("invalid address");
+  ul= strtoul(p,&ep,10);
+  if (*ep && *ep != hm_squote hm_squote) Psyntax("invalid port (bad syntax)");
+  if (ul >= 65536) Psyntax("port too large");
+  sa->sin_port= htons(ul);
+  *lenr= sizeof(*sa);
+
+  vb2.used= ep - (char*)vb2.buf;
+}
+
+static int Pbytes(byte *buf, int maxlen) {
+  static const char hexdigits[]= "0123456789abcdef";
+
+  int c, v, done;
+  const char *pf;
+
+  done= 0;
+  for (;;) {
+    c= getc(Tinputfile); Pcheckinput();
+    if (c=='\n' || c==' ' || c=='\t') continue;
+    if (c=='.') break;
+    pf= strchr(hexdigits,c); if (!pf) Psyntax("invalid first hex digit");
+    v= (pf-hexdigits)<<4;
+    c= getc(Tinputfile); Pcheckinput();
+    pf= strchr(hexdigits,c); if (!pf) Psyntax("invalid second hex digit");
+    v |= (pf-hexdigits);
+    if (maxlen<=0) Psyntax("buffer overflow in bytes");
+    *buf++= v;
+    maxlen--; done++;
+  }
+  for (;;) {
+    c= getc(Tinputfile); Pcheckinput();
+    if (c=='\n') return done;
+  }
+}
+  
+void Q_vb(void) {
+  int r;
+
+  Tensureinputfile();
+  if (!adns__vbuf_ensure(&vb2,vb.used+2)) Tnomem();
+  r= fread(vb2.buf,1,vb.used+2,Tinputfile);
+  if (feof(Tinputfile)) {
+    fprintf(stderr,"adns test harness: input ends prematurely; program did:\n %.*s\n",
+           vb.used,vb.buf);
+    exit(-1);
+  }
+  Pcheckinput();
+  if (vb2.buf[0] != hm_squote hm_squote) Psyntax("not space before call");
+  if (memcmp(vb.buf,vb2.buf+1,vb.used) ||
+      vb2.buf[vb.used+1] != hm_squote\nhm_squote) {
+    fprintf(stderr,
+            "adns test harness: program did unexpected:\n %.*s\n"
+            "was expecting:\n %.*s\n",
+            vb.used,vb.buf, vb.used,vb2.buf+1);
+    exit(1);
+  }
+}
+
+m4_define(`hm_syscall', `
+ hm_create_proto_h
+int H$1(hm_args_massage($3,void)) {
+ int r, amtread;
+ m4_define(`hm_rv_fd',`char *ep;')
+ m4_define(`hm_rv_any',`char *ep;')
+ m4_define(`hm_rv_len',`')
+ m4_define(`hm_rv_must',`')
+ m4_define(`hm_rv_succfail',`')
+ m4_define(`hm_rv_fcntl',`')
+ $2
+
+ hm_create_hqcall_vars
+ $3
+
+ hm_create_hqcall_init($1)
+ $3
+
+ hm_create_hqcall_args
+ Q$1(hm_args_massage($3));
+
+ m4_define(`hm_r_offset',`m4_len(` $1=')')
+ if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
+ fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
+
+ Tensurereportfile();
+ fprintf(Treportfile,"syscallr %s",vb2.buf);
+ amtread= strlen(vb2.buf);
+ if (amtread<=0 || vb2.buf[--amtread]!=hm_squote\nhm_squote)
+  Psyntax("badly formed line");
+ vb2.buf[amtread]= 0;
+ if (memcmp(vb2.buf," $1=",hm_r_offset)) Psyntax("syscall reply mismatch");
+
+ if (vb2.buf[hm_r_offset] == hm_squoteEhm_squote) {
+  int e;
+  e= Perrno(vb2.buf+hm_r_offset);
+  P_updatetime();
+  errno= e;
+  return -1;
+ }
+
+ m4_define(`hm_rv_succfail',`
+  if (memcmp(vb2.buf+hm_r_offset,"OK",2)) Psyntax("success/fail not E* or OK");
+  vb2.used= hm_r_offset+2;
+  r= 0;
+ ')
+ m4_define(`hm_rv_len',`hm_rv_succfail')
+ m4_define(`hm_rv_must',`hm_rv_succfail')
+ m4_define(`hm_rv_any',`
+  r= strtoul(vb2.buf+hm_r_offset,&ep,10);
+  if (*ep && *ep!=hm_squote hm_squote) Psyntax("return value not E* or positive number");
+  vb2.used= ep - (char*)vb2.buf;
+ ')
+ m4_define(`hm_rv_fd',`hm_rv_any')
+ m4_define(`hm_rv_fcntl',`
+  r= 0;
+  if (cmd == F_GETFL) {
+    if (!memcmp(vb2.buf+hm_r_offset,"O_NONBLOCK|...",14)) {
+      r= O_NONBLOCK;
+      vb2.used= hm_r_offset+14;
+    } else if (!memcmp(vb2.buf+hm_r_offset,"~O_NONBLOCK&...",15)) {
+      vb2.used= hm_r_offset+15;
+    } else {
+      Psyntax("fcntl flags not O_NONBLOCK|... or ~O_NONBLOCK&...");
+    }
+  } else if (cmd == F_SETFL) {
+    hm_rv_succfail
+  } else {
+    Psyntax("fcntl not F_GETFL or F_SETFL");
+  }
+ ')
+ $2
+
+ hm_create_nothing
+ m4_define(`hm_arg_fdset_io',`Parg("$'`1"); Pfdset($'`1,$'`2);')
+ m4_define(`hm_arg_pollfds_io',`Parg("$'`1"); Ppollfds($'`1,$'`2);')
+ m4_define(`hm_arg_addr_out',`Parg("$'`1"); Paddr($'`1,$'`2);')
+ $3
+ assert(vb2.used <= amtread);
+ if (vb2.used != amtread) Psyntax("junk at end of line");
+
+ hm_create_nothing
+ m4_define(`hm_arg_bytes_out',`r= Pbytes($'`2,$'`4);')
+ $3
+
+ P_updatetime();
+ return r;
+}
+')
+
+m4_include(`hsyscalls.i4')
diff --git a/adns-0.6/regress/hrecord.c.m4 b/adns-0.6/regress/hrecord.c.m4
new file mode 100644
index 0000000..c6417ca
--- /dev/null
+++ b/adns-0.6/regress/hrecord.c.m4
@@ -0,0 +1,154 @@
+m4_dnl hrecord.c.m4
+m4_dnl (part of complex test harness, not of the library)
+m4_dnl - recording routines
+
+m4_dnl  This file is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl
+m4_dnl  It is part of adns, which is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+m4_dnl  
+m4_dnl  This program is free software; you can redistribute it and/or modify
+m4_dnl  it under the terms of the GNU General Public License as published by
+m4_dnl  the Free Software Foundation; either version 2, or (at your option)
+m4_dnl  any later version.
+m4_dnl  
+m4_dnl  This program is distributed in the hope that it will be useful,
+m4_dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
+m4_dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+m4_dnl  GNU General Public License for more details.
+m4_dnl  
+m4_dnl  You should have received a copy of the GNU General Public License
+m4_dnl  along with this program; if not, write to the Free Software Foundation,
+m4_dnl  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+m4_include(hmacros.i4)
+
+#include <assert.h>
+#include <string.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#include "harness.h"
+
+static FILE *Toutputfile;
+
+void Tshutdown(void) {
+}
+
+static void R_recordtime(void) {
+  int r;
+  struct timeval tv, tvrel;
+
+  Tensureoutputfile();
+  r= gettimeofday(&tv,0); if (r) Tfailed("gettimeofday syscallbegin");
+  tvrel.tv_sec= tv.tv_sec - currenttime.tv_sec;
+  tvrel.tv_usec= tv.tv_usec - currenttime.tv_usec;
+  if (tv.tv_usec < 0) { tvrel.tv_usec += 1000000; tvrel.tv_sec--; }
+  Tvbf("\n +%ld.%06ld",(long)tvrel.tv_sec,(long)tvrel.tv_usec);
+  currenttime= tv;
+}
+
+void Tensureoutputfile(void) {
+  const char *fdstr;
+  int fd, r;
+
+  if (Toutputfile) return;
+  
+  Toutputfile= stdout;
+  fdstr= getenv("ADNS_TEST_OUT_FD");
+  if (fdstr) {
+    fd= atoi(fdstr);
+    Toutputfile= fdopen(fd,"a"); if (!Toutputfile) Tfailed("fdopen ADNS_TEST_OUT_FD");
+  }
+
+  r= gettimeofday(&currenttime,0); if (r) Tfailed("gettimeofday syscallbegin");
+  if (fprintf(Toutputfile," start %ld.%06ld\n",
+	      (long)currenttime.tv_sec,(long)currenttime.tv_usec) == EOF) Toutputerr();
+}
+
+void Q_vb(void) {
+  if (!adns__vbuf_append(&vb,"",1)) Tnomem();
+  Tensureoutputfile();
+  if (fprintf(Toutputfile," %s\n",vb.buf) == EOF) Toutputerr();
+  if (fflush(Toutputfile)) Toutputerr();
+}
+
+static void R_vb(void) {
+  Q_vb();
+}
+
+m4_define(`hm_syscall', `
+ hm_create_proto_h
+int H$1(hm_args_massage($3,void)) {
+ int r, e;
+
+ hm_create_hqcall_vars
+ $3
+
+ hm_create_hqcall_init($1)
+ $3
+
+ hm_create_hqcall_args
+ Q$1(hm_args_massage($3));
+
+ hm_create_realcall_args
+ r= $1(hm_args_massage($3));
+ e= errno;
+
+ vb.used= 0;
+ Tvba("$1=");
+ m4_define(`hm_rv_any',`
+  if (r==-1) { Tvberrno(e); goto x_error; }
+  Tvbf("%d",r);')
+ m4_define(`hm_rv_fd',`hm_rv_any($'`1)')
+ m4_define(`hm_rv_succfail',`
+  if (r) { Tvberrno(e); goto x_error; }
+  Tvba("OK");')
+ m4_define(`hm_rv_must',`Tmust("$1","return",!r); Tvba("OK");')
+ m4_define(`hm_rv_len',`
+  if (r==-1) { Tvberrno(e); goto x_error; }
+  Tmust("$1","return",r<=$'`1);
+  Tvba("OK");')
+ m4_define(`hm_rv_fcntl',`
+  if (r==-1) { Tvberrno(e); goto x_error; }
+  if (cmd == F_GETFL) {
+    Tvbf(r & O_NONBLOCK ? "O_NONBLOCK|..." : "~O_NONBLOCK&...");
+  } else {
+    if (cmd == F_SETFL) {
+      Tmust("$1","return",!r);
+    } else {
+      Tmust("cmd","F_GETFL/F_SETFL",0);
+    }
+    Tvba("OK");
+  }')
+ $2
+
+ hm_create_nothing
+ m4_define(`hm_arg_fdset_io',`Tvba(" $'`1="); Tvbfdset($'`2,$'`1);')
+ m4_define(`hm_arg_pollfds_io',`Tvba(" $'`1="); Tvbpollfds($'`1,$'`2);')
+ m4_define(`hm_arg_addr_out',`Tvba(" $'`1="); Tvbaddr($'`1,*$'`2);')
+ $3
+
+ hm_create_nothing
+ m4_define(`hm_arg_bytes_out',`Tvbbytes($'`2,r);')
+ $3
+
+ m4_define(`hm_rv_any',`x_error:')
+ m4_define(`hm_rv_fd',`x_error:')
+ m4_define(`hm_rv_succfail',`x_error:')
+ m4_define(`hm_rv_len',`x_error:')
+ m4_define(`hm_rv_fcntl',`x_error:')
+ m4_define(`hm_rv_must',`')
+ $2
+
+ R_recordtime();
+ R_vb();
+ errno= e;
+ return r;
+}
+')
+
+m4_include(`hsyscalls.i4')
diff --git a/adns-0.6/regress/hsyscalls.i4 b/adns-0.6/regress/hsyscalls.i4
new file mode 100644
index 0000000..9c4bdad
--- /dev/null
+++ b/adns-0.6/regress/hsyscalls.i4
@@ -0,0 +1,122 @@
+m4_dnl hsyscalls.i4
+m4_dnl (part of complex test harness, not of the library)
+m4_dnl - list of syscalls to override/log and their args
+
+m4_dnl  This file is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl
+m4_dnl  It is part of adns, which is
+m4_dnl    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+m4_dnl    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+m4_dnl  
+m4_dnl  This program is free software; you can redistribute it and/or modify
+m4_dnl  it under the terms of the GNU General Public License as published by
+m4_dnl  the Free Software Foundation; either version 2, or (at your option)
+m4_dnl  any later version.
+m4_dnl  
+m4_dnl  This program is distributed in the hope that it will be useful,
+m4_dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
+m4_dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+m4_dnl  GNU General Public License for more details.
+m4_dnl  
+m4_dnl  You should have received a copy of the GNU General Public License
+m4_dnl  along with this program; if not, write to the Free Software Foundation,
+m4_dnl  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+m4_dnl each system call has
+m4_dnl  hm_syscall(<name>,<returnvalue>,<args>)
+m4_dnl <returnvalue> is one of
+m4_dnl  hm_rv_must       must succeed and return 0
+m4_dnl  hm_rv_any        any nonnegative return allowed, -1 means see errno
+m4_dnl  hm_rv_fd         file descriptor is returned, -1 means see errno
+m4_dnl  hm_rv_succfail   returns 0 (ok) or -1 (see errno)
+m4_dnl  hm_rv_len(<max>) returns length read/written, must be <=max, -1 => errno
+m4_dnl  hm_rv_fcntl      syscall is fcntl, do special processing
+m4_dnl <args> is list of macros for arguments, each followed by hm_na
+m4_dnl  hm_arg_nullptr(<type>,<arg>)    pointer of type type, must be null
+m4_dnl  hm_arg_int(<arg>)               signed integer
+m4_dnl  hm_arg_fdset_io(<arg>,<max>)    fd_set, max bit set is in max
+m4_dnl  hm_arg_timeval_in_rel_null(<t>) struct timeval*, pass in, relative, may be null
+m4_dnl  hm_arg_must(<type>,<arg>,<val>) must have correct value, or abort test
+m4_dnl  hm_arg_socktype(<arg>)          SOCK_STREAM or SOCK_DGRAM (an int)
+m4_dnl  hm_arg_ign(<type>,<arg>)        input parameter ignored
+m4_dnl  hm_arg_fd(<arg>)                fd
+m4_dnl  hm_arg_fcntl_cmd_arg(<ca>,<aa>) syscall is fcntl, do special processing
+m4_dnl  hm_arg_addr_in(<arg>,<len>)     struct sockaddr*, length given by <len> (an int)
+m4_dnl  hm_arg_bytes_in(<objtype>,<objarg>,<lentype>,<lenarg>)
+m4_dnl   some data from caller; <objarg> is of type pointer to const <objtype>
+m4_dnl   and points to <lenarg> bytes (<lenarg> is of type <lentype>)
+m4_dnl  hm_arg_bytes_out(<objtype>,<objarg>,<lentype>,<buflenarg>)
+m4_dnl   buffer for data from syscall; <objarg> is of type pointer to const <objtype>
+m4_dnl   and points to at least <lenarg> bytes (<lenarg> is of type <lentype>)
+m4_dnl   return value from syscall is supposed to be returned length
+m4_dnl  hm_arg_addr_out(<arg>,<lenptr>) struct sockaddr*, length io at <lenptr> (an int*)
+
+hm_syscall(
+	select, `hm_rv_any', `
+	hm_arg_int(max) hm_na
+	hm_arg_fdset_io(rfds,max) hm_na
+	hm_arg_fdset_io(wfds,max) hm_na
+	hm_arg_fdset_io(efds,max) hm_na
+	hm_arg_timeval_in_rel_null(to) hm_na
+')
+
+#ifdef HAVE_POLL
+hm_syscall(
+	poll, `hm_rv_any', `
+        hm_arg_pollfds_io(fds,nfds) hm_na
+	hm_arg_int(timeout) hm_na
+')
+#endif
+
+hm_syscall(
+	socket, `hm_rv_fd', `
+	hm_arg_must(int,domain,AF_INET) hm_na
+	hm_arg_socktype(type) hm_na
+	hm_arg_ign(int,protocol) hm_na
+')
+
+hm_syscall(
+	fcntl, `hm_rv_fcntl', `
+	hm_arg_fd(fd) hm_na
+	hm_arg_fcntl_cmd_arg(cmd,arg) hm_na
+')
+
+hm_syscall(
+	connect, `hm_rv_succfail', `
+	hm_arg_fd(fd) hm_na
+	hm_arg_addr_in(addr,addrlen) hm_na
+')
+
+hm_syscall(
+	close, `hm_rv_succfail', `
+	hm_arg_fd(fd) hm_na
+')
+
+hm_syscall(
+	sendto, `hm_rv_any', `
+	hm_arg_fd(fd) hm_na
+	hm_arg_bytes_in(void,msg,int,msglen) hm_na
+	hm_arg_must(unsigned int,flags,0) hm_na
+	hm_arg_addr_in(addr,addrlen) hm_na
+')
+
+hm_syscall(
+	recvfrom, `hm_rv_len(buflen)', `
+	hm_arg_fd(fd) hm_na
+	hm_arg_bytes_out(void,buf,int,buflen) hm_na
+	hm_arg_must(unsigned int,flags,0) hm_na
+	hm_arg_addr_out(addr,addrlen) hm_na
+')
+
+hm_syscall(
+	read, `hm_rv_len(buflen)', `
+	hm_arg_fd(fd) hm_na
+	hm_arg_bytes_out(void,buf,size_t,buflen) hm_na
+')
+
+hm_syscall(
+	write, `hm_rv_any', `
+	hm_arg_fd(fd) hm_na
+	hm_arg_bytes_in(void,buf,size_t,len) hm_na
+')
diff --git a/adns-0.6/regress/init-1stservbroken.text b/adns-0.6/regress/init-1stservbroken.text
new file mode 100644
index 0000000..56cd423
--- /dev/null
+++ b/adns-0.6/regress/init-1stservbroken.text
@@ -0,0 +1,3 @@
+nameserver 172.18.45.2
+nameserver 172.18.45.6
+sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24
diff --git a/adns-0.6/regress/init-1stservto.text b/adns-0.6/regress/init-1stservto.text
new file mode 100644
index 0000000..b70e678
--- /dev/null
+++ b/adns-0.6/regress/init-1stservto.text
@@ -0,0 +1,3 @@
+nameserver 10.0.0.1
+nameserver 172.18.45.6
+sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24
diff --git a/adns-0.6/regress/init-2ndserver.text b/adns-0.6/regress/init-2ndserver.text
new file mode 100644
index 0000000..88cb0d2
--- /dev/null
+++ b/adns-0.6/regress/init-2ndserver.text
@@ -0,0 +1,3 @@
+nameserver 172.18.45.36
+nameserver 172.18.45.6
+sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24
diff --git a/adns-0.6/regress/init-default.text b/adns-0.6/regress/init-default.text
new file mode 100644
index 0000000..e224ea7
--- /dev/null
+++ b/adns-0.6/regress/init-default.text
@@ -0,0 +1,3 @@
+nameserver 172.18.45.6
+sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24
+search davenant.greenend.org.uk greenend.org.uk
diff --git a/adns-0.6/regress/init-manyptrwrong.text b/adns-0.6/regress/init-manyptrwrong.text
new file mode 100644
index 0000000..34b6084
--- /dev/null
+++ b/adns-0.6/regress/init-manyptrwrong.text
@@ -0,0 +1 @@
+nameserver 140.200.128.13
diff --git a/adns-0.6/regress/init-ncipher.text b/adns-0.6/regress/init-ncipher.text
new file mode 100644
index 0000000..11ef2db
--- /dev/null
+++ b/adns-0.6/regress/init-ncipher.text
@@ -0,0 +1,3 @@
+nameserver 195.224.55.129
+sortlist 127.0.0.1/32 195.224.55.128/25 195.224.55.0/24
+search ncipher.com
diff --git a/adns-0.6/regress/init-ndots.text b/adns-0.6/regress/init-ndots.text
new file mode 100644
index 0000000..099c2ee
--- /dev/null
+++ b/adns-0.6/regress/init-ndots.text
@@ -0,0 +1,4 @@
+nameserver 172.18.45.6
+sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24
+search davenant.greenend.org.uk greenend.org.uk
+options ndots:3
diff --git a/adns-0.6/regress/init-ndotsbad.text b/adns-0.6/regress/init-ndotsbad.text
new file mode 100644
index 0000000..2045821
--- /dev/null
+++ b/adns-0.6/regress/init-ndotsbad.text
@@ -0,0 +1,4 @@
+nameserver 172.18.45.6
+sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24
+search davenant.greenend.org.uk greenend.org.uk
+options ndots:X
diff --git a/adns-0.6/regress/init-noserver.text b/adns-0.6/regress/init-noserver.text
new file mode 100644
index 0000000..0c8450c
--- /dev/null
+++ b/adns-0.6/regress/init-noserver.text
@@ -0,0 +1,2 @@
+nameserver 172.18.45.36
+sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24
diff --git a/adns-0.6/regress/init-tunnel.text b/adns-0.6/regress/init-tunnel.text
new file mode 100644
index 0000000..29c789e
--- /dev/null
+++ b/adns-0.6/regress/init-tunnel.text
@@ -0,0 +1,3 @@
+nameserver 172.31.80.9
+sortlist 127.0.0.1/32 172.18.45.0/24 172.31.80.0/28
+search davenant.greenend.org.uk greenend.org.uk
diff --git a/adns-0.6/regress/m1test b/adns-0.6/regress/m1test
new file mode 100755
index 0000000..dbd6bc5
--- /dev/null
+++ b/adns-0.6/regress/m1test
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+set -e
+
+if [ $# -lt 3 ]
+then
+	echo >&2 'usage: m1test <name> <initfile> [<initflags>] <queryargs>'
+	exit 1
+fi
+
+case="case-$1"; shift
+initfile="$1"; shift
+
+case "$1" in
+-*)	initflags="$1"; shift
+esac
+
+queryargs="$*"
+
+initstring="`cat init-$initfile.text`"
+
+echo $initfile $initflags >"$case.sys"
+echo "$queryargs" >>"$case.sys"
+
+EF_DISABLE_BANNER=1
+export EF_DISABLE_BANNER
+
+echo running hrecord $initflags "/... $queryargs"
+set +e
+ADNS_TEST_OUT_FD=3 3>>"$case.sys" >"$case.out" 2>"$case.err" </dev/null \
+ ./hrecord $initflags "/$initstring" $queryargs
+rc=$?
+set -e
+
+echo "rc=$rc" >>$case.out
+
+egrep . -- "$case.err" "$case.out"
+echo "exit status: $rc"
diff --git a/adns-0.6/regress/r1test b/adns-0.6/regress/r1test
new file mode 100755
index 0000000..de8db69
--- /dev/null
+++ b/adns-0.6/regress/r1test
@@ -0,0 +1,57 @@
+#!/bin/sh
+# usage: r1test <testcasename>
+
+set -e
+mrc=1
+trap 'exit $mrc' 0
+
+casename="$1"
+case="case-$casename"
+ocase="output-$casename"
+
+exec <"$case.sys"
+read initfile initflags
+read queryargs
+
+initstring="`cat init-$initfile.text`"
+
+rm -f $ocase.*
+
+EF_DISABLE_BANNER=1
+export EF_DISABLE_BANNER
+
+set +e
+ADNS_TEST_REPORT_FD=3 3>>"$ocase.report" >"$ocase.out" 2>"$ocase.err" \
+ ./hplayback $initflags "/$initstring" $queryargs
+rc=$?
+set -e
+
+if [ "$rc" = 5 ]
+then
+	echo -n "SKIPPED-$casename "
+	mrc=5
+	exit
+fi
+
+echo "rc=$rc" >>$ocase.out
+
+failed=false
+for part in err out
+do
+	if diff -u -- "$case.$part" "$ocase.$part"
+	then
+		:
+	else
+		failed=true
+	fi
+done
+
+if $failed
+then
+	echo >&2 "FAILED $case - WRONG OUTPUT - lines of syscall remaining `wc -l`"
+	mrc=2
+	exit
+fi
+
+echo -n "$casename "
+mrc=0
diff --git a/adns-0.6/settings.make.in b/adns-0.6/settings.make.in
new file mode 100644
index 0000000..95932cb
--- /dev/null
+++ b/adns-0.6/settings.make.in
@@ -0,0 +1,68 @@
+# settings.make.in - main configuration settings for Makefiles,
+#  used by autoconf/configure to generate settings.make
+#  
+#  This file is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#
+#  It is part of adns, which is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+#  
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2, or (at your option)
+#  any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+MAJOR=		0
+MINOR=		1
+SHLIBFILE=	@SHLIBFILE@
+SHLIBSONAME=	@SHLIBSONAME@
+SHLIBFORLINK=	@SHLIBFORLINK@
+
+CC=		@CC@
+CFLAGS=		$(AUTOCFLAGS) $(WARNS) $(WERROR) $(DIRCFLAGS) $(XCFLAGS)
+LDLIBS=		@LIBS@ $(XLIBS)
+AUTOCFLAGS=	@CFLAGS@
+WARNS=		@WARNS@
+#WERROR=	-Werror
+
+M4=		m4
+RANLIB=		@RANLIB@
+
+SHLIBCC=	@SHLIBCC@
+
+MKSHLIB_1=	@MKSHLIB_1@
+MKSHLIB_2=	@MKSHLIB_2@
+MKSHLIB_3=	@MKSHLIB_3@
+
+prefix=		@prefix@
+exec_prefix=	@exec_prefix@
+bin_dir=	$(exec_prefix)/bin
+lib_dir=	$(exec_prefix)/lib
+include_dir=	$(prefix)/include
+
+INSTALL=		install -c
+INSTALL_PROGRAM=	$(INSTALL) -m 755 $(INSTALL_PROGRAM_FLAGS)
+INSTALL_DATA=		$(INSTALL) -m 644
+
+all:			$(TARGETS)
+
+clean mostlyclean:
+		rm -f *.o *.tmp*
+
+distclean:		clean
+		rm -f $(TARGETS) *~ ./#*# core *.orig *.rej Makefile
+
+distprep:		$(AUTOCSRCS)
+
+maintainer-clean:	distclean
+		-rm -f $(AUTOCSRCS)
diff --git a/adns-0.6/src/.cvsignore b/adns-0.6/src/.cvsignore
new file mode 100644
index 0000000..547646a
--- /dev/null
+++ b/adns-0.6/src/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+config.h
diff --git a/adns-0.6/src/Makefile.in b/adns-0.6/src/Makefile.in
new file mode 100644
index 0000000..7afca95
--- /dev/null
+++ b/adns-0.6/src/Makefile.in
@@ -0,0 +1,48 @@
+# src/Makefile - library main Makefile
+# 
+#  This file is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#
+#  It is part of adns, which is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+#  
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2, or (at your option)
+#  any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+srcdir=		@srcdir@
+VPATH=		@srcdir@
+
+TARGETS=	libadns.a
+include		$(srcdir)/../settings.make
+include		adns.make
+
+install:	libadns.a
+		set -xe; for f in $(TARGETS); \
+			do $(INSTALL_DATA) $$f $(lib_dir)/$$f; done
+		$(INSTALL_DATA) $(srcdir)/../src/adns.h $(include_dir)/adns.h
+
+uninstall:
+		for f in $(TARGETS); do rm -f $(lib_dir)/$$f; done
+		rm -f $(include_dir)/adns.h
+
+ALLOBJS=	$(LIBOBJS)
+
+libadns.a:	$(LIBOBJS)
+		rm -f $@
+		$(AR) cqv $@.new $(LIBOBJS)
+		$(RANLIB) $@.new
+		mv -f $@.new $@
+
+$(LIBOBJS):	adns.h internal.h config.h
diff --git a/adns-0.6/src/adns.h b/adns-0.6/src/adns.h
new file mode 100644
index 0000000..588acba
--- /dev/null
+++ b/adns-0.6/src/adns.h
@@ -0,0 +1,818 @@
+/*
+ * adns.h
+ * - adns user-visible API (single-threaded, without any locking)
+ */
+/*
+ *
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ * 
+ *  For the benefit of certain LGPL'd `omnibus' software which provides
+ *  a uniform interface to various things including adns, I make the
+ *  following additional licence.  I do this because the GPL would
+ *  otherwise force either the omnibus software to be GPL'd or for the
+ *  adns-using part to be distributed separately.
+ *  
+ *  So, you may also redistribute and/or modify adns.h (but only the
+ *  public header file adns.h and not any other part of adns) under the
+ *  terms of the GNU Library General Public License as published by the
+ *  Free Software Foundation; either version 2 of the License, or (at
+ *  your option) any later version.
+ *  
+ *  Note that adns itself is GPL'd.  Authors of adns-using applications
+ *  with GPL-incompatible licences, and people who distribute adns with
+ *  applications where the whole distribution is not GPL'd, are still
+ *  likely to be in violation of the GPL.  Anyone who wants to do this
+ *  should contact Ian Jackson.  Please note that to avoid encouraging
+ *  people to infringe the GPL as it applies the body of adns, I think
+ *  that if you take advantage of the special exception to redistribute
+ *  just adns.h under the LGPL, you should retain this paragraph in its
+ *  place in the appropriate copyright statements.
+ *
+ *
+ *  You should have received a copy of the GNU General Public License,
+ *  or the GNU Library General Public License, as appropriate, along
+ *  with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *
+ *  $Id: adns.h,v 1.1.1.1 2000-02-16 17:32:46 sdyoung Exp $
+ */
+
+#ifndef ADNS_H_INCLUDED
+#define ADNS_H_INCLUDED
+#ifdef __cplusplus
+extern "C" { /* I really dislike this - iwj. */
+#endif
+
+#include <stdio.h>
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <unistd.h>
+
+/* All struct in_addr anywhere in adns are in NETWORK byte order. */
+
+typedef struct adns__state *adns_state;
+typedef struct adns__query *adns_query;
+
+typedef enum {
+  adns_if_noenv=        0x0001, /* do not look at environment */
+  adns_if_noerrprint=   0x0002, /* never print output to stderr (_debug overrides) */
+  adns_if_noserverwarn= 0x0004, /* do not warn to stderr about duff nameservers etc */
+  adns_if_debug=        0x0008, /* enable all output to stderr plus debug msgs */
+  adns_if_logpid=       0x0080, /* include pid in diagnostic output */
+  adns_if_noautosys=    0x0010, /* do not make syscalls at every opportunity */
+  adns_if_eintr=        0x0020, /* allow _wait and _synchronous to return EINTR */
+  adns_if_nosigpipe=    0x0040, /* applic has SIGPIPE set to SIG_IGN, do not protect */
+  adns_if_checkc_entex= 0x0100, /* do consistency checks on entry/exit to adns funcs */
+  adns_if_checkc_freq=  0x0300  /* do consistency checks very frequently (slow!) */
+} adns_initflags;
+
+typedef enum {
+  adns_qf_search=          0x00000001, /* use the searchlist */
+  adns_qf_usevc=           0x00000002, /* use a virtual circuit (TCP connection) */
+  adns_qf_owner=           0x00000004, /* fill in the owner field in the answer */
+  adns_qf_quoteok_query=   0x00000010, /* allow quote-requiring chars in query domain */
+  adns_qf_quoteok_cname=   0x00000000, /* allow ... in CNAME we go via - now default */
+  adns_qf_quoteok_anshost= 0x00000040, /* allow ... in things supposed to be hostnames */
+  adns_qf_quotefail_cname= 0x00000080, /* refuse if quote-req chars in CNAME we go via */
+  adns_qf_cname_loose=     0x00000100, /* allow refs to CNAMEs - without, get _s_cname */
+  adns_qf_cname_forbid=    0x00000200, /* don't follow CNAMEs, instead give _s_cname */
+  adns__qf_internalmask=   0x0ff00000
+} adns_queryflags;
+
+typedef enum {
+  adns__rrt_typemask=  0x0ffff,
+  adns__qtf_deref=     0x10000, /* dereference domains and perhaps produce extra data */
+  adns__qtf_mail822=   0x20000, /* make mailboxes be in RFC822 rcpt field format */
+  
+  adns_r_none=               0,
+  
+  adns_r_a=                  1,
+  
+  adns_r_ns_raw=             2,
+  adns_r_ns=                    adns_r_ns_raw|adns__qtf_deref,
+  
+  adns_r_cname=              5,
+  
+  adns_r_soa_raw=            6,
+  adns_r_soa=                   adns_r_soa_raw|adns__qtf_mail822, 
+  
+  adns_r_ptr_raw=           12,
+  adns_r_ptr=                   adns_r_ptr_raw|adns__qtf_deref,
+  
+  adns_r_hinfo=             13,  
+  
+  adns_r_mx_raw=            15,
+  adns_r_mx=                    adns_r_mx_raw|adns__qtf_deref,
+  
+  adns_r_txt=               16,
+  
+  adns_r_rp_raw=            17,
+  adns_r_rp=                    adns_r_rp_raw|adns__qtf_mail822,
+
+  adns_r_addr=                  adns_r_a|adns__qtf_deref
+  
+} adns_rrtype;
+
+/*
+ * In queries without qf_quoteok_*, all domains must have standard
+ * legal syntax, or you get adns_s_querydomainvalid (if the query
+ * domain contains bad characters) or adns_s_answerdomaininvalid (if
+ * the answer contains bad characters).
+ * 
+ * In queries _with_ qf_quoteok_*, domains in the query or response
+ * may contain any characters, quoted according to RFC1035 5.1.  On
+ * input to adns, the char* is a pointer to the interior of a "
+ * delimited string, except that " may appear in it, and on output,
+ * the char* is a pointer to a string which would be legal either
+ * inside or outside " delimiters, and any characters not usually
+ * legal in domain names will be quoted as \X (if the character is
+ * 33-126 except \ and ") or \DDD.
+ *
+ * If the query goes via a CNAME then the canonical name (ie, the
+ * thing that the CNAME record refers to) is usually allowed to
+ * contain any characters, which will be quoted as above.  With
+ * adns_qf_quotefail_cname you get adns_s_answerdomaininvalid when
+ * this happens.  (This is a change from version 0.4 and earlier, in
+ * which failing the query was the default, and you had to say
+ * adns_qf_quoteok_cname to avoid this; that flag is now deprecated.)
+ *
+ * In version 0.4 and earlier, asking for _raw records containing
+ * mailboxes without specifying _qf_quoteok_anshost was silly.  This
+ * is no longer the case.  In this version only parts of responses
+ * that are actually supposed to be hostnames will be refused by
+ * default if quote-requiring characters are found.
+ */
+
+/*
+ * If you ask for an RR which contains domains which are actually
+ * encoded mailboxes, and don't ask for the _raw version, then adns
+ * returns the mailbox formatted suitably for an RFC822 recipient
+ * header field.  The particular format used is that if the mailbox
+ * requires quoting according to the rules in RFC822 then the
+ * local-part is quoted in double quotes, which end at the next
+ * unescaped double quote.  (\ is the escape char, and is doubled, and
+ * is used to escape only \ and ".)  Otherwise the local-part is
+ * presented as-is.  In any case this is followed by an @ and the
+ * domain.  The domain will not contain any characters not legal in
+ * hostnames.  adns will protect the application from local parts
+ * containing control characters - these appear to be legal according
+ * to RFC822 but are clearly a bad idea.
+ *
+ * If you ask for the domain with _raw then _no_ checking is done
+ * (even on the host part, regardless of adns_qf_quoteok_anshost), and
+ * you just get the domain name in master file format.
+ *
+ * If no mailbox is supplied the returned string will be `.' in either
+ * caswe.
+ */
+
+typedef enum {
+  adns_s_ok,
+
+  /* locally induced errors */
+  adns_s_nomemory,
+  adns_s_unknownrrtype,
+  adns_s_systemfail,
+
+  adns_s_max_localfail= 29,
+  
+  /* remotely induced errors, detected locally */
+  adns_s_timeout,
+  adns_s_allservfail,
+  adns_s_norecurse,
+  adns_s_invalidresponse,
+  adns_s_unknownformat,
+
+  adns_s_max_remotefail= 59,
+  
+  /* remotely induced errors, reported by remote server to us */
+  adns_s_rcodeservfail,
+  adns_s_rcodeformaterror,
+  adns_s_rcodenotimplemented,
+  adns_s_rcoderefused,
+  adns_s_rcodeunknown,
+
+  adns_s_max_tempfail= 99,
+
+  /* remote configuration errors */
+  adns_s_inconsistent, /* PTR gives domain whose A does not exist and match */
+  adns_s_prohibitedcname, /* CNAME found where eg A expected (not if _qf_loosecname) */
+  adns_s_answerdomaininvalid,
+  adns_s_answerdomaintoolong,
+  adns_s_invaliddata,
+  
+  adns_s_max_misconfig= 199,
+
+  /* permanent problems with the query */
+  adns_s_querydomainwrong,
+  adns_s_querydomaininvalid,
+  adns_s_querydomaintoolong,
+  
+  adns_s_max_misquery= 299,
+
+  /* permanent errors */
+  adns_s_nxdomain,
+  adns_s_nodata,
+
+  adns_s_max_permfail= 499
+  
+} adns_status;
+
+typedef struct {
+  int len;
+  union {
+    struct sockaddr sa;
+    struct sockaddr_in inet;
+  } addr;
+} adns_rr_addr;
+
+typedef struct {
+  char *host;
+  adns_status astatus;
+  int naddrs; /* temp fail => -1, perm fail => 0, s_ok => >0 */
+  adns_rr_addr *addrs;
+} adns_rr_hostaddr;
+
+typedef struct {
+  char *(array[2]);
+} adns_rr_strpair;
+
+typedef struct {
+  int i;
+  adns_rr_hostaddr ha;
+} adns_rr_inthostaddr;
+
+typedef struct {
+  /* Used both for mx_raw, in which case i is the preference and str the domain,
+   * and for txt, in which case each entry has i for the `text' length,
+   * and str for the data (which will have had an extra nul appended
+   * so that if it was plain text it is now a null-terminated string).
+   */
+  int i;
+  char *str;
+} adns_rr_intstr;
+
+typedef struct {
+  adns_rr_intstr array[2];
+} adns_rr_intstrpair;
+
+typedef struct {
+  char *mname, *rname;
+  unsigned long serial, refresh, retry, expire, minimum;
+} adns_rr_soa;
+
+typedef struct {
+  adns_status status;
+  char *cname; /* always NULL if query was for CNAME records */
+  char *owner; /* only set if requested in query flags */
+  adns_rrtype type; /* guaranteed to be same as in query */
+  time_t expires; /* expiry time, defined only if _s_ok, nxdomain or nodata. NOT TTL! */
+  int nrrs, rrsz; /* nrrs is 0 if an error occurs */
+  union {
+    void *untyped;
+    unsigned char *bytes;
+    char *(*str);                     /* ns_raw, cname, ptr, ptr_raw */
+    adns_rr_intstr *(*manyistr);      /* txt (list of strings ends with i=-1, str=0) */
+    adns_rr_addr *addr;               /* addr */
+    struct in_addr *inaddr;           /* a */
+    adns_rr_hostaddr *hostaddr;       /* ns */
+    adns_rr_intstrpair *intstrpair;   /* hinfo */
+    adns_rr_strpair *strpair;         /* rp, rp_raw */
+    adns_rr_inthostaddr *inthostaddr; /* mx */
+    adns_rr_intstr *intstr;           /* mx_raw */
+    adns_rr_soa *soa;                 /* soa, soa_raw */
+  } rrs;
+} adns_answer;
+
+/* Memory management:
+ *  adns_state and adns_query are actually pointers to malloc'd state;
+ *  On submission questions are copied, including the owner domain;
+ *  Answers are malloc'd as a single piece of memory; pointers in the
+ *  answer struct point into further memory in the answer.
+ * query_io:
+ *  Must always be non-null pointer;
+ *  If *query_io is 0 to start with then any query may be returned;
+ *  If *query_io is !0 adns_query then only that query may be returned.
+ *  If the call is successful, *query_io, *answer_r, and *context_r
+ *  will all be set.
+ * Errors:
+ *  Return values are 0 or an errno value.
+ *
+ *  For _init, _init_strcfg, _submit and _synchronous, system errors
+ *  (eg, failure to create sockets, malloc failure, etc.) return errno
+ *  values.
+ * 
+ *  For _wait and _check failures are reported in the answer
+ *  structure, and only 0, ESRCH or (for _check) EAGAIN is
+ *  returned: if no (appropriate) requests are done adns_check returns
+ *  EAGAIN; if no (appropriate) requests are outstanding both
+ *  adns_query and adns_wait return ESRCH.
+ *
+ *  Additionally, _wait can return EINTR if you set adns_if_eintr.
+ *
+ *  All other errors (nameserver failure, timed out connections, &c)
+ *  are returned in the status field of the answer.  After a
+ *  successful _wait or _check, if status is nonzero then nrrs will be
+ *  0, otherwise it will be >0.  type will always be the type
+ *  requested.
+ */
+
+int adns_init(adns_state *newstate_r, adns_initflags flags,
+	      FILE *diagfile /*0=>stderr*/);
+
+int adns_init_strcfg(adns_state *newstate_r, adns_initflags flags,
+		     FILE *diagfile /*0=>discard*/, const char *configtext);
+
+/* Configuration:
+ *  adns_init reads /etc/resolv.conf, which is expected to be (broadly
+ *  speaking) in the format expected by libresolv, and then
+ *  /etc/resolv-adns.conf if it exists.  adns_init_strcfg is instead
+ *  passed a string which is interpreted as if it were the contents of
+ *  resolv.conf or resolv-adns.conf.  In general, configuration which
+ *  is set later overrides any that is set earlier.
+ *
+ * Standard directives understood in resolv[-adns].conf:
+ * 
+ *  nameserver <address>
+ *   Must be followed by the IP address of a nameserver.  Several
+ *   nameservers may be specified, and they will be tried in the order
+ *   found.  There is a compiled in limit, currently 5, on the number
+ *   of nameservers.  (libresolv supports only 3 nameservers.)
+ *
+ *  search <domain> ...
+ *   Specifies the search list for queries which specify
+ *   adns_qf_search.  This is a list of domains to append to the query
+ *   domain.  The query domain will be tried as-is either before all
+ *   of these or after them, depending on the ndots option setting
+ *   (see below).
+ *
+ *  domain <domain>
+ *   This is present only for backward compatibility with obsolete
+ *   versions of libresolv.  It should not be used, and is interpreted
+ *   by adns as if it were `search' - note that this is subtly
+ *   different to libresolv's interpretation of this directive.
+ *
+ *  sortlist <addr>/<mask> ...
+ *   Should be followed by a sequence of IP-address and netmask pairs,
+ *   separated by spaces.  They may be specified as
+ *   eg. 172.30.206.0/24 or 172.30.206.0/255.255.255.0.  Currently up
+ *   to 15 pairs may be specified (but note that libresolv only
+ *   supports up to 10).
+ *
+ *  options
+ *   Should followed by one or more options, separated by spaces.
+ *   Each option consists of an option name, followed by optionally
+ *   a colon and a value.  Options are listed below.
+ *
+ * Non-standard directives understood in resolv[-adns].conf:
+ *
+ *  clearnameservers
+ *   Clears the list of nameservers, so that further nameserver lines
+ *   start again from the beginning.
+ *
+ *  include <filename>
+ *   The specified file will be read.
+ *
+ * Additionally, adns will ignore lines in resolv[-adns].conf which
+ * start with a #.
+ *
+ * Standard options understood:
+ *
+ *  debug
+ *   Enables debugging output from the resolver, which will be written
+ *   to stderr.
+ *
+ *  ndots:<count>
+ *   Affects whether queries with adns_qf_search will be tried first
+ *   without adding domains from the searchlist, or whether the bare
+ *   query domain will be tried last.  Queries which contain at least
+ *   <count> dots will be tried bare first.  The default is 1.
+ *
+ * Non-standard options understood:
+ *
+ *  adns_checkc:none
+ *  adns_checkc:entex
+ *  adns_checkc:freq
+ *   Changes the consistency checking frequency; this overrides the
+ *   setting of adns_if_check_entex, adns_if_check_freq, or neither,
+ *   in the flags passed to adns_init.
+ * 
+ * There are a number of environment variables which can modify the
+ * behaviour of adns.  They take effect only if adns_init is used, and
+ * the caller of adns_init can disable them using adns_if_noenv.  In
+ * each case there is both a FOO and an ADNS_FOO; the latter is
+ * interpreted later so that it can override the former.  Unless
+ * otherwise stated, environment variables are interpreted after
+ * resolv[-adns].conf are read, in the order they are listed here.
+ *
+ *  RES_CONF, ADNS_RES_CONF
+ *   A filename, whose contets are in the format of resolv.conf.
+ *
+ *  RES_CONF_TEXT, ADNS_RES_CONF_TEXT
+ *   A string in the format of resolv.conf.
+ *
+ *  RES_OPTIONS, ADNS_RES_OPTIONS
+ *   These are parsed as if they appeared in the `options' line of a
+ *   resolv.conf.  In addition to being parsed at this point in the
+ *   sequence, they are also parsed at the very beginning before
+ *   resolv.conf or any other environment variables are read, so that
+ *   any debug option can affect the processing of the configuration.
+ *
+ *  LOCALDOMAIN, ADNS_LOCALDOMAIN
+ *   These are interpreted as if their contents appeared in a `search'
+ *   line in resolv.conf.
+ */
+
+int adns_synchronous(adns_state ads,
+		     const char *owner,
+		     adns_rrtype type,
+		     adns_queryflags flags,
+		     adns_answer **answer_r);
+
+/* NB: if you set adns_if_noautosys then _submit and _check do not
+ * make any system calls; you must use some of the asynch-io event
+ * processing functions to actually get things to happen.
+ */
+
+int adns_submit(adns_state ads,
+		const char *owner,
+		adns_rrtype type,
+		adns_queryflags flags,
+		void *context,
+		adns_query *query_r);
+
+/* The owner should be quoted in master file format. */
+
+int adns_check(adns_state ads,
+	       adns_query *query_io,
+	       adns_answer **answer_r,
+	       void **context_r);
+
+int adns_wait(adns_state ads,
+	      adns_query *query_io,
+	      adns_answer **answer_r,
+	      void **context_r);
+
+/* same as adns_wait but uses poll(2) internally */
+int adns_wait_poll(adns_state ads,
+		   adns_query *query_io,
+		   adns_answer **answer_r,
+		   void **context_r);
+
+void adns_cancel(adns_query query);
+
+/* The adns_query you get back from _submit is valid (ie, can be
+ * legitimately passed into adns functions) until it is returned by
+ * adns_check or adns_wait, or passed to adns_cancel.  After that it
+ * must not be used.  You can rely on it not being reused until the
+ * first adns_submit or _transact call using the same adns_state after
+ * it became invalid, so you may compare it for equality with other
+ * query handles until you next call _query or _transact.
+ *
+ * _submit and _synchronous return ENOSYS if they don't understand the
+ * query type.
+ */
+
+int adns_submit_reverse(adns_state ads,
+			const struct sockaddr *addr,
+			adns_rrtype type,
+			adns_queryflags flags,
+			void *context,
+			adns_query *query_r);
+/* type must be _r_ptr or _r_ptr_raw.  _qf_search is ignored.
+ * addr->sa_family must be AF_INET or you get ENOSYS.
+ */
+
+void adns_finish(adns_state ads);
+/* You may call this even if you have queries outstanding;
+ * they will be cancelled.
+ */
+
+
+void adns_forallqueries_begin(adns_state ads);
+adns_query adns_forallqueries_next(adns_state ads, void **context_r);
+/* Iterator functions, which you can use to loop over the outstanding
+ * (submitted but not yet successfuly checked/waited) queries.
+ *
+ * You can only have one iteration going at once.  You may call _begin
+ * at any time; after that, an iteration will be in progress.  You may
+ * only call _next when an iteration is in progress - anything else
+ * may coredump.  The iteration remains in progress until _next
+ * returns 0, indicating that all the queries have been walked over,
+ * or ANY other adns function is called with the same adns_state (or a
+ * query in the same adns_state).  There is no need to explicitly
+ * finish an iteration.
+ *
+ * context_r may be 0.  *context_r may not be set when _next returns 0.
+ */
+
+void adns_checkconsistency(adns_state ads, adns_query qu);
+/* Checks the consistency of adns's internal data structures.
+ * If any error is found, the program will abort().
+ * You may pass 0 for qu; if you pass non-null then additional checks
+ * are done to make sure that qu is a valid query.
+ */
+
+/*
+ * Example expected/legal calling sequence for submit/check/wait:
+ *  adns_init
+ *  adns_submit 1
+ *  adns_submit 2
+ *  adns_submit 3
+ *  adns_wait 1
+ *  adns_check 3 -> EAGAIN
+ *  adns_wait 2
+ *  adns_wait 3
+ *  ....
+ *  adns_finish
+ */
+
+/*
+ * Entrypoints for generic asynch io:
+ * (these entrypoints are not very useful except in combination with *
+ * some of the other I/O model calls which can tell you which fds to
+ * be interested in):
+ *
+ * Note that any adns call may cause adns to open and close fds, so
+ * you must call beforeselect or beforepoll again just before
+ * blocking, or you may not have an up-to-date list of it's fds.
+ */
+
+int adns_processany(adns_state ads);
+/* Gives adns flow-of-control for a bit.  This will never block, and
+ * can be used with any threading/asynch-io model.  If some error
+ * occurred which might cause an event loop to spin then the errno
+ * value is returned.
+ */
+
+int adns_processreadable(adns_state ads, int fd, const struct timeval *now);
+int adns_processwriteable(adns_state ads, int fd, const struct timeval *now);
+int adns_processexceptional(adns_state ads, int fd, const struct timeval *now);
+/* Gives adns flow-of-control so that it can process incoming data
+ * from, or send outgoing data via, fd.  Very like _processany.  If it
+ * returns zero then fd will no longer be readable or writeable
+ * (unless of course more data has arrived since).  adns will _only_
+ * use that fd and only in the manner specified, regardless of whether
+ * adns_if_noautosys was specified.
+ *
+ * adns_processexceptional should be called when select(2) reports an
+ * exceptional condition, or poll(2) reports POLLPRI.
+ *
+ * It is fine to call _processreabable or _processwriteable when the
+ * fd is not ready, or with an fd that doesn't belong to adns; it will
+ * then just return 0.
+ *
+ * If some error occurred which might prevent an event loop to spin
+ * then the errno value is returned.
+ */
+
+void adns_processtimeouts(adns_state ads, const struct timeval *now);
+/* Gives adns flow-of-control so that it can process any timeouts
+ * which might have happened.  Very like _processreadable/writeable.
+ *
+ * now may be 0; if it isn't, *now must be the current time, recently
+ * obtained from gettimeofday.
+ */
+
+void adns_firsttimeout(adns_state ads,
+		       struct timeval **tv_mod, struct timeval *tv_buf,
+		       struct timeval now);
+/* Asks adns when it would first like the opportunity to time
+ * something out.  now must be the current time, from gettimeofday.
+ * 
+ * If tv_mod points to 0 then tv_buf must be non-null, and
+ * _firsttimeout will fill in *tv_buf with the time until the first
+ * timeout, and make *tv_mod point to tv_buf.  If adns doesn't have
+ * anything that might need timing out it will leave *tv_mod as 0.
+ *
+ * If *tv_mod is not 0 then tv_buf is not used.  adns will update
+ * *tv_mod if it has any earlier timeout, and leave it alone if it
+ * doesn't.
+ *
+ * This call will not actually do any I/O, or change the fds that adns
+ * is using.  It always succeeds and never blocks.
+ */
+
+void adns_globalsystemfailure(adns_state ads);
+/* If serious problem(s) happen which globally affect your ability to
+ * interact properly with adns, or adns's ability to function
+ * properly, you or adns can call this function.
+ *
+ * All currently outstanding queries will be made to fail with
+ * adns_s_systemfail, and adns will close any stream sockets it has
+ * open.
+ *
+ * This is used by adns, for example, if gettimeofday() fails.
+ * Without this the program's event loop might start to spin !
+ *
+ * This call will never block.
+ */
+
+/*
+ * Entrypoints for select-loop based asynch io:
+ */
+
+void adns_beforeselect(adns_state ads, int *maxfd, fd_set *readfds,
+		       fd_set *writefds, fd_set *exceptfds,
+		       struct timeval **tv_mod, struct timeval *tv_buf,
+		       const struct timeval *now);
+/* Find out file descriptors adns is interested in, and when it would
+ * like the opportunity to time something out.  If you do not plan to
+ * block then tv_mod may be 0.  Otherwise, tv_mod and tv_buf are as
+ * for adns_firsttimeout.  readfds, writefds, exceptfds and maxfd_io may
+ * not be 0.
+ *
+ * If *now is not 0 then this will never actually do any I/O, or
+ * change the fds that adns is using or the timeouts it wants.  In any
+ * case it won't block.
+ */
+
+void adns_afterselect(adns_state ads, int maxfd, const fd_set *readfds,
+		      const fd_set *writefds, const fd_set *exceptfds,
+		      const struct timeval *now);
+/* Gives adns flow-of-control for a bit; intended for use after
+ * select.  This is just a fancy way of calling adns_processreadable/
+ * writeable/timeouts as appropriate, as if select had returned the
+ * data being passed.  Always succeeds.
+ */
+
+/*
+ * Example calling sequence:
+ *
+ *  adns_init _noautosys
+ *  loop {
+ *   adns_beforeselect
+ *   select
+ *   adns_afterselect
+ *   ...
+ *   adns_submit / adns_check
+ *   ...
+ *  }
+ */
+
+/*
+ * Entrypoints for poll-loop based asynch io:
+ */
+
+struct pollfd;
+/* In case your system doesn't have it or you forgot to include
+ * <sys/poll.h>, to stop the following declarations from causing
+ * problems.  If your system doesn't have poll then the following
+ * entrypoints will not be defined in libadns.  Sorry !
+ */
+
+int adns_beforepoll(adns_state ads, struct pollfd *fds, int *nfds_io, int *timeout_io,
+		    const struct timeval *now);
+/* Finds out which fd's adns is interested in, and when it would like
+ * to be able to time things out.  This is in a form suitable for use
+ * with poll(2).
+ * 
+ * On entry, usually fds should point to at least *nfds_io structs.
+ * adns will fill up to that many structs will information for poll,
+ * and record in *nfds_io how many structs it filled.  If it wants to
+ * listen for more structs then *nfds_io will be set to the number
+ * required and _beforepoll will return ERANGE.
+ *
+ * You may call _beforepoll with fds==0 and *nfds_io 0, in which case
+ * adns will fill in the number of fds that it might be interested in
+ * in *nfds_io, and always return either 0 (if it is not interested in
+ * any fds) or ERANGE (if it is).
+ *
+ * NOTE that (unless now is 0) adns may acquire additional fds
+ * from one call to the next, so you must put adns_beforepoll in a
+ * loop, rather than assuming that the second call (with the buffer
+ * size requested by the first) will not return ERANGE.
+ *
+ * adns only ever sets POLLIN, POLLOUT and POLLPRI in its pollfd
+ * structs, and only ever looks at those bits.  POLLPRI is required to
+ * detect TCP Urgent Data (which should not be used by a DNS server)
+ * so that adns can know that the TCP stream is now useless.
+ *
+ * In any case, *timeout_io should be a timeout value as for poll(2),
+ * which adns will modify downwards as required.  If the caller does
+ * not plan to block then *timeout_io should be 0 on entry, or
+ * alternatively, timeout_io may be 0.  (Alternatively, the caller may
+ * use _beforeselect with timeout_io==0 to find out about file
+ * descriptors, and use _firsttimeout is used to find out when adns
+ * might want to time something out.)
+ *
+ * adns_beforepoll will return 0 on success, and will not fail for any
+ * reason other than the fds buffer being too small (ERANGE).
+ *
+ * This call will never actually do any I/O.  If you supply the
+ * current time it will not change the fds that adns is using or the
+ * timeouts it wants.
+ *
+ * In any case this call won't block.
+ */
+
+#define ADNS_POLLFDS_RECOMMENDED 2
+/* If you allocate an fds buf with at least RECOMMENDED entries then
+ * you are unlikely to need to enlarge it.  You are recommended to do
+ * so if it's convenient.  However, you must be prepared for adns to
+ * require more space than this.
+ */
+
+void adns_afterpoll(adns_state ads, const struct pollfd *fds, int nfds,
+		    const struct timeval *now);
+/* Gives adns flow-of-control for a bit; intended for use after
+ * poll(2).  fds and nfds should be the results from poll().  pollfd
+ * structs mentioning fds not belonging to adns will be ignored.
+ */
+
+
+adns_status adns_rr_info(adns_rrtype type,
+			 const char **rrtname_r, const char **fmtname_r,
+			 int *len_r,
+			 const void *datap, char **data_r);
+/*
+ * Get information about a query type, or convert reply data to a
+ * textual form.  type must be specified, and the official name of the
+ * corresponding RR type will be returned in *rrtname_r, and
+ * information about the processing style in *fmtname_r.  The length
+ * of the table entry in an answer for that type will be returned in
+ * in *len_r.  Any or all of rrtname_r, fmtname_r and len_r may be 0.
+ * If fmtname_r is non-null then *fmtname_r may be null on return,
+ * indicating that no special processing is involved.
+ *
+ * data_r be must be non-null iff datap is.  In this case *data_r will
+ * be set to point to a string pointing to a representation of the RR
+ * data in master file format.  (The owner name, timeout, class and
+ * type will not be present - only the data part of the RR.)  The
+ * memory will have been obtained from malloc() and must be freed by
+ * the caller.
+ *
+ * Usually this routine will succeed.  Possible errors include:
+ *  adns_s_nomemory
+ *  adns_s_rrtypeunknown
+ *  adns_s_invaliddata (*datap contained garbage)
+ * If an error occurs then no memory has been allocated,
+ * and *rrtname_r, *fmtname_r, *len_r and *data_r are undefined.
+ *
+ * There are some adns-invented data formats which are not official
+ * master file formats.  These include:
+ *
+ * Mailboxes if __qtf_mail822: these are just included as-is.
+ *
+ * Addresses (adns_rr_addr): these may be of pretty much any type.
+ * The representation is in two parts: first, a word for the address
+ * family (ie, in AF_XXX, the XXX), and then one or more items for the
+ * address itself, depending on the format.  For an IPv4 address the
+ * syntax is INET followed by the dotted quad (from inet_ntoa).
+ * Currently only IPv4 is supported.
+ *
+ * Text strings (as in adns_rr_txt) appear inside double quotes, and
+ * use \" and \\ to represent " and \, and \xHH to represent
+ * characters not in the range 32-126.
+ *
+ * Hostname with addresses (adns_rr_hostaddr): this consists of the
+ * hostname, as usual, followed by the adns_status value, as an
+ * abbreviation, and then a descriptive string (encoded as if it were
+ * a piece of text), for the address lookup, followed by zero or more
+ * addresses enclosed in ( and ).  If the result was a permanent
+ * failure, then a single ?  appears instead of the ( ).  If the
+ * result was a temporary failure then an empty pair of parentheses
+ * appears (which a space in between).  For example, one of the NS
+ * records for greenend.org.uk comes out like
+ *  ns.chiark.greenend.org.uk ok "OK" ( INET 195.224.76.132 )
+ * an MX referring to a nonexistent host might come out like:
+ *  50 sun2.nsfnet-relay.ac.uk nxdomain "No such domain" ( )
+ * and if nameserver information is not available you might get:
+ *  dns2.spong.dyn.ml.org timeout "DNS query timed out" ?
+ */
+
+const char *adns_strerror(adns_status st);
+const char *adns_errabbrev(adns_status st);
+const char *adns_errtypeabbrev(adns_status st);
+/* Like strerror but for adns_status values.  adns_errabbrev returns
+ * the abbreviation of the error - eg, for adns_s_timeout it returns
+ * "timeout".  adns_errtypeabbrev returns the abbreviation of the
+ * error class: ie, for values up to adns_s_max_XXX it will return the
+ * string XXX.  You MUST NOT call these functions with status values
+ * not returned by the same adns library.
+ */
+
+#ifdef __cplusplus
+} /* end of extern "C" */
+#endif
+#endif
diff --git a/adns-0.6/src/adns.make b/adns-0.6/src/adns.make
new file mode 100644
index 0000000..d468075
--- /dev/null
+++ b/adns-0.6/src/adns.make
@@ -0,0 +1,25 @@
+# src/adns.make - library definitions, including list of object files
+# 
+#  This file is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#
+#  It is part of adns, which is
+#    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+#    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+#  
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2, or (at your option)
+#  any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+
+LIBOBJS=	types.o event.o query.o reply.o general.o setup.o transmit.o \
+		parse.o poll.o check.o
diff --git a/adns-0.6/src/check.c b/adns-0.6/src/check.c
new file mode 100644
index 0000000..f0f1eec
--- /dev/null
+++ b/adns-0.6/src/check.c
@@ -0,0 +1,199 @@
+/*
+ * check.c
+ * - consistency checks
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include "internal.h"
+
+void adns_checkconsistency(adns_state ads, adns_query qu) {
+  adns__consistency(ads,qu,cc_user);
+}
+
+#define DLIST_CHECK(list, nodevar, part, body)					\
+  if ((list).head) {								\
+    assert(! (list).head->part back);						\
+    for ((nodevar)= (list).head; (nodevar); (nodevar)= (nodevar)->part next) {	\
+      assert((nodevar)->part next						\
+	     ? (nodevar) == (nodevar)->part next->part back			\
+	     : (nodevar) == (list).tail);					\
+      body									\
+    }										\
+  }
+
+#define DLIST_ASSERTON(node, nodevar, list, part)				\
+  do {										\
+    for ((nodevar)= (list).head;						\
+	 (nodevar) != (node);							\
+	 (nodevar)= (nodevar)->part next) {					\
+      assert((nodevar));							\
+    }										\
+  } while(0)
+
+static void checkc_query_alloc(adns_state ads, adns_query qu) {
+  allocnode *an;
+
+  DLIST_CHECK(qu->allocations, an, , {
+  });
+}
+
+static void checkc_query(adns_state ads, adns_query qu) {
+  adns_query child;
+
+  assert(qu->udpnextserver < ads->nservers);
+  assert(!(qu->udpsent & (~0UL << ads->nservers)));
+  assert(qu->search_pos <= ads->nsearchlist);
+  if (qu->parent) DLIST_ASSERTON(qu, child, qu->parent->children, siblings.);
+}
+
+static void checkc_notcpbuf(adns_state ads) {
+  assert(!ads->tcpsend.used);
+  assert(!ads->tcprecv.used);
+  assert(!ads->tcprecv_skip);
+}
+
+static void checkc_global(adns_state ads) {
+  int i;
+  
+  assert(ads->udpsocket >= 0);
+
+  for (i=0; i<ads->nsortlist; i++)
+    assert(!(ads->sortlist[i].base.s_addr & ~ads->sortlist[i].mask.s_addr));
+
+  assert(ads->tcpserver >= 0 && ads->tcpserver < ads->nservers);
+  
+  switch (ads->tcpstate) {
+  case server_connecting:
+    assert(ads->tcpsocket >= 0);
+    checkc_notcpbuf(ads);
+    break;
+  case server_disconnected:
+  case server_broken:
+    assert(ads->tcpsocket == -1);
+    checkc_notcpbuf(ads);
+    break;
+  case server_ok:
+    assert(ads->tcpsocket >= 0);
+    assert(ads->tcprecv_skip <= ads->tcprecv.used);
+    break;
+  default:
+    assert(!"ads->tcpstate value");
+  }
+
+  assert(ads->searchlist || !ads->nsearchlist);
+}
+
+static void checkc_queue_udpw(adns_state ads) {
+  adns_query qu;
+  
+  DLIST_CHECK(ads->udpw, qu, , {
+    assert(qu->state==query_tosend);
+    assert(qu->retries <= UDPMAXRETRIES);
+    assert(qu->udpsent);
+    assert(!qu->children.head && !qu->children.tail);
+    checkc_query(ads,qu);
+    checkc_query_alloc(ads,qu);
+  });
+}
+
+static void checkc_queue_tcpw(adns_state ads) {
+  adns_query qu;
+  
+  DLIST_CHECK(ads->tcpw, qu, , {
+    assert(qu->state==query_tcpw);
+    assert(!qu->children.head && !qu->children.tail);
+    assert(qu->retries <= ads->nservers+1);
+    checkc_query(ads,qu);
+    checkc_query_alloc(ads,qu);
+  });
+}
+
+static void checkc_queue_childw(adns_state ads) {
+  adns_query parent, child;
+
+  DLIST_CHECK(ads->childw, parent, , {
+    assert(parent->state == query_childw);
+    assert(parent->children.head);
+    DLIST_CHECK(parent->children, child, siblings., {
+      assert(child->parent == parent);
+      assert(child->state != query_done);
+    });
+    checkc_query(ads,parent);
+    checkc_query_alloc(ads,parent);
+  });
+}
+
+static void checkc_queue_output(adns_state ads) {
+  adns_query qu;
+  
+  DLIST_CHECK(ads->output, qu, , {
+    assert(qu->state == query_done);
+    assert(!qu->children.head && !qu->children.tail);
+    assert(!qu->parent);
+    assert(!qu->allocations.head && !qu->allocations.tail);
+    checkc_query(ads,qu);
+  });
+}
+
+void adns__consistency(adns_state ads, adns_query qu, consistency_checks cc) {
+  adns_query search;
+  
+  switch (cc) {
+  case cc_user:
+    break;
+  case cc_entex:
+    if (!(ads->iflags & adns_if_checkc_entex)) return;
+    break;
+  case cc_freq:
+    if ((ads->iflags & adns_if_checkc_freq) != adns_if_checkc_freq) return;
+    break;
+  default:
+    abort();
+  }
+
+  checkc_global(ads);
+  checkc_queue_udpw(ads);
+  checkc_queue_tcpw(ads);
+  checkc_queue_childw(ads);
+  checkc_queue_output(ads);
+
+  if (qu) {
+    switch (qu->state) {
+    case query_tosend:
+      DLIST_ASSERTON(qu, search, ads->udpw, );
+      break;
+    case query_tcpw:
+      DLIST_ASSERTON(qu, search, ads->tcpw, );
+      break;
+    case query_childw:
+      DLIST_ASSERTON(qu, search, ads->childw, );
+      break;
+    case query_done:
+      DLIST_ASSERTON(qu, search, ads->output, );
+      break;
+    default:
+      assert(!"specific query state");
+    }
+  }
+}
diff --git a/adns-0.6/src/config.h.in b/adns-0.6/src/config.h.in
new file mode 100644
index 0000000..93a4ad8
--- /dev/null
+++ b/adns-0.6/src/config.h.in
@@ -0,0 +1,91 @@
+/* src/config.h.in.  Generated automatically from configure.in by autoheader.  */
+
+/* Define if function attributes a la GCC 2.5 and higher are available.  */
+#undef HAVE_GNUC25_ATTRIB
+
+/* Define if constant functions a la GCC 2.5 and higher are available.  */
+#undef HAVE_GNUC25_CONST
+
+/* Define if nonreturning functions a la GCC 2.5 and higher are available.  */
+#undef HAVE_GNUC25_NORETURN
+
+/* Define if printf-format argument lists a la GCC are available.  */
+#undef HAVE_GNUC25_PRINTFFORMAT
+
+/* Define if we want to include rpc/types.h.  Crap BSDs put INADDR_LOOPBACK there. */
+#undef HAVEUSE_RPCTYPES_H
+
+/* Define if you have the poll function.  */
+#undef HAVE_POLL
+
+/* Define if you have the nsl library (-lnsl).  */
+#undef HAVE_LIBNSL
+
+/* Define if you have the socket library (-lsocket).  */
+#undef HAVE_LIBSOCKET
+
+/* Use the definitions: */
+
+#ifdef HAVE_POLL
+#include <sys/poll.h>
+#else
+/* kludge it up */
+struct pollfd { int fd; short events; short revents; };
+#define POLLIN  1
+#define POLLPRI 2
+#define POLLOUT 4
+#endif
+
+/* GNU C attributes. */
+#ifndef FUNCATTR
+#ifdef HAVE_GNUC25_ATTRIB
+#define FUNCATTR(x) __attribute__(x)
+#else
+#define FUNCATTR(x)
+#endif
+#endif
+
+/* GNU C printf formats, or null. */
+#ifndef ATTRPRINTF
+#ifdef HAVE_GNUC25_PRINTFFORMAT
+#define ATTRPRINTF(si,tc) format(printf,si,tc)
+#else
+#define ATTRPRINTF(si,tc)
+#endif
+#endif
+#ifndef PRINTFFORMAT
+#define PRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc)))
+#endif
+
+/* GNU C nonreturning functions, or null. */
+#ifndef ATTRNORETURN
+#ifdef HAVE_GNUC25_NORETURN
+#define ATTRNORETURN noreturn
+#else
+#define ATTRNORETURN
+#endif
+#endif
+#ifndef NONRETURNING
+#define NONRETURNING FUNCATTR((ATTRNORETURN))
+#endif
+
+/* Combination of both the above. */
+#ifndef NONRETURNPRINTFFORMAT
+#define NONRETURNPRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc),ATTRNORETURN))
+#endif
+
+/* GNU C constant functions, or null. */
+#ifndef ATTRCONST
+#ifdef HAVE_GNUC25_CONST
+#define ATTRCONST const
+#else
+#define ATTRCONST
+#endif
+#endif
+#ifndef CONSTANT
+#define CONSTANT FUNCATTR((ATTRCONST))
+#endif
+
+#ifdef HAVEUSE_RPCTYPES_H
+#include <rpc/types.h>
+#endif
diff --git a/adns-0.6/src/dlist.h b/adns-0.6/src/dlist.h
new file mode 100644
index 0000000..de0268f
--- /dev/null
+++ b/adns-0.6/src/dlist.h
@@ -0,0 +1,53 @@
+/*
+ * dlist.h
+ * - macros for handling doubly linked lists
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#ifndef ADNS_DLIST_H_INCLUDED
+#define ADNS_DLIST_H_INCLUDED
+
+#define LIST_INIT(list) ((list).head= (list).tail= 0)
+#define LINK_INIT(link) ((link).next= (link).back= 0)
+
+#define LIST_UNLINK_PART(list,node,part) \
+  do { \
+    if ((node)->part back) (node)->part back->part next= (node)->part next; \
+      else                                  (list).head= (node)->part next; \
+    if ((node)->part next) (node)->part next->part back= (node)->part back; \
+      else                                  (list).tail= (node)->part back; \
+  } while(0)
+
+#define LIST_LINK_TAIL_PART(list,node,part) \
+  do { \
+    (node)->part next= 0; \
+    (node)->part back= (list).tail; \
+    if ((list).tail) (list).tail->part next= (node); else (list).head= (node); \
+    (list).tail= (node); \
+  } while(0)
+
+#define LIST_UNLINK(list,node) LIST_UNLINK_PART(list,node,)
+#define LIST_LINK_TAIL(list,node) LIST_LINK_TAIL_PART(list,node,)
+
+#endif
diff --git a/adns-0.6/src/event.c b/adns-0.6/src/event.c
new file mode 100644
index 0000000..a1641c6
--- /dev/null
+++ b/adns-0.6/src/event.c
@@ -0,0 +1,699 @@
+/*
+ * event.c
+ * - event loop core
+ * - TCP connection management
+ * - user-visible check/wait and event-loop-related functions
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <netdb.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "internal.h"
+#include "tvarith.h"
+
+/* TCP connection management. */
+
+static void tcp_close(adns_state ads) {
+  int serv;
+  
+  serv= ads->tcpserver;
+  close(ads->tcpsocket);
+  ads->tcpsocket= -1;
+  ads->tcprecv.used= ads->tcprecv_skip= ads->tcpsend.used= 0;
+}
+
+void adns__tcp_broken(adns_state ads, const char *what, const char *why) {
+  int serv;
+  
+  assert(ads->tcpstate == server_connecting || ads->tcpstate == server_ok);
+  serv= ads->tcpserver;
+  if (what) adns__warn(ads,serv,0,"TCP connection failed: %s: %s",what,why);
+
+  tcp_close(ads);
+  ads->tcpstate= server_broken;
+  ads->tcpserver= (serv+1)%ads->nservers;
+}
+
+static void tcp_connected(adns_state ads, struct timeval now) {
+  adns_query qu, nqu;
+  
+  adns__debug(ads,ads->tcpserver,0,"TCP connected");
+  ads->tcpstate= server_ok;
+  for (qu= ads->tcpw.head; qu && ads->tcpstate == server_ok; qu= nqu) {
+    nqu= qu->next;
+    assert(qu->state == query_tcpw);
+    adns__querysend_tcp(qu,now);
+  }
+}
+
+void adns__tcp_tryconnect(adns_state ads, struct timeval now) {
+  int r, fd, tries;
+  struct sockaddr_in addr;
+  struct protoent *proto;
+
+  for (tries=0; tries<ads->nservers; tries++) {
+    switch (ads->tcpstate) {
+    case server_connecting:
+    case server_ok:
+    case server_broken:
+      return;
+    case server_disconnected:
+      break;
+    default:
+      abort();
+    }
+    
+    assert(!ads->tcpsend.used);
+    assert(!ads->tcprecv.used);
+    assert(!ads->tcprecv_skip);
+
+    proto= getprotobyname("tcp");
+    if (!proto) { adns__diag(ads,-1,0,"unable to find protocol no. for TCP !"); return; }
+    fd= socket(AF_INET,SOCK_STREAM,proto->p_proto);
+    if (fd<0) {
+      adns__diag(ads,-1,0,"cannot create TCP socket: %s",strerror(errno));
+      return;
+    }
+    r= adns__setnonblock(ads,fd);
+    if (r) {
+      adns__diag(ads,-1,0,"cannot make TCP socket nonblocking: %s",strerror(r));
+      close(fd);
+      return;
+    }
+    memset(&addr,0,sizeof(addr));
+    addr.sin_family= AF_INET;
+    addr.sin_port= htons(DNS_PORT);
+    addr.sin_addr= ads->servers[ads->tcpserver].addr;
+    r= connect(fd,(const struct sockaddr*)&addr,sizeof(addr));
+    ads->tcpsocket= fd;
+    ads->tcpstate= server_connecting;
+    if (r==0) { tcp_connected(ads,now); return; }
+    if (errno == EWOULDBLOCK || errno == EINPROGRESS) {
+      ads->tcptimeout= now;
+      timevaladd(&ads->tcptimeout,TCPCONNMS);
+      return;
+    }
+    adns__tcp_broken(ads,"connect",strerror(errno));
+    ads->tcpstate= server_disconnected;
+  }
+}
+
+/* Timeout handling functions. */
+
+void adns__must_gettimeofday(adns_state ads, const struct timeval **now_io,
+			     struct timeval *tv_buf) {
+  const struct timeval *now;
+  int r;
+
+  now= *now_io;
+  if (now) return;
+  r= gettimeofday(tv_buf,0); if (!r) { *now_io= tv_buf; return; }
+  adns__diag(ads,-1,0,"gettimeofday failed: %s",strerror(errno));
+  adns_globalsystemfailure(ads);
+  return;
+}
+
+static void inter_maxto(struct timeval **tv_io, struct timeval *tvbuf,
+			struct timeval maxto) {
+  struct timeval *rbuf;
+
+  if (!tv_io) return;
+  rbuf= *tv_io;
+  if (!rbuf) {
+    *tvbuf= maxto; *tv_io= tvbuf;
+  } else {
+    if (timercmp(rbuf,&maxto,>)) *rbuf= maxto;
+  }
+/*fprintf(stderr,"inter_maxto maxto=%ld.%06ld result=%ld.%06ld\n",
+	maxto.tv_sec,maxto.tv_usec,(**tv_io).tv_sec,(**tv_io).tv_usec);*/
+}
+
+static void inter_maxtoabs(struct timeval **tv_io, struct timeval *tvbuf,
+			   struct timeval now, struct timeval maxtime) {
+  /* tv_io may be 0 */
+  ldiv_t dr;
+
+/*fprintf(stderr,"inter_maxtoabs now=%ld.%06ld maxtime=%ld.%06ld\n",
+	now.tv_sec,now.tv_usec,maxtime.tv_sec,maxtime.tv_usec);*/
+  if (!tv_io) return;
+  maxtime.tv_sec -= (now.tv_sec+2);
+  maxtime.tv_usec -= (now.tv_usec-2000000);
+  dr= ldiv(maxtime.tv_usec,1000000);
+  maxtime.tv_sec += dr.quot;
+  maxtime.tv_usec -= dr.quot*1000000;
+  if (maxtime.tv_sec<0) timerclear(&maxtime);
+  inter_maxto(tv_io,tvbuf,maxtime);
+}
+
+static void timeouts_queue(adns_state ads, int act,
+			   struct timeval **tv_io, struct timeval *tvbuf,
+			   struct timeval now, struct query_queue *queue) {
+  adns_query qu, nqu;
+  
+  for (qu= queue->head; qu; qu= nqu) {
+    nqu= qu->next;
+    if (!timercmp(&now,&qu->timeout,>)) {
+      inter_maxtoabs(tv_io,tvbuf,now,qu->timeout);
+    } else {
+      if (!act) {
+	tvbuf->tv_sec= 0;
+	tvbuf->tv_usec= 0;
+	*tv_io= tvbuf;
+	return;
+      }
+      LIST_UNLINK(*queue,qu);
+      if (qu->state != query_tosend) {
+	adns__query_fail(qu,adns_s_timeout);
+      } else {
+	adns__query_send(qu,now);
+      }
+      nqu= queue->head;
+    }
+  }
+}
+
+static void tcp_events(adns_state ads, int act,
+		       struct timeval **tv_io, struct timeval *tvbuf,
+		       struct timeval now) {
+  adns_query qu, nqu;
+  
+  for (;;) {
+    switch (ads->tcpstate) {
+    case server_broken:
+      for (qu= ads->tcpw.head; qu; qu= nqu) {
+	nqu= qu->next;
+	assert(qu->state == query_tcpw);
+	if (qu->retries > ads->nservers) {
+	  LIST_UNLINK(ads->tcpw,qu);
+	  adns__query_fail(qu,adns_s_allservfail);
+	}
+      }
+      ads->tcpstate= server_disconnected;
+    case server_disconnected: /* fall through */
+      if (!ads->tcpw.head) return;
+      adns__tcp_tryconnect(ads,now);
+      break;
+    case server_ok:
+      if (ads->tcpw.head) return;
+      if (!ads->tcptimeout.tv_sec) {
+	assert(!ads->tcptimeout.tv_usec);
+	ads->tcptimeout= now;
+	timevaladd(&ads->tcptimeout,TCPIDLEMS);
+      }
+    case server_connecting: /* fall through */
+      if (!timercmp(&now,&ads->tcptimeout,>)) {
+	inter_maxtoabs(tv_io,tvbuf,now,ads->tcptimeout);
+	return;
+      } {
+	/* TCP timeout has happened */
+	switch (ads->tcpstate) {
+	case server_connecting: /* failed to connect */
+	  adns__tcp_broken(ads,"unable to make connection","timed out");
+	  break;
+	case server_ok: /* idle timeout */
+	  tcp_close(ads);
+	  ads->tcpstate= server_disconnected;
+	  return;
+	default:
+	  abort();
+	}
+      }
+      break;
+    default:
+      abort();
+    }
+  }
+}
+
+void adns__timeouts(adns_state ads, int act,
+		    struct timeval **tv_io, struct timeval *tvbuf,
+		    struct timeval now) {
+  timeouts_queue(ads,act,tv_io,tvbuf,now, &ads->udpw);
+  timeouts_queue(ads,act,tv_io,tvbuf,now, &ads->tcpw);
+  tcp_events(ads,act,tv_io,tvbuf,now);
+}
+
+void adns_firsttimeout(adns_state ads,
+		       struct timeval **tv_io, struct timeval *tvbuf,
+		       struct timeval now) {
+  adns__consistency(ads,0,cc_entex);
+  adns__timeouts(ads, 0, tv_io,tvbuf, now);
+  adns__consistency(ads,0,cc_entex);
+}
+
+void adns_processtimeouts(adns_state ads, const struct timeval *now) {
+  struct timeval tv_buf;
+
+  adns__consistency(ads,0,cc_entex);
+  adns__must_gettimeofday(ads,&now,&tv_buf);
+  if (now) adns__timeouts(ads, 1, 0,0, *now);
+  adns__consistency(ads,0,cc_entex);
+}
+
+/* fd handling functions.  These are the top-level of the real work of
+ * reception and often transmission.
+ */
+
+int adns__pollfds(adns_state ads, struct pollfd pollfds_buf[MAX_POLLFDS]) {
+  /* Returns the number of entries filled in.  Always zeroes revents. */
+
+  assert(MAX_POLLFDS==2);
+
+  pollfds_buf[0].fd= ads->udpsocket;
+  pollfds_buf[0].events= POLLIN;
+  pollfds_buf[0].revents= 0;
+
+  switch (ads->tcpstate) {
+  case server_disconnected:
+    return 1;
+  case server_connecting:
+    pollfds_buf[1].events= POLLOUT;
+    break;
+  case server_ok:
+    pollfds_buf[1].events= ads->tcpsend.used ? POLLIN|POLLOUT|POLLPRI : POLLIN|POLLPRI;
+    break;
+  default:
+    abort();
+  }
+  pollfds_buf[1].fd= ads->tcpsocket;
+  return 2;
+}
+
+int adns_processreadable(adns_state ads, int fd, const struct timeval *now) {
+  int want, dgramlen, r, udpaddrlen, serv, old_skip;
+  byte udpbuf[DNS_MAXUDP];
+  struct sockaddr_in udpaddr;
+  
+  adns__consistency(ads,0,cc_entex);
+
+  switch (ads->tcpstate) {
+  case server_disconnected:
+  case server_connecting:
+    break;
+  case server_ok:
+    if (fd != ads->tcpsocket) break;
+    assert(!ads->tcprecv_skip);
+    for (;;) {
+      if (ads->tcprecv.used >= ads->tcprecv_skip+2) {
+	dgramlen= ((ads->tcprecv.buf[ads->tcprecv_skip]<<8) |
+	           ads->tcprecv.buf[ads->tcprecv_skip+1]);
+	if (ads->tcprecv.used >= ads->tcprecv_skip+2+dgramlen) {
+	  old_skip= ads->tcprecv_skip;
+	  ads->tcprecv_skip += 2+dgramlen;
+	  adns__procdgram(ads, ads->tcprecv.buf+old_skip+2,
+			  dgramlen, ads->tcpserver, 1,*now);
+	  continue;
+	} else {
+	  want= 2+dgramlen;
+	}
+      } else {
+	want= 2;
+      }
+      ads->tcprecv.used -= ads->tcprecv_skip;
+      memmove(ads->tcprecv.buf,ads->tcprecv.buf+ads->tcprecv_skip,ads->tcprecv.used);
+      ads->tcprecv_skip= 0;
+      if (!adns__vbuf_ensure(&ads->tcprecv,want)) { r= ENOMEM; goto xit; }
+      assert(ads->tcprecv.used <= ads->tcprecv.avail);
+      if (ads->tcprecv.used == ads->tcprecv.avail) continue;
+      r= read(ads->tcpsocket,
+	      ads->tcprecv.buf+ads->tcprecv.used,
+	      ads->tcprecv.avail-ads->tcprecv.used);
+      if (r>0) {
+	ads->tcprecv.used+= r;
+      } else {
+	if (r) {
+	  if (errno==EAGAIN || errno==EWOULDBLOCK) { r= 0; goto xit; }
+	  if (errno==EINTR) continue;
+	  if (errno_resources(errno)) { r= errno; goto xit; }
+	}
+	adns__tcp_broken(ads,"read",r?strerror(errno):"closed");
+	r= 0; goto xit;
+      }
+    } /* never reached */
+  default:
+    abort();
+  }
+  if (fd == ads->udpsocket) {
+    for (;;) {
+      udpaddrlen= sizeof(udpaddr);
+      r= recvfrom(ads->udpsocket,udpbuf,sizeof(udpbuf),0,
+		  (struct sockaddr*)&udpaddr,&udpaddrlen);
+      if (r<0) {
+	if (errno == EAGAIN || errno == EWOULDBLOCK) { r= 0; goto xit; }
+	if (errno == EINTR) continue;
+	if (errno_resources(errno)) { r= errno; goto xit; }
+	adns__warn(ads,-1,0,"datagram receive error: %s",strerror(errno));
+	r= 0; goto xit;
+      }
+      if (udpaddrlen != sizeof(udpaddr)) {
+	adns__diag(ads,-1,0,"datagram received with wrong address length %d"
+		   " (expected %d)", udpaddrlen,sizeof(udpaddr));
+	continue;
+      }
+      if (udpaddr.sin_family != AF_INET) {
+	adns__diag(ads,-1,0,"datagram received with wrong protocol family"
+		   " %u (expected %u)",udpaddr.sin_family,AF_INET);
+	continue;
+      }
+      if (ntohs(udpaddr.sin_port) != DNS_PORT) {
+	adns__diag(ads,-1,0,"datagram received from wrong port %u (expected %u)",
+		   ntohs(udpaddr.sin_port),DNS_PORT);
+	continue;
+      }
+      for (serv= 0;
+	   serv < ads->nservers &&
+	     ads->servers[serv].addr.s_addr != udpaddr.sin_addr.s_addr;
+	   serv++);
+      if (serv >= ads->nservers) {
+	adns__warn(ads,-1,0,"datagram received from unknown nameserver %s",
+		   inet_ntoa(udpaddr.sin_addr));
+	continue;
+      }
+      adns__procdgram(ads,udpbuf,r,serv,0,*now);
+    }
+  }
+  r= 0;
+xit:
+  adns__consistency(ads,0,cc_entex);
+  return r;
+}
+
+int adns_processwriteable(adns_state ads, int fd, const struct timeval *now) {
+  int r;
+  
+  adns__consistency(ads,0,cc_entex);
+
+  switch (ads->tcpstate) {
+  case server_disconnected:
+    break;
+  case server_connecting:
+    if (fd != ads->tcpsocket) break;
+    assert(ads->tcprecv.used==0);
+    assert(ads->tcprecv_skip==0);
+    for (;;) {
+      if (!adns__vbuf_ensure(&ads->tcprecv,1)) { r= ENOMEM; goto xit; }
+      r= read(ads->tcpsocket,&ads->tcprecv.buf,1);
+      if (r==0 || (r<0 && (errno==EAGAIN || errno==EWOULDBLOCK))) {
+	tcp_connected(ads,*now);
+	r= 0; goto xit;
+      }
+      if (r>0) {
+	adns__tcp_broken(ads,"connect/read","sent data before first request");
+	r= 0; goto xit;
+      }
+      if (errno==EINTR) continue;
+      if (errno_resources(errno)) { r= errno; goto xit; }
+      adns__tcp_broken(ads,"connect/read",strerror(errno));
+      r= 0; goto xit;
+    } /* not reached */
+  case server_ok:
+    if (!(ads->tcpsend.used && fd == ads->tcpsocket)) break;
+    for (;;) {
+      adns__sigpipe_protect(ads);
+      r= write(ads->tcpsocket,ads->tcpsend.buf,ads->tcpsend.used);
+      adns__sigpipe_unprotect(ads);
+      if (r<0) {
+	if (errno==EINTR) continue;
+	if (errno==EAGAIN || errno==EWOULDBLOCK) { r= 0; goto xit; }
+	if (errno_resources(errno)) { r= errno; goto xit; }
+	adns__tcp_broken(ads,"write",strerror(errno));
+	r= 0; goto xit;
+      } else if (r>0) {
+	ads->tcpsend.used -= r;
+	memmove(ads->tcpsend.buf,ads->tcpsend.buf+r,ads->tcpsend.used);
+      }
+    } /* not reached */
+  default:
+    abort();
+  }
+  r= 0;
+xit:
+  adns__consistency(ads,0,cc_entex);
+  return r;
+}
+  
+int adns_processexceptional(adns_state ads, int fd, const struct timeval *now) {
+  adns__consistency(ads,0,cc_entex);
+  switch (ads->tcpstate) {
+  case server_disconnected:
+    break;
+  case server_connecting:
+  case server_ok:
+    if (fd != ads->tcpsocket) break;
+    adns__tcp_broken(ads,"poll/select","exceptional condition detected");
+    break;
+  default:
+    abort();
+  }
+  adns__consistency(ads,0,cc_entex);
+  return 0;
+}
+
+static void fd_event(adns_state ads, int fd,
+		     int revent, int pollflag,
+		     int maxfd, const fd_set *fds,
+		     int (*func)(adns_state, int fd, const struct timeval *now),
+		     struct timeval now, int *r_r) {
+  int r;
+  
+  if (!(revent & pollflag)) return;
+  if (fds && !(fd<maxfd && FD_ISSET(fd,fds))) return;
+  r= func(ads,fd,&now);
+  if (r) {
+    if (r_r) {
+      *r_r= r;
+    } else {
+      adns__diag(ads,-1,0,"process fd failed after select: %s",strerror(errno));
+      adns_globalsystemfailure(ads);
+    }
+  }
+}
+
+void adns__fdevents(adns_state ads,
+		    const struct pollfd *pollfds, int npollfds,
+		    int maxfd, const fd_set *readfds,
+		    const fd_set *writefds, const fd_set *exceptfds,
+		    struct timeval now, int *r_r) {
+  int i, fd, revents;
+
+  for (i=0; i<npollfds; i++) {
+    fd= pollfds[i].fd;
+    if (fd >= maxfd) maxfd= fd+1;
+    revents= pollfds[i].revents;
+    fd_event(ads,fd, revents,POLLIN, maxfd,readfds, adns_processreadable,now,r_r);
+    fd_event(ads,fd, revents,POLLOUT, maxfd,writefds, adns_processwriteable,now,r_r);
+    fd_event(ads,fd, revents,POLLPRI, maxfd,exceptfds, adns_processexceptional,now,r_r);
+  }
+}
+
+/* Wrappers for select(2). */
+
+void adns_beforeselect(adns_state ads, int *maxfd_io, fd_set *readfds_io,
+		       fd_set *writefds_io, fd_set *exceptfds_io,
+		       struct timeval **tv_mod, struct timeval *tv_tobuf,
+		       const struct timeval *now) {
+  struct timeval tv_nowbuf;
+  struct pollfd pollfds[MAX_POLLFDS];
+  int i, fd, maxfd, npollfds;
+  
+  adns__consistency(ads,0,cc_entex);
+
+  if (tv_mod && (!*tv_mod || (*tv_mod)->tv_sec || (*tv_mod)->tv_usec)) {
+    /* The caller is planning to sleep. */
+    adns__must_gettimeofday(ads,&now,&tv_nowbuf);
+    if (!now) goto xit;
+    adns__timeouts(ads, 1, tv_mod,tv_tobuf, *now);
+  }
+
+  npollfds= adns__pollfds(ads,pollfds);
+  maxfd= *maxfd_io;
+  for (i=0; i<npollfds; i++) {
+    fd= pollfds[i].fd;
+    if (fd >= maxfd) maxfd= fd+1;
+    if (pollfds[i].events & POLLIN) FD_SET(fd,readfds_io);
+    if (pollfds[i].events & POLLOUT) FD_SET(fd,writefds_io);
+    if (pollfds[i].events & POLLPRI) FD_SET(fd,exceptfds_io);
+  }
+  *maxfd_io= maxfd;
+
+xit:
+  adns__consistency(ads,0,cc_entex);
+}
+
+void adns_afterselect(adns_state ads, int maxfd, const fd_set *readfds,
+		      const fd_set *writefds, const fd_set *exceptfds,
+		      const struct timeval *now) {
+  struct timeval tv_buf;
+  struct pollfd pollfds[MAX_POLLFDS];
+  int npollfds, i;
+
+  adns__consistency(ads,0,cc_entex);
+  adns__must_gettimeofday(ads,&now,&tv_buf);
+  if (!now) goto xit;
+  adns_processtimeouts(ads,now);
+
+  npollfds= adns__pollfds(ads,pollfds);
+  for (i=0; i<npollfds; i++) pollfds[i].revents= POLLIN|POLLOUT|POLLPRI;
+  adns__fdevents(ads,
+		 pollfds,npollfds,
+		 maxfd,readfds,writefds,exceptfds,
+		 *now, 0);
+xit:
+  adns__consistency(ads,0,cc_entex);
+}
+
+/* General helpful functions. */
+
+void adns_globalsystemfailure(adns_state ads) {
+  adns__consistency(ads,0,cc_entex);
+
+  while (ads->udpw.head) adns__query_fail(ads->udpw.head, adns_s_systemfail);
+  while (ads->tcpw.head) adns__query_fail(ads->tcpw.head, adns_s_systemfail);
+  
+  switch (ads->tcpstate) {
+  case server_connecting:
+  case server_ok:
+    adns__tcp_broken(ads,0,0);
+    break;
+  case server_disconnected:
+    break;
+  default:
+    abort();
+  }
+  adns__consistency(ads,0,cc_entex);
+}
+
+int adns_processany(adns_state ads) {
+  int r, i;
+  struct timeval now;
+  struct pollfd pollfds[MAX_POLLFDS];
+  int npollfds;
+
+  adns__consistency(ads,0,cc_entex);
+
+  r= gettimeofday(&now,0);
+  if (!r) adns_processtimeouts(ads,&now);
+
+  /* We just use adns__fdevents to loop over the fd's trying them.
+   * This seems more sensible than calling select, since we're most
+   * likely just to want to do a read on one or two fds anyway.
+   */
+  npollfds= adns__pollfds(ads,pollfds);
+  for (i=0; i<npollfds; i++) pollfds[i].revents= pollfds[i].events;
+  adns__fdevents(ads,
+		 pollfds,npollfds,
+		 0,0,0,0,
+		 now,&r);
+
+  adns__consistency(ads,0,cc_entex);
+  return 0;
+}
+
+void adns__autosys(adns_state ads, struct timeval now) {
+  if (ads->iflags & adns_if_noautosys) return;
+  adns_processany(ads);
+}
+
+int adns__internal_check(adns_state ads,
+			 adns_query *query_io,
+			 adns_answer **answer,
+			 void **context_r) {
+  adns_query qu;
+
+  qu= *query_io;
+  if (!qu) {
+    if (ads->output.head) {
+      qu= ads->output.head;
+    } else if (ads->udpw.head || ads->tcpw.head) {
+      return EAGAIN;
+    } else {
+      return ESRCH;
+    }
+  } else {
+    if (qu->id>=0) return EAGAIN;
+  }
+  LIST_UNLINK(ads->output,qu);
+  *answer= qu->answer;
+  if (context_r) *context_r= qu->ctx.ext;
+  *query_io= qu;
+  free(qu);
+  return 0;
+}
+
+int adns_wait(adns_state ads,
+	      adns_query *query_io,
+	      adns_answer **answer_r,
+	      void **context_r) {
+  int r, maxfd, rsel;
+  fd_set readfds, writefds, exceptfds;
+  struct timeval tvbuf, *tvp;
+  
+  adns__consistency(ads,*query_io,cc_entex);
+  for (;;) {
+    r= adns__internal_check(ads,query_io,answer_r,context_r);
+    if (r != EAGAIN) break;
+    maxfd= 0; tvp= 0;
+    FD_ZERO(&readfds); FD_ZERO(&writefds); FD_ZERO(&exceptfds);
+    adns_beforeselect(ads,&maxfd,&readfds,&writefds,&exceptfds,&tvp,&tvbuf,0);
+    rsel= select(maxfd,&readfds,&writefds,&exceptfds,tvp);
+    if (rsel==-1) {
+      if (errno == EINTR) {
+	if (ads->iflags & adns_if_eintr) { r= EINTR; break; }
+      } else {
+	adns__diag(ads,-1,0,"select failed in wait: %s",strerror(errno));
+	adns_globalsystemfailure(ads);
+      }
+    } else {
+      assert(rsel >= 0);
+      adns_afterselect(ads,maxfd,&readfds,&writefds,&exceptfds,0);
+    }
+  }
+  adns__consistency(ads,0,cc_entex);
+  return r;
+}
+
+int adns_check(adns_state ads,
+	       adns_query *query_io,
+	       adns_answer **answer_r,
+	       void **context_r) {
+  struct timeval now;
+  int r;
+  
+  adns__consistency(ads,*query_io,cc_entex);
+  r= gettimeofday(&now,0);
+  if (!r) adns__autosys(ads,now);
+
+  r= adns__internal_check(ads,query_io,answer_r,context_r);
+  adns__consistency(ads,0,cc_entex);
+  return r;
+}
diff --git a/adns-0.6/src/general.c b/adns-0.6/src/general.c
new file mode 100644
index 0000000..8793762
--- /dev/null
+++ b/adns-0.6/src/general.c
@@ -0,0 +1,360 @@
+/*
+ * general.c
+ * - diagnostic functions
+ * - vbuf handling
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "internal.h"
+
+/* Core diagnostic functions */
+
+void adns__vdiag(adns_state ads, const char *pfx, adns_initflags prevent,
+		 int serv, adns_query qu, const char *fmt, va_list al) {
+  const char *bef, *aft;
+  vbuf vb;
+  
+  if (!ads->diagfile ||
+      (!(ads->iflags & adns_if_debug) && (!prevent || (ads->iflags & prevent))))
+    return;
+
+  if (ads->iflags & adns_if_logpid) {
+    fprintf(ads->diagfile,"adns%s [%ld]: ",pfx,(long)getpid());
+  } else {
+    fprintf(ads->diagfile,"adns%s: ",pfx);
+  }
+
+  vfprintf(ads->diagfile,fmt,al);
+
+  bef= " (";
+  aft= "\n";
+
+  if (qu && qu->query_dgram) {
+    adns__vbuf_init(&vb);
+    fprintf(ads->diagfile,"%sQNAME=%s, QTYPE=%s",
+	    bef,
+	    adns__diag_domain(qu->ads,-1,0, &vb,
+			      qu->query_dgram,qu->query_dglen,DNS_HDRSIZE),
+	    qu->typei ? qu->typei->rrtname : "<unknown>");
+    if (qu->typei && qu->typei->fmtname)
+      fprintf(ads->diagfile,"(%s)",qu->typei->fmtname);
+    bef=", "; aft=")\n";
+    adns__vbuf_free(&vb);
+  }
+  
+  if (serv>=0) {
+    fprintf(ads->diagfile,"%sNS=%s",bef,inet_ntoa(ads->servers[serv].addr));
+    bef=", "; aft=")\n";
+  }
+
+  fputs(aft,ads->diagfile);
+}
+
+void adns__debug(adns_state ads, int serv, adns_query qu, const char *fmt, ...) {
+  va_list al;
+
+  va_start(al,fmt);
+  adns__vdiag(ads," debug",0,serv,qu,fmt,al);
+  va_end(al);
+}
+
+void adns__warn(adns_state ads, int serv, adns_query qu, const char *fmt, ...) {
+  va_list al;
+
+  va_start(al,fmt);
+  adns__vdiag(ads," warning",adns_if_noerrprint|adns_if_noserverwarn,serv,qu,fmt,al);
+  va_end(al);
+}
+
+void adns__diag(adns_state ads, int serv, adns_query qu, const char *fmt, ...) {
+  va_list al;
+
+  va_start(al,fmt);
+  adns__vdiag(ads,"",adns_if_noerrprint,serv,qu,fmt,al);
+  va_end(al);
+}
+
+/* vbuf functions */
+
+void adns__vbuf_init(vbuf *vb) {
+  vb->used= vb->avail= 0; vb->buf= 0;
+}
+
+int adns__vbuf_ensure(vbuf *vb, int want) {
+  void *nb;
+  
+  if (vb->avail >= want) return 1;
+  nb= realloc(vb->buf,want); if (!nb) return 0;
+  vb->buf= nb;
+  vb->avail= want;
+  return 1;
+}
+  
+void adns__vbuf_appendq(vbuf *vb, const byte *data, int len) {
+  memcpy(vb->buf+vb->used,data,len);
+  vb->used+= len;
+}
+
+int adns__vbuf_append(vbuf *vb, const byte *data, int len) {
+  int newlen;
+  void *nb;
+
+  newlen= vb->used+len;
+  if (vb->avail < newlen) {
+    if (newlen<20) newlen= 20;
+    newlen <<= 1;
+    nb= realloc(vb->buf,newlen);
+    if (!nb) { newlen= vb->used+len; nb= realloc(vb->buf,newlen); }
+    if (!nb) return 0;
+    vb->buf= nb;
+    vb->avail= newlen;
+  }
+  adns__vbuf_appendq(vb,data,len);
+  return 1;
+}
+
+int adns__vbuf_appendstr(vbuf *vb, const char *data) {
+  int l;
+  l= strlen(data);
+  return adns__vbuf_append(vb,data,l);
+}
+
+void adns__vbuf_free(vbuf *vb) {
+  free(vb->buf);
+  adns__vbuf_init(vb);
+}
+
+/* Additional diagnostic functions */
+
+const char *adns__diag_domain(adns_state ads, int serv, adns_query qu,
+			      vbuf *vb, const byte *dgram, int dglen, int cbyte) {
+  adns_status st;
+
+  st= adns__parse_domain(ads,serv,qu,vb, pdf_quoteok, dgram,dglen,&cbyte,dglen);
+  if (st == adns_s_nomemory) {
+    return "<cannot report domain... out of memory>";
+  }
+  if (st) {
+    vb->used= 0;
+    if (!(adns__vbuf_appendstr(vb,"<bad format... ") &&
+	  adns__vbuf_appendstr(vb,adns_strerror(st)) &&
+	  adns__vbuf_appendstr(vb,">") &&
+	  adns__vbuf_append(vb,"",1))) {
+      return "<cannot report bad format... out of memory>";
+    }
+  }
+  if (!vb->used) {
+    adns__vbuf_appendstr(vb,"<truncated ...>");
+    adns__vbuf_append(vb,"",1);
+  }
+  return vb->buf;
+}
+
+adns_status adns_rr_info(adns_rrtype type,
+			 const char **rrtname_r, const char **fmtname_r,
+			 int *len_r,
+			 const void *datap, char **data_r) {
+  const typeinfo *typei;
+  vbuf vb;
+  adns_status st;
+
+  typei= adns__findtype(type);
+  if (!typei) return adns_s_unknownrrtype;
+
+  if (rrtname_r) *rrtname_r= typei->rrtname;
+  if (fmtname_r) *fmtname_r= typei->fmtname;
+  if (len_r) *len_r= typei->rrsz;
+
+  if (!datap) return adns_s_ok;
+  
+  adns__vbuf_init(&vb);
+  st= typei->convstring(&vb,datap);
+  if (st) goto x_freevb;
+  if (!adns__vbuf_append(&vb,"",1)) { st= adns_s_nomemory; goto x_freevb; }
+  assert(strlen(vb.buf) == vb.used-1);
+  *data_r= realloc(vb.buf,vb.used);
+  if (!*data_r) *data_r= vb.buf;
+  return adns_s_ok;
+
+ x_freevb:
+  adns__vbuf_free(&vb);
+  return st;
+}
+
+
+#define SINFO(n,s) { adns_s_##n, #n, s }
+
+static const struct sinfo {
+  adns_status st;
+  const char *abbrev;
+  const char *string;
+} sinfos[]= {
+  SINFO(  ok,                  "OK"                                            ),
+
+  SINFO(  nomemory,            "Out of memory"                                 ),
+  SINFO(  unknownrrtype,       "Query not implemented in DNS library"          ),
+  SINFO(  systemfail,          "General resolver or system failure"            ),
+
+  SINFO(  timeout,             "DNS query timed out"                           ),
+  SINFO(  allservfail,         "All nameservers failed"                        ),
+  SINFO(  norecurse,           "Recursion denied by nameserver"                ),
+  SINFO(  invalidresponse,     "Nameserver sent bad response"                  ),
+  SINFO(  unknownformat,       "Nameserver used unknown format"                ),
+
+  SINFO(  rcodeservfail,       "Nameserver reports failure"                    ),
+  SINFO(  rcodeformaterror,    "Query not understood by nameserver"            ),
+  SINFO(  rcodenotimplemented, "Query not implemented by nameserver"           ),
+  SINFO(  rcoderefused,        "Query refused by nameserver"                   ),
+  SINFO(  rcodeunknown,        "Nameserver sent unknown response code"         ),
+  
+  SINFO(  inconsistent,        "Inconsistent resource records in DNS"          ),
+  SINFO(  prohibitedcname,     "DNS alias found where canonical name wanted"   ),
+  SINFO(  answerdomaininvalid, "Found syntactically invalid domain name"       ),
+  SINFO(  answerdomaintoolong, "Found overly-long domain name"                 ),
+  SINFO(  invaliddata,         "Found invalid DNS data"                        ),
+
+  SINFO(  querydomainwrong,    "Domain invalid for particular DNS query type"  ),
+  SINFO(  querydomaininvalid,  "Domain name is syntactically invalid"          ),
+  SINFO(  querydomaintoolong,  "Domain name is too long"                       ),
+
+  SINFO(  nxdomain,            "No such domain"                                ),
+  SINFO(  nodata,              "No such data"                                  )
+};
+
+static int si_compar(const void *key, const void *elem) {
+  const adns_status *st= key;
+  const struct sinfo *si= elem;
+
+  return *st < si->st ? -1 : *st > si->st ? 1 : 0;
+}
+
+static const struct sinfo *findsinfo(adns_status st) {
+  return bsearch(&st,sinfos,sizeof(sinfos)/sizeof(*sinfos),sizeof(*sinfos),si_compar);
+}
+
+const char *adns_strerror(adns_status st) {
+  const struct sinfo *si;
+
+  si= findsinfo(st);
+  return si->string;
+}
+
+const char *adns_errabbrev(adns_status st) {
+  const struct sinfo *si;
+
+  si= findsinfo(st);
+  return si->abbrev;
+}
+
+
+#define STINFO(max) { adns_s_max_##max, #max }
+
+static const struct stinfo {
+  adns_status stmax;
+  const char *abbrev;
+} stinfos[]= {
+  { adns_s_ok, "ok" },
+  STINFO(  localfail   ),
+  STINFO(  remotefail  ),
+  STINFO(  tempfail    ),
+  STINFO(  misconfig   ),
+  STINFO(  misquery    ),
+  STINFO(  permfail    )
+};
+
+static int sti_compar(const void *key, const void *elem) {
+  const adns_status *st= key;
+  const struct stinfo *sti= elem;
+
+  adns_status here, min, max;
+
+  here= *st;
+  min= (sti==stinfos) ? 0 : sti[-1].stmax+1;
+  max= sti->stmax;
+  
+  return here < min  ? -1 : here > max ? 1 : 0;
+}
+
+const char *adns_errtypeabbrev(adns_status st) {
+  const struct stinfo *sti;
+
+  sti= bsearch(&st,stinfos,sizeof(stinfos)/sizeof(*stinfos),sizeof(*stinfos),sti_compar);
+  return sti->abbrev;
+}
+
+
+void adns__isort(void *array, int nobjs, int sz, void *tempbuf,
+		 int (*needswap)(void *context, const void *a, const void *b),
+		 void *context) {
+  byte *data= array;
+  int i, place;
+
+  for (i=0; i<nobjs; i++) {
+    for (place= i;
+	 place>0 && needswap(context, data + (place-1)*sz, data + i*sz);
+	 place--);
+    if (place != i) {
+      memcpy(tempbuf, data + i*sz, sz);
+      memmove(data + (place+1)*sz, data + place*sz, (i-place)*sz);
+      memcpy(data + place*sz, tempbuf, sz);
+    }
+  }
+}
+
+/* SIGPIPE protection. */
+
+void adns__sigpipe_protect(adns_state ads) {
+  sigset_t toblock;
+  struct sigaction sa;
+  int r;
+
+  if (ads->iflags & adns_if_nosigpipe) return;
+
+  sigfillset(&toblock);
+  sigdelset(&toblock,SIGPIPE);
+
+  sa.sa_handler= SIG_IGN;
+  sigfillset(&sa.sa_mask);
+  sa.sa_flags= 0;
+  
+  r= sigprocmask(SIG_SETMASK,&toblock,&ads->stdsigmask); assert(!r);
+  r= sigaction(SIGPIPE,&sa,&ads->stdsigpipe); assert(!r);
+}
+
+void adns__sigpipe_unprotect(adns_state ads) {
+  int r;
+
+  if (ads->iflags & adns_if_nosigpipe) return;
+
+  r= sigaction(SIGPIPE,&ads->stdsigpipe,0); assert(!r);
+  r= sigprocmask(SIG_SETMASK,&ads->stdsigmask,0); assert(!r);
+}
diff --git a/adns-0.6/src/internal.h b/adns-0.6/src/internal.h
new file mode 100644
index 0000000..9e442fe
--- /dev/null
+++ b/adns-0.6/src/internal.h
@@ -0,0 +1,705 @@
+/*
+ * internal.h
+ * - declarations of private objects with external linkage (adns__*)
+ * - definitons of internal macros
+ * - comments regarding library data structures
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef ADNS_INTERNAL_H_INCLUDED
+#define ADNS_INTERNAL_H_INCLUDED
+
+#include "config.h"
+typedef unsigned char byte;
+
+#include <stdarg.h>
+#include <assert.h>
+#include <unistd.h>
+#include <signal.h>
+#include <errno.h>
+#include <string.h>
+
+#include <sys/time.h>
+
+#include "adns.h"
+#include "dlist.h"
+
+/* Configuration and constants */
+
+#define MAXSERVERS 5
+#define MAXSORTLIST 15
+#define UDPMAXRETRIES 15
+#define UDPRETRYMS 2000
+#define TCPWAITMS 30000
+#define TCPCONNMS 14000
+#define TCPIDLEMS 30000
+#define MAXTTLBELIEVE (7*86400) /* any TTL > 7 days is capped */
+
+#define DNS_PORT 53
+#define DNS_MAXUDP 512
+#define DNS_MAXDOMAIN 255
+#define DNS_HDRSIZE 12
+#define DNS_IDOFFSET 0
+#define DNS_CLASS_IN 1
+
+#define DNS_INADDR_ARPA "in-addr", "arpa"
+
+#define MAX_POLLFDS  ADNS_POLLFDS_RECOMMENDED
+
+typedef enum {
+  cc_user,
+  cc_entex,
+  cc_freq
+} consistency_checks;
+
+typedef enum {
+  rcode_noerror,
+  rcode_formaterror,
+  rcode_servfail,
+  rcode_nxdomain,
+  rcode_notimp,
+  rcode_refused
+} dns_rcode;
+
+/* Shared data structures */
+
+typedef union {
+  adns_status status;
+  char *cp;
+  adns_rrtype type;
+  int i;
+  struct in_addr ia;
+  unsigned long ul;
+} rr_align;
+
+typedef struct {
+  int used, avail;
+  byte *buf;
+} vbuf;
+
+typedef struct {
+  adns_state ads;
+  adns_query qu;
+  int serv;
+  const byte *dgram;
+  int dglen, nsstart, nscount, arcount;
+  struct timeval now;
+} parseinfo;
+
+typedef struct {
+  adns_rrtype type;
+  const char *rrtname;
+  const char *fmtname;
+  int rrsz;
+
+  void (*makefinal)(adns_query qu, void *data);
+  /* Change memory management of *data.
+   * Previously, used alloc_interim, now use alloc_final.
+   */
+
+  adns_status (*convstring)(vbuf *vb, const void *data);
+  /* Converts the RR data to a string representation in vbuf.
+   * vbuf will be appended to (it must have been initialised),
+   * and will not be null-terminated by convstring.
+   */
+
+  adns_status (*parse)(const parseinfo *pai, int cbyte, int max, void *store_r);
+  /* Parse one RR, in dgram of length dglen, starting at cbyte and
+   * extending until at most max.
+   *
+   * The RR should be stored at *store_r, of length qu->typei->rrsz.
+   *
+   * If there is an overrun which might indicate truncation, it should set
+   * *rdstart to -1; otherwise it may set it to anything else positive.
+   *
+   * nsstart is the offset of the authority section.
+   */
+
+  int (*diff_needswap)(adns_state ads, const void *datap_a, const void *datap_b);
+  /* Returns !0 if RR a should be strictly after RR b in the sort order,
+   * 0 otherwise.  Must not fail.
+   */
+} typeinfo;
+
+typedef struct allocnode {
+  struct allocnode *next, *back;
+} allocnode;
+
+union maxalign {
+  byte d[1];
+  struct in_addr ia;
+  long l;
+  void *p;
+  void (*fp)(void);
+  union maxalign *up;
+} data;
+
+typedef struct {
+  void *ext;
+  void (*callback)(adns_query parent, adns_query child);
+  union {
+    adns_rr_addr ptr_parent_addr;
+    adns_rr_hostaddr *hostaddr;
+  } info;
+} qcontext;
+
+struct adns__query {
+  adns_state ads;
+  enum { query_tosend, query_tcpw, query_childw, query_done } state;
+  adns_query back, next, parent;
+  struct { adns_query head, tail; } children;
+  struct { adns_query back, next; } siblings;
+  struct { allocnode *head, *tail; } allocations;
+  int interim_allocd, preserved_allocd;
+  void *final_allocspace;
+
+  const typeinfo *typei;
+  byte *query_dgram;
+  int query_dglen;
+
+  vbuf vb;
+  /* General-purpose messing-about buffer.
+   * Wherever a `big' interface is crossed, this may be corrupted/changed
+   * unless otherwise specified.
+   */
+
+  adns_answer *answer;
+  /* This is allocated when a query is submitted, to avoid being unable
+   * to relate errors to queries if we run out of memory.  During
+   * query processing status, rrs is 0.  cname is set if
+   * we found a cname (this corresponds to cname_dgram in the query
+   * structure).  type is set from the word go.  nrrs and rrs
+   * are set together, when we find how many rrs there are.
+   * owner is set during querying unless we're doing searchlist,
+   * in which case it is set only when we find an answer.
+   */
+
+  byte *cname_dgram;
+  int cname_dglen, cname_begin;
+  /* If non-0, has been allocated using . */
+
+  vbuf search_vb;
+  int search_origlen, search_pos, search_doneabs;
+  /* Used by the searching algorithm.  The query domain in textual form
+   * is copied into the vbuf, and _origlen set to its length.  Then
+   * we walk the searchlist, if we want to.  _pos says where we are
+   * (next entry to try), and _doneabs says whether we've done the
+   * absolute query yet (0=not yet, 1=done, -1=must do straight away,
+   * but not done yet).  If flags doesn't have adns_qf_search then
+   * the vbuf is initialised but empty and everything else is zero.
+   */
+
+  int id, flags, retries;
+  int udpnextserver;
+  unsigned long udpsent; /* bitmap indexed by server */
+  struct timeval timeout;
+  time_t expires; /* Earliest expiry time of any record we used. */
+
+  qcontext ctx;
+
+  /* Possible states:
+   *
+   *  state   Queue   child  id   nextudpserver  udpsent     tcpfailed
+   *
+   *  tosend  NONE    null   >=0  0              zero        zero
+   *  tosend  udpw    null   >=0  any            nonzero     zero
+   *  tosend  NONE    null   >=0  any            nonzero     zero
+   *
+   *  tcpw    tcpw    null   >=0  irrelevant     any         any
+   *
+   *  child   childw  set    >=0  irrelevant     irrelevant  irrelevant
+   *  child   NONE    null   >=0  irrelevant     irrelevant  irrelevant
+   *  done    output  null   -1   irrelevant     irrelevant  irrelevant
+   *
+   * Queries are only not on a queue when they are actually being processed.
+   * Queries in state tcpw/tcpw have been sent (or are in the to-send buffer)
+   * iff the tcp connection is in state server_ok.
+   *
+   *			      +------------------------+
+   *             START -----> |      tosend/NONE       |
+   *			      +------------------------+
+   *                         /                       |\  \
+   *        too big for UDP /             UDP timeout  \  \ send via UDP
+   *        send via TCP   /              more retries  \  \
+   *        when conn'd   /                  desired     \  \
+   *                     |     	       	       	       	  |  |
+   *                     v				  |  v
+   *              +-----------+         	    	+-------------+
+   *              | tcpw/tcpw | ________                | tosend/udpw |
+   *              +-----------+         \	    	+-------------+
+   *                 |    |              |     UDP timeout | |
+   *                 |    |              |      no more    | |
+   *                 |    |              |      retries    | |
+   *                  \   | TCP died     |      desired    | |
+   *                   \   \ no more     |                 | |
+   *                    \   \ servers    | TCP            /  |
+   *                     \   \ to try    | timeout       /   |
+   *                  got \   \          v             |_    | got
+   *                 reply \   _| +------------------+      / reply
+   *   	       	       	    \  	  | done/output FAIL |     /
+   *                         \    +------------------+    /
+   *                          \                          /
+   *                           _|                      |_
+   *                             (..... got reply ....)
+   *                              /                   \
+   *        need child query/ies /                     \ no child query
+   *                            /                       \
+   *                          |_                         _|
+   *		   +---------------+		       +----------------+
+   *               | childw/childw | ----------------> | done/output OK |
+   *               +---------------+  children done    +----------------+
+   */
+};
+
+struct query_queue { adns_query head, tail; };
+
+struct adns__state {
+  adns_initflags iflags;
+  FILE *diagfile;
+  int configerrno;
+  struct query_queue udpw, tcpw, childw, output;
+  adns_query forallnext;
+  int nextid, udpsocket, tcpsocket;
+  vbuf tcpsend, tcprecv;
+  int nservers, nsortlist, nsearchlist, searchndots, tcpserver, tcprecv_skip;
+  enum adns__tcpstate {
+    server_disconnected, server_connecting,
+    server_ok, server_broken
+  } tcpstate;
+  struct timeval tcptimeout;
+  /* This will have tv_sec==0 if it is not valid.
+   * It will always be valid if tcpstate _connecting.
+   * When _ok, it will be nonzero if we are idle
+   * (ie, tcpw queue is empty) and counting down.
+   */
+  struct sigaction stdsigpipe;
+  sigset_t stdsigmask;
+  struct pollfd pollfds_buf[MAX_POLLFDS];
+  struct server {
+    struct in_addr addr;
+  } servers[MAXSERVERS];
+  struct sortlist {
+    struct in_addr base, mask;
+  } sortlist[MAXSORTLIST];
+  char **searchlist;
+};
+
+/* From setup.c: */
+
+int adns__setnonblock(adns_state ads, int fd); /* => errno value */
+
+/* From general.c: */
+
+void adns__vdiag(adns_state ads, const char *pfx, adns_initflags prevent,
+		 int serv, adns_query qu, const char *fmt, va_list al);
+
+void adns__debug(adns_state ads, int serv, adns_query qu,
+		 const char *fmt, ...) PRINTFFORMAT(4,5);
+void adns__warn(adns_state ads, int serv, adns_query qu,
+		const char *fmt, ...) PRINTFFORMAT(4,5);
+void adns__diag(adns_state ads, int serv, adns_query qu,
+		const char *fmt, ...) PRINTFFORMAT(4,5);
+
+int adns__vbuf_ensure(vbuf *vb, int want);
+int adns__vbuf_appendstr(vbuf *vb, const char *data); /* does not include nul */
+int adns__vbuf_append(vbuf *vb, const byte *data, int len);
+/* 1=>success, 0=>realloc failed */
+void adns__vbuf_appendq(vbuf *vb, const byte *data, int len);
+void adns__vbuf_init(vbuf *vb);
+void adns__vbuf_free(vbuf *vb);
+
+const char *adns__diag_domain(adns_state ads, int serv, adns_query qu,
+			      vbuf *vb, const byte *dgram, int dglen, int cbyte);
+/* Unpicks a domain in a datagram and returns a string suitable for
+ * printing it as.  Never fails - if an error occurs, it will
+ * return some kind of string describing the error.
+ *
+ * serv may be -1 and qu may be 0.  vb must have been initialised,
+ * and will be left in an arbitrary consistent state.
+ *
+ * Returns either vb->buf, or a pointer to a string literal.  Do not modify
+ * vb before using the return value.
+ */
+
+void adns__isort(void *array, int nobjs, int sz, void *tempbuf,
+		 int (*needswap)(void *context, const void *a, const void *b),
+		 void *context);
+/* Does an insertion sort of array which must contain nobjs objects
+ * each sz bytes long.  tempbuf must point to a buffer at least
+ * sz bytes long.  needswap should return !0 if a>b (strictly, ie
+ * wrong order) 0 if a<=b (ie, order is fine).
+ */
+
+void adns__sigpipe_protect(adns_state);
+void adns__sigpipe_unprotect(adns_state);
+/* If SIGPIPE protection is not disabled, will block all signals except
+ * SIGPIPE, and set SIGPIPE's disposition to SIG_IGN.  (And then restore.)
+ * Each call to _protect must be followed by a call to _unprotect before
+ * any significant amount of code gets to run, since the old signal mask
+ * is stored in the adns structure.
+ */
+
+/* From transmit.c: */
+
+adns_status adns__mkquery(adns_state ads, vbuf *vb, int *id_r,
+			  const char *owner, int ol,
+			  const typeinfo *typei, adns_queryflags flags);
+/* Assembles a query packet in vb.  A new id is allocated and returned.
+ */
+
+adns_status adns__mkquery_frdgram(adns_state ads, vbuf *vb, int *id_r,
+				  const byte *qd_dgram, int qd_dglen, int qd_begin,
+				  adns_rrtype type, adns_queryflags flags);
+/* Same as adns__mkquery, but takes the owner domain from an existing datagram.
+ * That domain must be correct and untruncated.
+ */
+
+void adns__querysend_tcp(adns_query qu, struct timeval now);
+/* Query must be in state tcpw/tcpw; it will be sent if possible and
+ * no further processing can be done on it for now.  The connection
+ * might be broken, but no reconnect will be attempted.
+ */
+
+void adns__query_send(adns_query qu, struct timeval now);
+/* Query must be in state tosend/NONE; it will be moved to a new state,
+ * and no further processing can be done on it for now.
+ * (Resulting state is one of udp/timew, tcpwait/timew (if server not connected),
+ *  tcpsent/timew, child/childw or done/output.)
+ * __query_send may decide to use either UDP or TCP depending whether
+ * _qf_usevc is set (or has become set) and whether the query is too
+ * large.
+ */
+
+/* From query.c: */
+
+adns_status adns__internal_submit(adns_state ads, adns_query *query_r,
+				  const typeinfo *typei, vbuf *qumsg_vb, int id,
+				  adns_queryflags flags, struct timeval now,
+				  const qcontext *ctx);
+/* Submits a query (for internal use, called during external submits).
+ *
+ * The new query is returned in *query_r, or we return adns_s_nomemory.
+ *
+ * The query datagram should already have been assembled in qumsg_vb;
+ * the memory for it is _taken over_ by this routine whether it
+ * succeeds or fails (if it succeeds, the vbuf is reused for qu->vb).
+ *
+ * *ctx is copied byte-for-byte into the query.
+ *
+ * When the child query is done, ctx->callback will be called.  The
+ * child will already have been taken off both the global list of
+ * queries in ads and the list of children in the parent.  The child
+ * will be freed when the callback returns.  The parent will have been
+ * taken off the global childw queue.
+ *
+ * The callback should either call adns__query_done, if it is
+ * complete, or adns__query_fail, if an error has occurred, in which
+ * case the other children (if any) will be cancelled.  If the parent
+ * has more unfinished children (or has just submitted more) then the
+ * callback may choose to wait for them - it must then put the parent
+ * back on the childw queue.
+ */
+
+void adns__search_next(adns_state ads, adns_query qu, struct timeval now);
+/* Walks down the searchlist for a query with adns_qf_search.
+ * The query should have just had a negative response, or not had
+ * any queries sent yet, and should not be on any queue.
+ * The query_dgram if any will be freed and forgotten and a new
+ * one constructed from the search_* members of the query.
+ *
+ * Cannot fail (in case of error, calls adns__query_fail).
+ */
+
+void *adns__alloc_interim(adns_query qu, size_t sz);
+void *adns__alloc_preserved(adns_query qu, size_t sz);
+/* Allocates some memory, and records which query it came from
+ * and how much there was.
+ *
+ * If an error occurs in the query, all the memory from _interim is
+ * simply freed.  If the query succeeds, one large buffer will be made
+ * which is big enough for all these allocations, and then
+ * adns__alloc_final will get memory from this buffer.
+ *
+ * _alloc_interim can fail (and return 0).
+ * The caller must ensure that the query is failed.
+ *
+ * The memory from _preserved is is kept and transferred into the
+ * larger buffer - unless we run out of memory, in which case it too
+ * is freed.  When you use _preserved you have to add code to the
+ * x_nomem error exit case in adns__makefinal_query to clear out the
+ * pointers you made to those allocations, because that's when they're
+ * thrown away; you should also make a note in the declaration of
+ * those pointer variables, to note that they are _preserved rather
+ * than _interim.  If they're in the answer, note it here:
+ *  answer->cname and answer->owner are _preserved.
+ */
+
+void adns__transfer_interim(adns_query from, adns_query to, void *block, size_t sz);
+/* Transfers an interim allocation from one query to another, so that
+ * the `to' query will have room for the data when we get to makefinal
+ * and so that the free will happen when the `to' query is freed
+ * rather than the `from' query.
+ *
+ * It is legal to call adns__transfer_interim with a null pointer; this
+ * has no effect.
+ *
+ * _transfer_interim also ensures that the expiry time of the `to' query
+ * is no later than that of the `from' query, so that child queries'
+ * TTLs get inherited by their parents.
+ */
+
+void *adns__alloc_mine(adns_query qu, size_t sz);
+/* Like _interim, but does not record the length for later
+ * copying into the answer.  This just ensures that the memory
+ * will be freed when we're done with the query.
+ */
+
+void *adns__alloc_final(adns_query qu, size_t sz);
+/* Cannot fail, and cannot return 0.
+ */
+
+void adns__makefinal_block(adns_query qu, void **blpp, size_t sz);
+void adns__makefinal_str(adns_query qu, char **strp);
+
+void adns__reset_preserved(adns_query qu);
+/* Resets all of the memory management stuff etc. to take account of
+ * only the _preserved stuff from _alloc_preserved.  Used when we find
+ * an error somewhere and want to just report the error (with perhaps
+ * CNAME, owner, etc. info), and also when we're halfway through RRs
+ * in a datagram and discover that we need to retry the query.
+ */
+
+void adns__query_done(adns_query qu);
+void adns__query_fail(adns_query qu, adns_status stat);
+
+/* From reply.c: */
+
+void adns__procdgram(adns_state ads, const byte *dgram, int len,
+		     int serv, int viatcp, struct timeval now);
+/* This function is allowed to cause new datagrams to be constructed
+ * and sent, or even new queries to be started.  However,
+ * query-sending functions are not allowed to call any general event
+ * loop functions in case they accidentally call this.
+ *
+ * Ie, receiving functions may call sending functions.
+ * Sending functions may NOT call receiving functions.
+ */
+
+/* From types.c: */
+
+const typeinfo *adns__findtype(adns_rrtype type);
+
+/* From parse.c: */
+
+typedef struct {
+  adns_state ads;
+  adns_query qu;
+  int serv;
+  const byte *dgram;
+  int dglen, max, cbyte, namelen;
+  int *dmend_r;
+} findlabel_state;
+
+void adns__findlabel_start(findlabel_state *fls, adns_state ads,
+			   int serv, adns_query qu,
+			   const byte *dgram, int dglen, int max,
+			   int dmbegin, int *dmend_rlater);
+/* Finds labels in a domain in a datagram.
+ *
+ * Call this routine first.
+ * dmend_rlater may be null.  ads (and of course fls) may not be.
+ * serv may be -1, qu may be null - they are for error reporting.
+ */
+
+adns_status adns__findlabel_next(findlabel_state *fls, int *lablen_r, int *labstart_r);
+/* Then, call this one repeatedly.
+ *
+ * It will return adns_s_ok if all is well, and tell you the length
+ * and start of successive labels.  labstart_r may be null, but
+ * lablen_r must not be.
+ *
+ * After the last label, it will return with *lablen_r zero.
+ * Do not then call it again; instead, just throw away the findlabel_state.
+ *
+ * *dmend_rlater will have been set to point to the next part of
+ * the datagram after the label (or after the uncompressed part,
+ * if compression was used).  *namelen_rlater will have been set
+ * to the length of the domain name (total length of labels plus
+ * 1 for each intervening dot).
+ *
+ * If the datagram appears to be truncated, *lablen_r will be -1.
+ * *dmend_rlater, *labstart_r and *namelen_r may contain garbage.
+ * Do not call _next again.
+ *
+ * There may also be errors, in which case *dmend_rlater,
+ * *namelen_rlater, *lablen_r and *labstart_r may contain garbage.
+ * Do not then call findlabel_next again.
+ */
+
+typedef enum {
+  pdf_quoteok= 0x001
+} parsedomain_flags;
+
+adns_status adns__parse_domain(adns_state ads, int serv, adns_query qu,
+			       vbuf *vb, parsedomain_flags flags,
+			       const byte *dgram, int dglen, int *cbyte_io, int max);
+/* vb must already have been initialised; it will be reset if necessary.
+ * If there is truncation, vb->used will be set to 0; otherwise
+ * (if there is no error) vb will be null-terminated.
+ * If there is an error vb and *cbyte_io may be left indeterminate.
+ *
+ * serv may be -1 and qu may be 0 - they are used for error reporting only.
+ */
+
+adns_status adns__parse_domain_more(findlabel_state *fls, adns_state ads,
+				    adns_query qu, vbuf *vb, parsedomain_flags flags,
+				    const byte *dgram);
+/* Like adns__parse_domain, but you pass it a pre-initialised findlabel_state,
+ * for continuing an existing domain or some such of some kind.  Also, unlike
+ * _parse_domain, the domain data will be appended to vb, rather than replacing
+ * the existing contents.
+ */
+
+adns_status adns__findrr(adns_query qu, int serv,
+			 const byte *dgram, int dglen, int *cbyte_io,
+			 int *type_r, int *class_r, unsigned long *ttl_r,
+			 int *rdlen_r, int *rdstart_r,
+			 int *ownermatchedquery_r);
+/* Finds the extent and some of the contents of an RR in a datagram
+ * and does some checks.  The datagram is *dgram, length dglen, and
+ * the RR starts at *cbyte_io (which is updated afterwards to point
+ * to the end of the RR).
+ *
+ * The type, class, TTL and RRdata length and start are returned iff
+ * the corresponding pointer variables are not null.  type_r, class_r
+ * and ttl_r may not be null.  The TTL will be capped.
+ *
+ * If ownermatchedquery_r != 0 then the owner domain of this
+ * RR will be compared with that in the query (or, if the query
+ * has gone to a CNAME lookup, with the canonical name).
+ * In this case, *ownermatchedquery_r will be set to 0 or 1.
+ * The query datagram (or CNAME datagram) MUST be valid and not truncated.
+ *
+ * If there is truncation then *type_r will be set to -1 and
+ * *cbyte_io, *class_r, *rdlen_r, *rdstart_r and *eo_matched_r will be
+ * undefined.
+ *
+ * qu must obviously be non-null.
+ *
+ * If an error is returned then *type_r will be undefined too.
+ */
+
+adns_status adns__findrr_anychk(adns_query qu, int serv,
+				const byte *dgram, int dglen, int *cbyte_io,
+				int *type_r, int *class_r, unsigned long *ttl_r,
+				int *rdlen_r, int *rdstart_r,
+				const byte *eo_dgram, int eo_dglen, int eo_cbyte,
+				int *eo_matched_r);
+/* Like adns__findrr_checked, except that the datagram and
+ * owner to compare with can be specified explicitly.
+ *
+ * If the caller thinks they know what the owner of the RR ought to
+ * be they can pass in details in eo_*: this is another (or perhaps
+ * the same datagram), and a pointer to where the putative owner
+ * starts in that datagram.  In this case *eo_matched_r will be set
+ * to 1 if the datagram matched or 0 if it did not.  Either
+ * both eo_dgram and eo_matched_r must both be non-null, or they
+ * must both be null (in which case eo_dglen and eo_cbyte will be ignored).
+ * The eo datagram and contained owner domain MUST be valid and
+ * untruncated.
+ */
+
+void adns__update_expires(adns_query qu, unsigned long ttl, struct timeval now);
+/* Updates the `expires' field in the query, so that it doesn't exceed
+ * now + ttl.
+ */
+
+int vbuf__append_quoted1035(vbuf *vb, const byte *buf, int len);
+
+/* From event.c: */
+
+void adns__tcp_broken(adns_state ads, const char *what, const char *why);
+/* what and why may be both 0, or both non-0. */
+
+void adns__tcp_tryconnect(adns_state ads, struct timeval now);
+
+void adns__autosys(adns_state ads, struct timeval now);
+/* Make all the system calls we want to if the application wants us to.
+ * Must not be called from within adns internal processing functions,
+ * lest we end up in recursive descent !
+ */
+
+void adns__must_gettimeofday(adns_state ads, const struct timeval **now_io,
+			     struct timeval *tv_buf);
+
+int adns__pollfds(adns_state ads, struct pollfd pollfds_buf[MAX_POLLFDS]);
+void adns__fdevents(adns_state ads,
+		    const struct pollfd *pollfds, int npollfds,
+		    int maxfd, const fd_set *readfds,
+		    const fd_set *writefds, const fd_set *exceptfds,
+		    struct timeval now, int *r_r);
+int adns__internal_check(adns_state ads,
+			 adns_query *query_io,
+			 adns_answer **answer,
+			 void **context_r);
+
+void adns__timeouts(adns_state ads, int act,
+		    struct timeval **tv_io, struct timeval *tvbuf,
+		    struct timeval now);
+/* If act is !0, then this will also deal with the TCP connection
+ * if previous events broke it or require it to be connected.
+ */
+
+/* From check.c: */
+
+void adns__consistency(adns_state ads, adns_query qu, consistency_checks cc);
+
+/* Useful static inline functions: */
+
+static inline int ctype_whitespace(int c) { return c==' ' || c=='\n' || c=='\t'; }
+static inline int ctype_digit(int c) { return c>='0' && c<='9'; }
+static inline int ctype_alpha(int c) {
+  return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
+}
+static inline int ctype_822special(int c) { return strchr("()<>@,;:\\\".[]",c) != 0; }
+
+static inline int errno_resources(int e) { return e==ENOMEM || e==ENOBUFS; }
+
+/* Useful macros */
+
+#define MEM_ROUND(sz) \
+  (( ((sz)+sizeof(union maxalign)-1) / sizeof(union maxalign) ) \
+   * sizeof(union maxalign) )
+
+#define GETIL_B(cb) (((dgram)[(cb)++]) & 0x0ff)
+#define GET_B(cb,tv) ((tv)= GETIL_B((cb)))
+#define GET_W(cb,tv) ((tv)=0, (tv)|=(GETIL_B((cb))<<8), (tv)|=GETIL_B(cb), (tv))
+#define GET_L(cb,tv) ( (tv)=0, \
+		       (tv)|=(GETIL_B((cb))<<24), \
+		       (tv)|=(GETIL_B((cb))<<16), \
+		       (tv)|=(GETIL_B((cb))<<8), \
+		       (tv)|=GETIL_B(cb), \
+		       (tv) )
+
+#endif
diff --git a/adns-0.6/src/parse.c b/adns-0.6/src/parse.c
new file mode 100644
index 0000000..9a4e0c7
--- /dev/null
+++ b/adns-0.6/src/parse.c
@@ -0,0 +1,253 @@
+/*
+ * parse.c
+ * - parsing assistance functions (mainly for domains inside datagrams)
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include "internal.h"
+
+int vbuf__append_quoted1035(vbuf *vb, const byte *buf, int len) {
+  char qbuf[10];
+  int i, ch;
+  
+  while (len) {
+    qbuf[0]= 0;
+    for (i=0; i<len; i++) {
+      ch= buf[i];
+      if (ch == '.' || ch == '"' || ch == '(' || ch == ')' ||
+	  ch == '@' || ch == ';' || ch == '$' || ch == '\\') {
+	sprintf(qbuf,"\\%c",ch);
+	break;
+      } else if (ch <= ' ' || ch >= 127) {
+	sprintf(qbuf,"\\%03o",ch);
+	break;
+      }
+    }
+    if (!adns__vbuf_append(vb,buf,i) || !adns__vbuf_append(vb,qbuf,strlen(qbuf)))
+      return 0;
+    if (i<len) i++;
+    buf+= i;
+    len-= i;
+  }
+  return 1;
+}
+
+void adns__findlabel_start(findlabel_state *fls, adns_state ads,
+			   int serv, adns_query qu,
+			   const byte *dgram, int dglen, int max,
+			   int dmbegin, int *dmend_rlater) {
+  fls->ads= ads;
+  fls->qu= qu;
+  fls->serv= serv;
+  fls->dgram= dgram;
+  fls->dglen= dglen;
+  fls->max= max;
+  fls->cbyte= dmbegin;
+  fls->namelen= 0;
+  fls->dmend_r= dmend_rlater;
+}
+
+adns_status adns__findlabel_next(findlabel_state *fls,
+				 int *lablen_r, int *labstart_r) {
+  int lablen, jumped, jumpto;
+  const char *dgram;
+
+  jumped= 0;
+  dgram= fls->dgram;
+  for (;;) {
+    if (fls->cbyte >= fls->dglen) goto x_truncated;
+    if (fls->cbyte >= fls->max) goto x_badresponse;
+    GET_B(fls->cbyte,lablen);
+    if (!(lablen & 0x0c0)) break;
+    if ((lablen & 0x0c0) != 0x0c0) return adns_s_unknownformat;
+    if (jumped++) {
+      adns__diag(fls->ads,fls->serv,fls->qu,"compressed datagram contains loop");
+      return adns_s_invalidresponse;
+    }
+    if (fls->cbyte >= fls->dglen) goto x_truncated;
+    if (fls->cbyte >= fls->max) goto x_badresponse;
+    GET_B(fls->cbyte,jumpto);
+    jumpto |= (lablen&0x3f)<<8;
+    if (fls->dmend_r) *(fls->dmend_r)= fls->cbyte;
+    fls->cbyte= jumpto;
+    fls->dmend_r= 0; fls->max= fls->dglen+1;
+  }
+  if (labstart_r) *labstart_r= fls->cbyte;
+  if (lablen) {
+    if (fls->namelen) fls->namelen++;
+    fls->namelen+= lablen;
+    if (fls->namelen > DNS_MAXDOMAIN) return adns_s_answerdomaintoolong;
+    fls->cbyte+= lablen;
+    if (fls->cbyte > fls->dglen) goto x_truncated;
+    if (fls->cbyte > fls->max) goto x_badresponse;
+  } else {
+    if (fls->dmend_r) *(fls->dmend_r)= fls->cbyte;
+  }
+  *lablen_r= lablen;
+/*if (labstart_r) fprintf(stderr,"label %d >%.*s<\n",lablen,lablen,fls->dgram+*labstart_r);*/
+  return adns_s_ok;
+
+ x_truncated:
+  *lablen_r= -1;
+  return adns_s_ok;
+
+ x_badresponse: 
+  adns__diag(fls->ads,fls->serv,fls->qu,"label in domain runs beyond end of domain");
+  return adns_s_invalidresponse;
+}
+
+adns_status adns__parse_domain(adns_state ads, int serv, adns_query qu,
+			       vbuf *vb, adns_queryflags flags,
+			       const byte *dgram, int dglen, int *cbyte_io, int max) {
+  findlabel_state fls;
+  
+  adns__findlabel_start(&fls,ads, serv,qu, dgram,dglen,max, *cbyte_io,cbyte_io);
+  vb->used= 0;
+  return adns__parse_domain_more(&fls,ads,qu, vb,flags,dgram);
+}
+
+adns_status adns__parse_domain_more(findlabel_state *fls, adns_state ads,
+				    adns_query qu, vbuf *vb, parsedomain_flags flags,
+				    const byte *dgram) {
+  int lablen, labstart, i, ch, first;
+  adns_status st;
+
+  first= 1;
+  for (;;) {
+    st= adns__findlabel_next(fls,&lablen,&labstart);
+    if (st) return st;
+    if (lablen<0) { vb->used=0; return adns_s_ok; }
+    if (!lablen) break;
+    if (first) {
+      first= 0;
+    } else {
+      if (!adns__vbuf_append(vb,".",1)) return adns_s_nomemory;
+    }
+    if (flags & pdf_quoteok) {
+      if (!vbuf__append_quoted1035(vb,dgram+labstart,lablen))
+	return adns_s_nomemory;
+    } else {
+      ch= dgram[labstart];
+      if (!ctype_alpha(ch) && !ctype_digit(ch)) return adns_s_answerdomaininvalid;
+      for (i= labstart+1; i<labstart+lablen; i++) {
+	ch= dgram[i];
+	if (ch != '-' && !ctype_alpha(ch) && !ctype_digit(ch))
+	  return adns_s_answerdomaininvalid;
+      }
+      if (!adns__vbuf_append(vb,dgram+labstart,lablen))
+	return adns_s_nomemory;
+    }
+  }
+  if (!adns__vbuf_append(vb,"",1)) return adns_s_nomemory;
+  return adns_s_ok;
+}
+	
+adns_status adns__findrr_anychk(adns_query qu, int serv,
+				const byte *dgram, int dglen, int *cbyte_io,
+				int *type_r, int *class_r, unsigned long *ttl_r,
+				int *rdlen_r, int *rdstart_r,
+				const byte *eo_dgram, int eo_dglen, int eo_cbyte,
+				int *eo_matched_r) {
+  findlabel_state fls, eo_fls;
+  int cbyte;
+  
+  int tmp, rdlen, mismatch;
+  unsigned long ttl;
+  int lablen, labstart, ch;
+  int eo_lablen, eo_labstart, eo_ch;
+  adns_status st;
+
+  cbyte= *cbyte_io;
+
+  adns__findlabel_start(&fls,qu->ads, serv,qu, dgram,dglen,dglen,cbyte,&cbyte);
+  if (eo_dgram) {
+    adns__findlabel_start(&eo_fls,qu->ads, -1,0, eo_dgram,eo_dglen,eo_dglen,eo_cbyte,0);
+    mismatch= 0;
+  } else {
+    mismatch= 1;
+  }
+  
+  for (;;) {
+    st= adns__findlabel_next(&fls,&lablen,&labstart);
+    if (st) return st;
+    if (lablen<0) goto x_truncated;
+
+    if (!mismatch) {
+      st= adns__findlabel_next(&eo_fls,&eo_lablen,&eo_labstart);
+      assert(!st); assert(eo_lablen>=0);
+      if (lablen != eo_lablen) mismatch= 1;
+      while (!mismatch && eo_lablen-- > 0) {
+	ch= dgram[labstart++]; if (ctype_alpha(ch)) ch &= ~32;
+	eo_ch= eo_dgram[eo_labstart++]; if (ctype_alpha(eo_ch)) eo_ch &= ~32;
+	if (ch != eo_ch) mismatch= 1;
+      }
+    }
+    if (!lablen) break;
+  }
+  if (eo_matched_r) *eo_matched_r= !mismatch;
+   
+  if (cbyte+10>dglen) goto x_truncated;
+  GET_W(cbyte,tmp); *type_r= tmp;
+  GET_W(cbyte,tmp); *class_r= tmp;
+
+  GET_L(cbyte,ttl);
+  if (ttl > MAXTTLBELIEVE) ttl= MAXTTLBELIEVE;
+  *ttl_r= ttl;
+  
+  GET_W(cbyte,rdlen); if (rdlen_r) *rdlen_r= rdlen;
+  if (rdstart_r) *rdstart_r= cbyte;
+  cbyte+= rdlen;
+  if (cbyte>dglen) goto x_truncated;
+  *cbyte_io= cbyte;
+  return adns_s_ok;
+
+ x_truncated:
+  *type_r= -1;
+  return 0;
+}
+
+adns_status adns__findrr(adns_query qu, int serv,
+			 const byte *dgram, int dglen, int *cbyte_io,
+			 int *type_r, int *class_r, unsigned long *ttl_r,
+			 int *rdlen_r, int *rdstart_r,
+			 int *ownermatchedquery_r) {
+  if (!ownermatchedquery_r) {
+    return adns__findrr_anychk(qu,serv,
+			       dgram,dglen,cbyte_io,
+			       type_r,class_r,ttl_r,rdlen_r,rdstart_r,
+			       0,0,0, 0);
+  } else if (!qu->cname_dgram) {
+    return adns__findrr_anychk(qu,serv,
+			       dgram,dglen,cbyte_io,
+			       type_r,class_r,ttl_r,rdlen_r,rdstart_r,
+			       qu->query_dgram,qu->query_dglen,DNS_HDRSIZE,
+			       ownermatchedquery_r);
+  } else {
+    return adns__findrr_anychk(qu,serv,
+			       dgram,dglen,cbyte_io,
+			       type_r,class_r,ttl_r,rdlen_r,rdstart_r,
+			       qu->cname_dgram,qu->cname_dglen,qu->cname_begin,
+			       ownermatchedquery_r);
+  }
+}
diff --git a/adns-0.6/src/poll.c b/adns-0.6/src/poll.c
new file mode 100644
index 0000000..45dc437
--- /dev/null
+++ b/adns-0.6/src/poll.c
@@ -0,0 +1,131 @@
+/*
+ * poll.c
+ * - wrappers for poll(2)
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include <limits.h>
+#include <string.h>
+
+#include "internal.h"
+
+#ifdef HAVE_POLL
+
+int adns_beforepoll(adns_state ads, struct pollfd *fds, int *nfds_io, int *timeout_io,
+		    const struct timeval *now) {
+  struct timeval tv_nowbuf, tv_tobuf, *tv_to;
+  int space, found, timeout_ms, r;
+  struct pollfd fds_tmp[MAX_POLLFDS];
+
+  adns__consistency(ads,0,cc_entex);
+
+  if (timeout_io) {
+    adns__must_gettimeofday(ads,&now,&tv_nowbuf);
+    if (!now) { *nfds_io= 0; r= 0; goto xit; }
+
+    timeout_ms= *timeout_io;
+    if (timeout_ms == -1) {
+      tv_to= 0;
+    } else {
+      tv_tobuf.tv_sec= timeout_ms / 1000;
+      tv_tobuf.tv_usec= (timeout_ms % 1000)*1000;
+      tv_to= &tv_tobuf;
+    }
+
+    adns__timeouts(ads, 0, &tv_to,&tv_tobuf, *now);
+
+    if (tv_to) {
+      assert(tv_to == &tv_tobuf);
+      timeout_ms= (tv_tobuf.tv_usec+999)/1000;
+      assert(tv_tobuf.tv_sec < (INT_MAX-timeout_ms)/1000);
+      timeout_ms += tv_tobuf.tv_sec*1000;
+    } else {
+      timeout_ms= -1;
+    }
+    *timeout_io= timeout_ms;
+  }
+  
+  space= *nfds_io;
+  if (space >= MAX_POLLFDS) {
+    found= adns__pollfds(ads,fds);
+    *nfds_io= found;
+  } else {
+    found= adns__pollfds(ads,fds_tmp);
+    *nfds_io= found;
+    if (space < found) { r= ERANGE; goto xit; }
+    memcpy(fds,fds_tmp,sizeof(struct pollfd)*found);
+  }
+  r= 0;
+xit:
+  adns__consistency(ads,0,cc_entex);
+  return r;
+}
+
+void adns_afterpoll(adns_state ads, const struct pollfd *fds, int nfds,
+		    const struct timeval *now) {
+  struct timeval tv_buf;
+
+  adns__consistency(ads,0,cc_entex);
+  adns__must_gettimeofday(ads,&now,&tv_buf);
+  if (now) {
+    adns__timeouts(ads, 1, 0,0, *now);
+    adns__fdevents(ads, fds,nfds, 0,0,0,0, *now,0);
+  }
+  adns__consistency(ads,0,cc_entex);
+}
+
+int adns_wait_poll(adns_state ads,
+		   adns_query *query_io,
+		   adns_answer **answer_r,
+		   void **context_r) {
+  int r, nfds, to;
+  struct pollfd fds[MAX_POLLFDS];
+  
+  adns__consistency(ads,0,cc_entex);
+
+  for (;;) {
+    r= adns__internal_check(ads,query_io,answer_r,context_r);
+    if (r != EAGAIN) goto xit;
+    nfds= MAX_POLLFDS; to= -1;
+    adns_beforepoll(ads,fds,&nfds,&to,0);
+    r= poll(fds,nfds,to);
+    if (r == -1) {
+      if (errno == EINTR) {
+	if (ads->iflags & adns_if_eintr) { r= EINTR; goto xit; }
+      } else {
+	adns__diag(ads,-1,0,"poll failed in wait: %s",strerror(errno));
+	adns_globalsystemfailure(ads);
+      }
+    } else {
+      assert(r >= 0);
+      adns_afterpoll(ads,fds,nfds,0);
+    }
+  }
+
+ xit:
+  adns__consistency(ads,0,cc_entex);
+  return r;
+}
+
+#endif
diff --git a/adns-0.6/src/query.c b/adns-0.6/src/query.c
new file mode 100644
index 0000000..37306d1
--- /dev/null
+++ b/adns-0.6/src/query.c
@@ -0,0 +1,540 @@
+/*
+ * query.c
+ * - overall query management (allocation, completion)
+ * - per-query memory management
+ * - query submission and cancellation (user-visible and internal)
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include "internal.h"
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include <sys/time.h>
+
+#include "internal.h"
+
+static adns_query query_alloc(adns_state ads, const typeinfo *typei,
+			      adns_queryflags flags, struct timeval now) {
+  /* Allocate a virgin query and return it. */
+  adns_query qu;
+  
+  qu= malloc(sizeof(*qu));  if (!qu) return 0;
+  qu->answer= malloc(sizeof(*qu->answer));  if (!qu->answer) { free(qu); return 0; }
+  
+  qu->ads= ads;
+  qu->state= query_tosend;
+  qu->back= qu->next= qu->parent= 0;
+  LIST_INIT(qu->children);
+  LINK_INIT(qu->siblings);
+  LIST_INIT(qu->allocations);
+  qu->interim_allocd= 0;
+  qu->preserved_allocd= 0;
+  qu->final_allocspace= 0;
+
+  qu->typei= typei;
+  qu->query_dgram= 0;
+  qu->query_dglen= 0;
+  adns__vbuf_init(&qu->vb);
+
+  qu->cname_dgram= 0;
+  qu->cname_dglen= qu->cname_begin= 0;
+
+  adns__vbuf_init(&qu->search_vb);
+  qu->search_origlen= qu->search_pos= qu->search_doneabs= 0;
+
+  qu->id= 0;
+  qu->flags= flags;
+  qu->retries= 0;
+  qu->udpnextserver= 0;
+  qu->udpsent= 0;
+  timerclear(&qu->timeout);
+  qu->expires= now.tv_sec + MAXTTLBELIEVE;
+
+  memset(&qu->ctx,0,sizeof(qu->ctx));
+
+  qu->answer->status= adns_s_ok;
+  qu->answer->cname= qu->answer->owner= 0;
+  qu->answer->type= typei->type;
+  qu->answer->expires= -1;
+  qu->answer->nrrs= 0;
+  qu->answer->rrs.untyped= 0;
+  qu->answer->rrsz= typei->rrsz;
+
+  return qu;
+}
+
+static void query_submit(adns_state ads, adns_query qu,
+			 const typeinfo *typei, vbuf *qumsg_vb, int id,
+			 adns_queryflags flags, struct timeval now) {
+  /* Fills in the query message in for a previously-allocated query,
+   * and submits it.  Cannot fail.  Takes over the memory for qumsg_vb.
+   */
+
+  qu->vb= *qumsg_vb;
+  adns__vbuf_init(qumsg_vb);
+
+  qu->query_dgram= malloc(qu->vb.used);
+  if (!qu->query_dgram) { adns__query_fail(qu,adns_s_nomemory); return; }
+  
+  qu->id= id;
+  qu->query_dglen= qu->vb.used;
+  memcpy(qu->query_dgram,qu->vb.buf,qu->vb.used);
+  
+  adns__query_send(qu,now);
+}
+
+adns_status adns__internal_submit(adns_state ads, adns_query *query_r,
+				  const typeinfo *typei, vbuf *qumsg_vb, int id,
+				  adns_queryflags flags, struct timeval now,
+				  const qcontext *ctx) {
+  adns_query qu;
+
+  qu= query_alloc(ads,typei,flags,now);
+  if (!qu) { adns__vbuf_free(qumsg_vb); return adns_s_nomemory; }
+  *query_r= qu;
+
+  memcpy(&qu->ctx,ctx,sizeof(qu->ctx));
+  query_submit(ads,qu, typei,qumsg_vb,id,flags,now);
+  
+  return adns_s_ok;
+}
+
+static void query_simple(adns_state ads, adns_query qu,
+			 const char *owner, int ol,
+			 const typeinfo *typei, adns_queryflags flags,
+			 struct timeval now) {
+  vbuf vb;
+  int id;
+  adns_status stat;
+
+  vb= qu->vb;
+  
+  stat= adns__mkquery(ads,&vb,&id, owner,ol, typei,flags);
+  if (stat) { adns__query_fail(qu,stat); return; }
+
+  query_submit(ads,qu, typei,&vb,id, flags,now);
+}
+
+void adns__search_next(adns_state ads, adns_query qu, struct timeval now) {
+  const char *nextentry;
+  adns_status stat;
+  
+  if (qu->search_doneabs<0) {
+    nextentry= 0;
+    qu->search_doneabs= 1;
+  } else {
+    if (qu->search_pos >= ads->nsearchlist) {
+      if (qu->search_doneabs) {
+	stat= adns_s_nxdomain; goto x_fail;
+	return;
+      } else {
+	nextentry= 0;
+	qu->search_doneabs= 1;
+      }
+    } else {
+      nextentry= ads->searchlist[qu->search_pos++];
+    }
+  }
+
+  qu->search_vb.used= qu->search_origlen;
+  if (nextentry) {
+    if (!adns__vbuf_append(&qu->search_vb,".",1) ||
+	!adns__vbuf_appendstr(&qu->search_vb,nextentry)) {
+      stat= adns_s_nomemory; goto x_fail;
+    }
+  }
+
+  free(qu->query_dgram);
+  qu->query_dgram= 0; qu->query_dglen= 0;
+
+  query_simple(ads,qu, qu->search_vb.buf, qu->search_vb.used, qu->typei, qu->flags, now);
+  return;
+  
+x_fail:
+  adns__query_fail(qu,stat);
+}
+
+static int save_owner(adns_query qu, const char *owner, int ol) {
+  /* Returns 1 if OK, otherwise there was no memory. */
+  adns_answer *ans;
+
+  ans= qu->answer;
+  assert(!ans->owner);
+
+  ans->owner= adns__alloc_preserved(qu,ol+1);  if (!ans->owner) return 0;
+
+  memcpy(ans->owner,owner,ol);
+  ans->owner[ol]= 0;
+  return 1;
+}
+
+int adns_submit(adns_state ads,
+		const char *owner,
+		adns_rrtype type,
+		adns_queryflags flags,
+		void *context,
+		adns_query *query_r) {
+  int r, ol, ndots;
+  adns_status stat;
+  const typeinfo *typei;
+  struct timeval now;
+  adns_query qu;
+  const char *p;
+
+  adns__consistency(ads,0,cc_entex);
+
+  typei= adns__findtype(type);
+  if (!typei) return ENOSYS;
+
+  r= gettimeofday(&now,0); if (r) goto x_errno;
+  qu= query_alloc(ads,typei,flags,now); if (!qu) goto x_errno;
+  
+  qu->ctx.ext= context;
+  qu->ctx.callback= 0;
+  memset(&qu->ctx.info,0,sizeof(qu->ctx.info));
+
+  *query_r= qu;
+
+  ol= strlen(owner);
+  if (!ol) { stat= adns_s_querydomaininvalid; goto x_adnsfail; }
+  if (ol>DNS_MAXDOMAIN+1) { stat= adns_s_querydomaintoolong; goto x_adnsfail; }
+				 
+  if (ol>=1 && owner[ol-1]=='.' && (ol<2 || owner[ol-2]!='\\')) {
+    flags &= ~adns_qf_search;
+    qu->flags= flags;
+    ol--;
+  }
+
+  if (flags & adns_qf_search) {
+    r= adns__vbuf_append(&qu->search_vb,owner,ol);
+    if (!r) { stat= adns_s_nomemory; goto x_adnsfail; }
+
+    for (ndots=0, p=owner; (p= strchr(p,'.')); p++, ndots++);
+    qu->search_doneabs= (ndots >= ads->searchndots) ? -1 : 0;
+    qu->search_origlen= ol;
+    adns__search_next(ads,qu,now);
+  } else {
+    if (flags & adns_qf_owner) {
+      if (!save_owner(qu,owner,ol)) { stat= adns_s_nomemory; goto x_adnsfail; }
+    }
+    query_simple(ads,qu, owner,ol, typei,flags, now);
+  }
+  adns__autosys(ads,now);
+  adns__consistency(ads,qu,cc_entex);
+  return 0;
+
+ x_adnsfail:
+  adns__query_fail(qu,stat);
+  adns__consistency(ads,qu,cc_entex);
+  return 0;
+
+ x_errno:
+  r= errno;
+  assert(r);
+  adns__consistency(ads,0,cc_entex);
+  return r;
+}
+
+int adns_submit_reverse(adns_state ads,
+			const struct sockaddr *addr,
+			adns_rrtype type,
+			adns_queryflags flags,
+			void *context,
+			adns_query *query_r) {
+  const unsigned char *iaddr;
+  char buf[30];
+
+  if (type != adns_r_ptr && type != adns_r_ptr_raw) return EINVAL;
+  flags &= ~adns_qf_search;
+
+  if (addr->sa_family != AF_INET) return ENOSYS;
+  iaddr= (const unsigned char*) &(((const struct sockaddr_in*)addr) -> sin_addr);
+
+  sprintf(buf, "%d.%d.%d.%d.in-addr.arpa",
+	  iaddr[3], iaddr[2], iaddr[1], iaddr[0]);
+
+  return adns_submit(ads,buf,type,flags,context,query_r);
+}
+
+int adns_synchronous(adns_state ads,
+		     const char *owner,
+		     adns_rrtype type,
+		     adns_queryflags flags,
+		     adns_answer **answer_r) {
+  adns_query qu;
+  int r;
+  
+  r= adns_submit(ads,owner,type,flags,0,&qu);
+  if (r) return r;
+
+  r= adns_wait(ads,&qu,answer_r,0);
+  if (r) adns_cancel(qu);
+
+  return r;
+}
+
+static void *alloc_common(adns_query qu, size_t sz) {
+  allocnode *an;
+
+  if (!sz) return qu; /* Any old pointer will do */
+  assert(!qu->final_allocspace);
+  an= malloc(MEM_ROUND(MEM_ROUND(sizeof(*an)) + sz));
+  if (!an) return 0;
+  LIST_LINK_TAIL(qu->allocations,an);
+  return (byte*)an + MEM_ROUND(sizeof(*an));
+}
+
+void *adns__alloc_interim(adns_query qu, size_t sz) {
+  void *rv;
+  
+  sz= MEM_ROUND(sz);
+  rv= alloc_common(qu,sz);
+  if (!rv) return 0;
+  qu->interim_allocd += sz;
+  return rv;
+}
+
+void *adns__alloc_preserved(adns_query qu, size_t sz) {
+  void *rv;
+  
+  sz= MEM_ROUND(sz);
+  rv= adns__alloc_interim(qu,sz);
+  if (!rv) return 0;
+  qu->preserved_allocd += sz;
+  return rv;
+}
+
+void *adns__alloc_mine(adns_query qu, size_t sz) {
+  return alloc_common(qu,MEM_ROUND(sz));
+}
+
+void adns__transfer_interim(adns_query from, adns_query to, void *block, size_t sz) {
+  allocnode *an;
+
+  if (!block) return;
+  an= (void*)((byte*)block - MEM_ROUND(sizeof(*an)));
+
+  assert(!to->final_allocspace);
+  assert(!from->final_allocspace);
+  
+  LIST_UNLINK(from->allocations,an);
+  LIST_LINK_TAIL(to->allocations,an);
+
+  from->interim_allocd -= sz;
+  to->interim_allocd += sz;
+
+  if (to->expires > from->expires) to->expires= from->expires;
+}
+
+void *adns__alloc_final(adns_query qu, size_t sz) {
+  /* When we're in the _final stage, we _subtract_ from interim_alloc'd
+   * each allocation, and use final_allocspace to point to the next free
+   * bit.
+   */
+  void *rp;
+
+  sz= MEM_ROUND(sz);
+  rp= qu->final_allocspace;
+  assert(rp);
+  qu->interim_allocd -= sz;
+  assert(qu->interim_allocd>=0);
+  qu->final_allocspace= (byte*)rp + sz;
+  return rp;
+}
+
+static void cancel_children(adns_query qu) {
+  adns_query cqu, ncqu;
+
+  for (cqu= qu->children.head; cqu; cqu= ncqu) {
+    ncqu= cqu->siblings.next;
+    adns_cancel(cqu);
+  }
+}
+
+void adns__reset_preserved(adns_query qu) {
+  assert(!qu->final_allocspace);
+  cancel_children(qu);
+  qu->answer->nrrs= 0;
+  qu->answer->rrs.untyped= 0;
+  qu->interim_allocd= qu->preserved_allocd;
+}
+
+static void free_query_allocs(adns_query qu) {
+  allocnode *an, *ann;
+
+  cancel_children(qu);
+  for (an= qu->allocations.head; an; an= ann) { ann= an->next; free(an); }
+  LIST_INIT(qu->allocations);
+  adns__vbuf_free(&qu->vb);
+  adns__vbuf_free(&qu->search_vb);
+  free(qu->query_dgram);
+}
+
+void adns_cancel(adns_query qu) {
+  adns_state ads;
+
+  ads= qu->ads;
+  adns__consistency(ads,qu,cc_entex);
+  if (qu->parent) LIST_UNLINK_PART(qu->parent->children,qu,siblings.);
+  switch (qu->state) {
+  case query_tosend:
+    LIST_UNLINK(ads->udpw,qu);
+    break;
+  case query_tcpw:
+    LIST_UNLINK(ads->tcpw,qu);
+    break;
+  case query_childw:
+    LIST_UNLINK(ads->childw,qu);
+    break;
+  case query_done:
+    LIST_UNLINK(ads->output,qu);
+    break;
+  default:
+    abort();
+  }
+  free_query_allocs(qu);
+  free(qu->answer);
+  free(qu);
+  adns__consistency(ads,0,cc_entex);
+}
+
+void adns__update_expires(adns_query qu, unsigned long ttl, struct timeval now) {
+  time_t max;
+
+  assert(ttl <= MAXTTLBELIEVE);
+  max= now.tv_sec + ttl;
+  if (qu->expires < max) return;
+  qu->expires= max;
+}
+
+static void makefinal_query(adns_query qu) {
+  adns_answer *ans;
+  int rrn;
+
+  ans= qu->answer;
+
+  if (qu->interim_allocd) {
+    ans= realloc(qu->answer, MEM_ROUND(MEM_ROUND(sizeof(*ans)) + qu->interim_allocd));
+    if (!ans) goto x_nomem;
+    qu->answer= ans;
+  }
+
+  qu->final_allocspace= (byte*)ans + MEM_ROUND(sizeof(*ans));
+  adns__makefinal_str(qu,&ans->cname);
+  adns__makefinal_str(qu,&ans->owner);
+  
+  if (ans->nrrs) {
+    adns__makefinal_block(qu, &ans->rrs.untyped, ans->nrrs*ans->rrsz);
+
+    for (rrn=0; rrn<ans->nrrs; rrn++)
+      qu->typei->makefinal(qu, ans->rrs.bytes + rrn*ans->rrsz);
+  }
+  
+  free_query_allocs(qu);
+  return;
+  
+ x_nomem:
+  qu->preserved_allocd= 0;
+  qu->answer->cname= 0;
+  qu->answer->owner= 0;
+  adns__reset_preserved(qu); /* (but we just threw away the preserved stuff) */
+
+  qu->answer->status= adns_s_nomemory;
+  free_query_allocs(qu);
+}
+
+void adns__query_done(adns_query qu) {
+  adns_answer *ans;
+  adns_query parent;
+
+  cancel_children(qu);
+
+  qu->id= -1;
+  ans= qu->answer;
+
+  if (qu->flags & adns_qf_owner && qu->flags & adns_qf_search &&
+      ans->status != adns_s_nomemory) {
+    if (!save_owner(qu, qu->search_vb.buf, qu->search_vb.used)) {
+      adns__query_fail(qu,adns_s_nomemory);
+      return;
+    }
+  }
+
+  if (ans->nrrs && qu->typei->diff_needswap) {
+    if (!adns__vbuf_ensure(&qu->vb,qu->typei->rrsz)) {
+      adns__query_fail(qu,adns_s_nomemory);
+      return;
+    }
+    adns__isort(ans->rrs.bytes, ans->nrrs, ans->rrsz,
+		qu->vb.buf,
+		(int(*)(void*, const void*, const void*))qu->typei->diff_needswap,
+		qu->ads);
+  }
+
+  ans->expires= qu->expires;
+  parent= qu->parent;
+  if (parent) {
+    LIST_UNLINK_PART(parent->children,qu,siblings.);
+    LIST_UNLINK(qu->ads->childw,parent);
+    qu->ctx.callback(parent,qu);
+    free_query_allocs(qu);
+    free(qu->answer);
+    free(qu);
+  } else {
+    makefinal_query(qu);
+    LIST_LINK_TAIL(qu->ads->output,qu);
+    qu->state= query_done;
+  }
+}
+
+void adns__query_fail(adns_query qu, adns_status stat) {
+  adns__reset_preserved(qu);
+  qu->answer->status= stat;
+  adns__query_done(qu);
+}
+
+void adns__makefinal_str(adns_query qu, char **strp) {
+  int l;
+  char *before, *after;
+
+  before= *strp;
+  if (!before) return;
+  l= strlen(before)+1;
+  after= adns__alloc_final(qu,l);
+  memcpy(after,before,l);
+  *strp= after;  
+}
+
+void adns__makefinal_block(adns_query qu, void **blpp, size_t sz) {
+  void *before, *after;
+
+  before= *blpp;
+  if (!before) return;
+  after= adns__alloc_final(qu,sz);
+  memcpy(after,before,sz);
+  *blpp= after;
+}
diff --git a/adns-0.6/src/reply.c b/adns-0.6/src/reply.c
new file mode 100644
index 0000000..246d52d
--- /dev/null
+++ b/adns-0.6/src/reply.c
@@ -0,0 +1,357 @@
+/*
+ * reply.c
+ * - main handling and parsing routine for received datagrams
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include <stdlib.h>
+
+#include "internal.h"
+    
+void adns__procdgram(adns_state ads, const byte *dgram, int dglen,
+		     int serv, int viatcp, struct timeval now) {
+  int cbyte, rrstart, wantedrrs, rri, foundsoa, foundns, cname_here;
+  int id, f1, f2, qdcount, ancount, nscount, arcount;
+  int flg_ra, flg_rd, flg_tc, flg_qr, opcode;
+  int rrtype, rrclass, rdlength, rdstart;
+  int anstart, nsstart, arstart;
+  int ownermatched, l, nrrs;
+  unsigned long ttl, soattl;
+  const typeinfo *typei;
+  adns_query qu, nqu;
+  dns_rcode rcode;
+  adns_status st;
+  vbuf tempvb;
+  byte *newquery, *rrsdata;
+  parseinfo pai;
+  
+  if (dglen<DNS_HDRSIZE) {
+    adns__diag(ads,serv,0,"received datagram too short for message header (%d)",dglen);
+    return;
+  }
+  cbyte= 0;
+  GET_W(cbyte,id);
+  GET_B(cbyte,f1);
+  GET_B(cbyte,f2);
+  GET_W(cbyte,qdcount);
+  GET_W(cbyte,ancount);
+  GET_W(cbyte,nscount);
+  GET_W(cbyte,arcount);
+  assert(cbyte == DNS_HDRSIZE);
+
+  flg_qr= f1&0x80;
+  opcode= (f1&0x78)>>3;
+  flg_tc= f1&0x02;
+  flg_rd= f1&0x01;
+  flg_ra= f2&0x80;
+  rcode= (f2&0x0f);
+
+  cname_here= 0;
+  
+  if (!flg_qr) {
+    adns__diag(ads,serv,0,"server sent us a query, not a response");
+    return;
+  }
+  if (opcode) {
+    adns__diag(ads,serv,0,"server sent us unknown opcode %d (wanted 0=QUERY)",opcode);
+    return;
+  }
+  if (!qdcount) {
+    adns__diag(ads,serv,0,"server sent reply without quoting our question");
+    return;
+  } else if (qdcount>1) {
+    adns__diag(ads,serv,0,"server claimed to answer %d questions with one message",
+	       qdcount);
+    return;
+  }
+  for (qu= viatcp ? ads->tcpw.head : ads->udpw.head; qu; qu= nqu) {
+    nqu= qu->next;
+    if (qu->id != id) continue;
+    if (dglen < qu->query_dglen) continue;
+    if (memcmp(qu->query_dgram+DNS_HDRSIZE,
+	       dgram+DNS_HDRSIZE,
+	       qu->query_dglen-DNS_HDRSIZE))
+      continue;
+    if (viatcp) {
+      assert(qu->state == query_tcpw);
+    } else {
+      assert(qu->state == query_tosend);
+      if (!(qu->udpsent & (1<<serv))) continue;
+    }
+    break;
+  }
+  if (!qu) {
+    if (ads->iflags & adns_if_debug) {
+      adns__vbuf_init(&tempvb);
+      adns__debug(ads,serv,0,"reply not found, id %02x, query owner %s",
+		  id, adns__diag_domain(ads,serv,0,&tempvb,dgram,dglen,DNS_HDRSIZE));
+      adns__vbuf_free(&tempvb);
+    }
+    return;
+  }
+  anstart= qu->query_dglen;
+  arstart= -1;
+
+  if (viatcp) LIST_UNLINK(ads->tcpw,qu);
+  else LIST_UNLINK(ads->udpw,qu);
+  /* We're definitely going to do something with this query now */
+  
+  switch (rcode) {
+  case rcode_noerror:
+  case rcode_nxdomain:
+    break;
+  case rcode_formaterror:
+    adns__warn(ads,serv,qu,"server cannot understand our query (Format Error)");
+    adns__query_fail(qu,adns_s_rcodeformaterror);
+    return;
+  case rcode_servfail:
+    adns__query_fail(qu,adns_s_rcodeservfail);
+    return;
+  case rcode_notimp:
+    adns__warn(ads,serv,qu,"server claims not to implement our query");
+    adns__query_fail(qu,adns_s_rcodenotimplemented);
+    return;
+  case rcode_refused:
+    adns__warn(ads,serv,qu,"server refused our query");
+    adns__query_fail(qu,adns_s_rcoderefused);
+    return;
+  default:
+    adns__warn(ads,serv,qu,"server gave unknown response code %d",rcode);
+    adns__query_fail(qu,adns_s_rcodeunknown);
+    return;
+  }
+
+  /* Now, take a look at the answer section, and see if it is complete.
+   * If it has any CNAMEs we stuff them in the answer.
+   */
+  wantedrrs= 0;
+  cbyte= anstart;
+  for (rri= 0; rri<ancount; rri++) {
+    rrstart= cbyte;
+    st= adns__findrr(qu,serv, dgram,dglen,&cbyte,
+		     &rrtype,&rrclass,&ttl, &rdlength,&rdstart,
+		     &ownermatched);
+    if (st) { adns__query_fail(qu,st); return; }
+    if (rrtype == -1) goto x_truncated;
+
+    if (rrclass != DNS_CLASS_IN) {
+      adns__diag(ads,serv,qu,"ignoring answer RR with wrong class %d (expected IN=%d)",
+		 rrclass,DNS_CLASS_IN);
+      continue;
+    }
+    if (!ownermatched) {
+      if (ads->iflags & adns_if_debug) {
+	adns__debug(ads,serv,qu,"ignoring RR with an unexpected owner %s",
+		    adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rrstart));
+      }
+      continue;
+    }
+    if (rrtype == adns_r_cname &&
+	(qu->typei->type & adns__rrt_typemask) != adns_r_cname) {
+      if (qu->flags & adns_qf_cname_forbid) {
+	adns__query_fail(qu,adns_s_prohibitedcname);
+	return;
+      } else if (qu->cname_dgram) { /* Ignore second and subsequent CNAME(s) */
+	adns__debug(ads,serv,qu,"allegedly canonical name %s is actually alias for %s",
+		    qu->answer->cname,
+		    adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rdstart));
+	adns__query_fail(qu,adns_s_prohibitedcname);
+	return;
+      } else if (wantedrrs) { /* Ignore CNAME(s) after RR(s). */
+	adns__debug(ads,serv,qu,"ignoring CNAME (to %s) coexisting with RR",
+		    adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rdstart));
+      } else {
+	qu->cname_begin= rdstart;
+	qu->cname_dglen= dglen;
+	st= adns__parse_domain(ads,serv,qu, &qu->vb,
+			       qu->flags & adns_qf_quoteok_cname ? pdf_quoteok : 0,
+			       dgram,dglen, &rdstart,rdstart+rdlength);
+	if (!qu->vb.used) goto x_truncated;
+	if (st) { adns__query_fail(qu,st); return; }
+	l= strlen(qu->vb.buf)+1;
+	qu->answer->cname= adns__alloc_preserved(qu,l);
+	if (!qu->answer->cname) { adns__query_fail(qu,adns_s_nomemory); return; }
+
+	qu->cname_dgram= adns__alloc_mine(qu,dglen);
+	memcpy(qu->cname_dgram,dgram,dglen);
+
+	memcpy(qu->answer->cname,qu->vb.buf,l);
+	cname_here= 1;
+	adns__update_expires(qu,ttl,now);
+	/* If we find the answer section truncated after this point we restart
+	 * the query at the CNAME; if beforehand then we obviously have to use
+	 * TCP.  If there is no truncation we can use the whole answer if
+	 * it contains the relevant info.
+	 */
+      }
+    } else if (rrtype == (qu->typei->type & adns__rrt_typemask)) {
+      wantedrrs++;
+    } else {
+      adns__debug(ads,serv,qu,"ignoring answer RR with irrelevant type %d",rrtype);
+    }
+  }
+
+  /* We defer handling truncated responses here, in case there was a CNAME
+   * which we could use.
+   */
+  if (flg_tc) goto x_truncated;
+  
+  nsstart= cbyte;
+
+  if (!wantedrrs) {
+    /* Oops, NODATA or NXDOMAIN or perhaps a referral (which would be a problem) */
+
+    /* RFC2308: NODATA has _either_ a SOA _or_ _no_ NS records in authority section */
+    foundsoa= 0; soattl= 0; foundns= 0;
+    for (rri= 0; rri<nscount; rri++) {
+      rrstart= cbyte;
+      st= adns__findrr(qu,serv, dgram,dglen,&cbyte,
+		       &rrtype,&rrclass,&ttl, &rdlength,&rdstart, 0);
+      if (st) { adns__query_fail(qu,st); return; }
+      if (rrtype==-1) goto x_truncated;
+      if (rrclass != DNS_CLASS_IN) {
+	adns__diag(ads,serv,qu,
+		   "ignoring authority RR with wrong class %d (expected IN=%d)",
+		   rrclass,DNS_CLASS_IN);
+	continue;
+      }
+      if (rrtype == adns_r_soa_raw) { foundsoa= 1; soattl= ttl; break; }
+      else if (rrtype == adns_r_ns_raw) { foundns= 1; }
+    }
+    
+    if (rcode == rcode_nxdomain) {
+      /* We still wanted to look for the SOA so we could find the TTL. */
+      adns__update_expires(qu,soattl,now);
+
+      if (qu->flags & adns_qf_search) {
+	adns__search_next(ads,qu,now);
+      } else {
+	adns__query_fail(qu,adns_s_nxdomain);
+      }
+      return;
+    }
+
+    if (foundsoa || !foundns) {
+      /* Aha !  A NODATA response, good. */
+      adns__update_expires(qu,soattl,now);
+      adns__query_fail(qu,adns_s_nodata);
+      return;
+    }
+
+    /* Now what ?  No relevant answers, no SOA, and at least some NS's.
+     * Looks like a referral.  Just one last chance ... if we came across
+     * a CNAME in this datagram then we should probably do our own CNAME
+     * lookup now in the hope that we won't get a referral again.
+     */
+    if (cname_here) goto x_restartquery;
+
+    /* Bloody hell, I thought we asked for recursion ? */
+    if (flg_rd) {
+      adns__diag(ads,serv,qu,"server thinks we didn't ask for recursive lookup");
+    }
+    if (!flg_ra) {
+      adns__diag(ads,serv,qu,"server is not willing to do recursive lookups for us");
+      adns__query_fail(qu,adns_s_norecurse);
+    } else {
+      adns__diag(ads,serv,qu,"server claims to do recursion, but gave us a referral");
+      adns__query_fail(qu,adns_s_invalidresponse);
+    }
+    return;
+  }
+
+  /* Now, we have some RRs which we wanted. */
+
+  qu->answer->rrs.untyped= adns__alloc_interim(qu,qu->typei->rrsz*wantedrrs);
+  if (!qu->answer->rrs.untyped) { adns__query_fail(qu,adns_s_nomemory); return; }
+
+  typei= qu->typei;
+  cbyte= anstart;
+  rrsdata= qu->answer->rrs.bytes;
+
+  pai.ads= qu->ads;
+  pai.qu= qu;
+  pai.serv= serv;
+  pai.dgram= dgram;
+  pai.dglen= dglen;
+  pai.nsstart= nsstart;
+  pai.nscount= nscount;
+  pai.arcount= arcount;
+  pai.now= now;
+
+  for (rri=0, nrrs=0; rri<ancount; rri++) {
+    st= adns__findrr(qu,serv, dgram,dglen,&cbyte,
+		     &rrtype,&rrclass,&ttl, &rdlength,&rdstart,
+		     &ownermatched);
+    assert(!st); assert(rrtype != -1);
+    if (rrclass != DNS_CLASS_IN ||
+	rrtype != (qu->typei->type & adns__rrt_typemask) ||
+	!ownermatched)
+      continue;
+    adns__update_expires(qu,ttl,now);
+    st= typei->parse(&pai, rdstart,rdstart+rdlength, rrsdata+nrrs*typei->rrsz);
+    if (st) { adns__query_fail(qu,st); return; }
+    if (rdstart==-1) goto x_truncated;
+    nrrs++;
+  }
+  assert(nrrs==wantedrrs);
+  qu->answer->nrrs= nrrs;
+
+  /* This may have generated some child queries ... */
+  if (qu->children.head) {
+    qu->state= query_childw;
+    LIST_LINK_TAIL(ads->childw,qu);
+    return;
+  }
+  adns__query_done(qu);
+  return;
+
+ x_truncated:
+  
+  if (!flg_tc) {
+    adns__diag(ads,serv,qu,"server sent datagram which points outside itself");
+    adns__query_fail(qu,adns_s_invalidresponse);
+    return;
+  }
+  qu->flags |= adns_qf_usevc;
+  
+ x_restartquery:
+  if (qu->cname_dgram) {
+    st= adns__mkquery_frdgram(qu->ads,&qu->vb,&qu->id,
+			      qu->cname_dgram, qu->cname_dglen, qu->cname_begin,
+			      qu->typei->type, qu->flags);
+    if (st) { adns__query_fail(qu,st); return; }
+    
+    newquery= realloc(qu->query_dgram,qu->vb.used);
+    if (!newquery) { adns__query_fail(qu,adns_s_nomemory); return; }
+    
+    qu->query_dgram= newquery;
+    qu->query_dglen= qu->vb.used;
+    memcpy(newquery,qu->vb.buf,qu->vb.used);
+  }
+  
+  if (qu->state == query_tcpw) qu->state= query_tosend;
+  qu->retries= 0;
+  adns__reset_preserved(qu);
+  adns__query_send(qu,now);
+}
diff --git a/adns-0.6/src/setup.c b/adns-0.6/src/setup.c
new file mode 100644
index 0000000..ac88c33
--- /dev/null
+++ b/adns-0.6/src/setup.c
@@ -0,0 +1,643 @@
+/*
+ * setup.c
+ * - configuration file parsing
+ * - management of global state
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+#include <limits.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include <netdb.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "internal.h"
+
+static void readconfig(adns_state ads, const char *filename, int warnmissing);
+
+static void addserver(adns_state ads, struct in_addr addr) {
+  int i;
+  struct server *ss;
+  
+  for (i=0; i<ads->nservers; i++) {
+    if (ads->servers[i].addr.s_addr == addr.s_addr) {
+      adns__debug(ads,-1,0,"duplicate nameserver %s ignored",inet_ntoa(addr));
+      return;
+    }
+  }
+  
+  if (ads->nservers>=MAXSERVERS) {
+    adns__diag(ads,-1,0,"too many nameservers, ignoring %s",inet_ntoa(addr));
+    return;
+  }
+
+  ss= ads->servers+ads->nservers;
+  ss->addr= addr;
+  ads->nservers++;
+}
+
+static void freesearchlist(adns_state ads) {
+  if (ads->nsearchlist) free(*ads->searchlist);
+  free(ads->searchlist);
+}
+
+static void saveerr(adns_state ads, int en) {
+  if (!ads->configerrno) ads->configerrno= en;
+}
+
+static void configparseerr(adns_state ads, const char *fn, int lno,
+			   const char *fmt, ...) {
+  va_list al;
+
+  saveerr(ads,EINVAL);
+  if (!ads->diagfile || (ads->iflags & adns_if_noerrprint)) return;
+
+  if (lno==-1) fprintf(ads->diagfile,"adns: %s: ",fn);
+  else fprintf(ads->diagfile,"adns: %s:%d: ",fn,lno);
+  va_start(al,fmt);
+  vfprintf(ads->diagfile,fmt,al);
+  va_end(al);
+  fputc('\n',ads->diagfile);
+}
+
+static int nextword(const char **bufp_io, const char **word_r, int *l_r) {
+  const char *p, *q;
+
+  p= *bufp_io;
+  while (ctype_whitespace(*p)) p++;
+  if (!*p) return 0;
+
+  q= p;
+  while (*q && !ctype_whitespace(*q)) q++;
+
+  *l_r= q-p;
+  *word_r= p;
+  *bufp_io= q;
+
+  return 1;
+}
+
+static void ccf_nameserver(adns_state ads, const char *fn, int lno, const char *buf) {
+  struct in_addr ia;
+  
+  if (!inet_aton(buf,&ia)) {
+    configparseerr(ads,fn,lno,"invalid nameserver address `%s'",buf);
+    return;
+  }
+  adns__debug(ads,-1,0,"using nameserver %s",inet_ntoa(ia));
+  addserver(ads,ia);
+}
+
+static void ccf_search(adns_state ads, const char *fn, int lno, const char *buf) {
+  const char *bufp, *word;
+  char *newchars, **newptrs, **pp;
+  int count, tl, l;
+
+  if (!buf) return;
+
+  bufp= buf;
+  count= 0;
+  tl= 0;
+  while (nextword(&bufp,&word,&l)) { count++; tl += l+1; }
+
+  newptrs= malloc(sizeof(char*)*count);  if (!newptrs) { saveerr(ads,errno); return; }
+  newchars= malloc(tl);  if (!newchars) { saveerr(ads,errno); free(newptrs); return; }
+
+  bufp= buf;
+  pp= newptrs;
+  while (nextword(&bufp,&word,&l)) {
+    *pp++= newchars;
+    memcpy(newchars,word,l);
+    newchars += l;
+    *newchars++ = 0;
+  }
+
+  freesearchlist(ads);
+  ads->nsearchlist= count;
+  ads->searchlist= newptrs;
+}
+
+static void ccf_sortlist(adns_state ads, const char *fn, int lno, const char *buf) {
+  const char *word;
+  char tbuf[200], *slash, *ep;
+  struct in_addr base, mask;
+  int l;
+  unsigned long initial, baselocal;
+
+  if (!buf) return;
+  
+  ads->nsortlist= 0;
+  while (nextword(&buf,&word,&l)) {
+    if (ads->nsortlist >= MAXSORTLIST) {
+      adns__diag(ads,-1,0,"too many sortlist entries, ignoring %.*s onwards",l,word);
+      return;
+    }
+
+    if (l >= sizeof(tbuf)) {
+      configparseerr(ads,fn,lno,"sortlist entry `%.*s' too long",l,word);
+      continue;
+    }
+    
+    memcpy(tbuf,word,l); tbuf[l]= 0;
+    slash= strchr(tbuf,'/');
+    if (slash) *slash++= 0;
+    
+    if (!inet_aton(tbuf,&base)) {
+      configparseerr(ads,fn,lno,"invalid address `%s' in sortlist",tbuf);
+      continue;
+    }
+
+    if (slash) {
+      if (strchr(slash,'.')) {
+	if (!inet_aton(slash,&mask)) {
+	  configparseerr(ads,fn,lno,"invalid mask `%s' in sortlist",slash);
+	  continue;
+	}
+	if (base.s_addr & ~mask.s_addr) {
+	  configparseerr(ads,fn,lno,
+			 "mask `%s' in sortlist overlaps address `%s'",slash,tbuf);
+	  continue;
+	}
+      } else {
+	initial= strtoul(slash,&ep,10);
+	if (*ep || initial>32) {
+	  configparseerr(ads,fn,lno,"mask length `%s' invalid",slash);
+	  continue;
+	}
+	mask.s_addr= htonl((0x0ffffffffUL) << (32-initial));
+      }
+    } else {
+      baselocal= ntohl(base.s_addr);
+      if (!baselocal & 0x080000000UL) /* class A */
+	mask.s_addr= htonl(0x0ff000000UL);
+      else if ((baselocal & 0x0c0000000UL) == 0x080000000UL)
+	mask.s_addr= htonl(0x0ffff0000UL); /* class B */
+      else if ((baselocal & 0x0f0000000UL) == 0x0e0000000UL)
+	mask.s_addr= htonl(0x0ff000000UL); /* class C */
+      else {
+	configparseerr(ads,fn,lno,
+		       "network address `%s' in sortlist is not in classed ranges,"
+		       " must specify mask explicitly", tbuf);
+	continue;
+      }
+    }
+
+    ads->sortlist[ads->nsortlist].base= base;
+    ads->sortlist[ads->nsortlist].mask= mask;
+    ads->nsortlist++;
+  }
+}
+
+static void ccf_options(adns_state ads, const char *fn, int lno, const char *buf) {
+  const char *word;
+  char *ep;
+  unsigned long v;
+  int l;
+
+  if (!buf) return;
+
+  while (nextword(&buf,&word,&l)) {
+    if (l==5 && !memcmp(word,"debug",5)) {
+      ads->iflags |= adns_if_debug;
+      continue;
+    }
+    if (l>=6 && !memcmp(word,"ndots:",6)) {
+      v= strtoul(word+6,&ep,10);
+      if (l==6 || ep != word+l || v > INT_MAX) {
+	configparseerr(ads,fn,lno,"option `%.*s' malformed or has bad value",l,word);
+	continue;
+      }
+      ads->searchndots= v;
+      continue;
+    }
+    if (l>=12 && !memcmp(word,"adns_checkc:",12)) {
+      if (!strcmp(word+12,"none")) {
+	ads->iflags &= ~adns_if_checkc_freq;
+	ads->iflags |= adns_if_checkc_entex;
+      } else if (!strcmp(word+12,"entex")) {
+	ads->iflags &= ~adns_if_checkc_freq;
+	ads->iflags |= adns_if_checkc_entex;
+      } else if (!strcmp(word+12,"freq")) {
+	ads->iflags |= adns_if_checkc_freq;
+      } else {
+	configparseerr(ads,fn,lno, "option adns_checkc has bad value `%s' "
+		       "(must be none, entex or freq", word+12);
+      }
+      continue;
+    }
+    adns__diag(ads,-1,0,"%s:%d: unknown option `%.*s'", fn,lno, l,word);
+  }
+}
+
+static void ccf_clearnss(adns_state ads, const char *fn, int lno, const char *buf) {
+  ads->nservers= 0;
+}
+
+static void ccf_include(adns_state ads, const char *fn, int lno, const char *buf) {
+  if (!*buf) {
+    configparseerr(ads,fn,lno,"`include' directive with no filename");
+    return;
+  }
+  readconfig(ads,buf,1);
+}
+
+static const struct configcommandinfo {
+  const char *name;
+  void (*fn)(adns_state ads, const char *fn, int lno, const char *buf);
+} configcommandinfos[]= {
+  { "nameserver",        ccf_nameserver  },
+  { "domain",            ccf_search      },
+  { "search",            ccf_search      },
+  { "sortlist",          ccf_sortlist    },
+  { "options",           ccf_options     },
+  { "clearnameservers",  ccf_clearnss    },
+  { "include",           ccf_include     },
+  {  0                                   }
+};
+
+typedef union {
+  FILE *file;
+  const char *text;
+} getline_ctx;
+
+static int gl_file(adns_state ads, getline_ctx *src_io, const char *filename,
+		   int lno, char *buf, int buflen) {
+  FILE *file= src_io->file;
+  int c, i;
+  char *p;
+
+  p= buf;
+  buflen--;
+  i= 0;
+    
+  for (;;) { /* loop over chars */
+    if (i == buflen) {
+      adns__diag(ads,-1,0,"%s:%d: line too long, ignored",filename,lno);
+      goto x_badline;
+    }
+    c= getc(file);
+    if (!c) {
+      adns__diag(ads,-1,0,"%s:%d: line contains nul, ignored",filename,lno);
+      goto x_badline;
+    } else if (c == '\n') {
+      break;
+    } else if (c == EOF) {
+      if (ferror(file)) {
+	saveerr(ads,errno);
+	adns__diag(ads,-1,0,"%s:%d: read error: %s",filename,lno,strerror(errno));
+	return -1;
+      }
+      if (!i) return -1;
+      break;
+    } else {
+      *p++= c;
+      i++;
+    }
+  }
+
+  *p++= 0;
+  return i;
+
+ x_badline:
+  saveerr(ads,EINVAL);
+  while ((c= getc(file)) != EOF && c != '\n');
+  return -2;
+}
+
+static int gl_text(adns_state ads, getline_ctx *src_io, const char *filename,
+		   int lno, char *buf, int buflen) {
+  const char *cp= src_io->text;
+  int l;
+
+  if (!cp || !*cp) return -1;
+
+  if (*cp == ';' || *cp == '\n') cp++;
+  l= strcspn(cp,";\n");
+  src_io->text = cp+l;
+
+  if (l >= buflen) {
+    adns__diag(ads,-1,0,"%s:%d: line too long, ignored",filename,lno);
+    saveerr(ads,EINVAL);
+    return -2;
+  }
+    
+  memcpy(buf,cp,l);
+  buf[l]= 0;
+  return l;
+}
+
+static void readconfiggeneric(adns_state ads, const char *filename,
+			      int (*getline)(adns_state ads, getline_ctx*,
+					     const char *filename, int lno,
+					     char *buf, int buflen),
+			      /* Returns >=0 for success, -1 for EOF or error
+			       * (error will have been reported), or -2 for
+			       * bad line was encountered, try again.
+			       */
+			      getline_ctx gl_ctx) {
+  char linebuf[2000], *p, *q;
+  int lno, l, dirl;
+  const struct configcommandinfo *ccip;
+
+  for (lno=1;
+       (l= getline(ads,&gl_ctx, filename,lno, linebuf,sizeof(linebuf))) != -1;
+       lno++) {
+    if (l == -2) continue;
+    while (l>0 && ctype_whitespace(linebuf[l-1])) l--;
+    linebuf[l]= 0;
+    p= linebuf;
+    while (ctype_whitespace(*p)) p++;
+    if (*p == '#' || !*p) continue;
+    q= p;
+    while (*q && !ctype_whitespace(*q)) q++;
+    dirl= q-p;
+    for (ccip=configcommandinfos;
+	 ccip->name && !(strlen(ccip->name)==dirl && !memcmp(ccip->name,p,q-p));
+	 ccip++);
+    if (!ccip->name) {
+      adns__diag(ads,-1,0,"%s:%d: unknown configuration directive `%.*s'",
+		 filename,lno,q-p,p);
+      continue;
+    }
+    while (ctype_whitespace(*q)) q++;
+    ccip->fn(ads,filename,lno,q);
+  }
+}
+
+static const char *instrum_getenv(adns_state ads, const char *envvar) {
+  const char *value;
+
+  value= getenv(envvar);
+  if (!value) adns__debug(ads,-1,0,"environment variable %s not set",envvar);
+  else adns__debug(ads,-1,0,"environment variable %s set to `%s'",envvar,value);
+  return value;
+}
+
+static void readconfig(adns_state ads, const char *filename, int warnmissing) {
+  getline_ctx gl_ctx;
+  
+  gl_ctx.file= fopen(filename,"r");
+  if (!gl_ctx.file) {
+    if (errno == ENOENT) {
+      if (warnmissing)
+	adns__debug(ads,-1,0,"configuration file `%s' does not exist",filename);
+      return;
+    }
+    saveerr(ads,errno);
+    adns__diag(ads,-1,0,"cannot open configuration file `%s': %s",
+	       filename,strerror(errno));
+    return;
+  }
+
+  readconfiggeneric(ads,filename,gl_file,gl_ctx);
+  
+  fclose(gl_ctx.file);
+}
+
+static void readconfigtext(adns_state ads, const char *text, const char *showname) {
+  getline_ctx gl_ctx;
+  
+  gl_ctx.text= text;
+  readconfiggeneric(ads,showname,gl_text,gl_ctx);
+}
+  
+static void readconfigenv(adns_state ads, const char *envvar) {
+  const char *filename;
+
+  if (ads->iflags & adns_if_noenv) {
+    adns__debug(ads,-1,0,"not checking environment variable `%s'",envvar);
+    return;
+  }
+  filename= instrum_getenv(ads,envvar);
+  if (filename) readconfig(ads,filename,1);
+}
+
+static void readconfigenvtext(adns_state ads, const char *envvar) {
+  const char *textdata;
+
+  if (ads->iflags & adns_if_noenv) {
+    adns__debug(ads,-1,0,"not checking environment variable `%s'",envvar);
+    return;
+  }
+  textdata= instrum_getenv(ads,envvar);
+  if (textdata) readconfigtext(ads,textdata,envvar);
+}
+
+
+int adns__setnonblock(adns_state ads, int fd) {
+  int r;
+  
+  r= fcntl(fd,F_GETFL,0); if (r<0) return errno;
+  r |= O_NONBLOCK;
+  r= fcntl(fd,F_SETFL,r); if (r<0) return errno;
+  return 0;
+}
+
+static int init_begin(adns_state *ads_r, adns_initflags flags, FILE *diagfile) {
+  adns_state ads;
+  
+  ads= malloc(sizeof(*ads)); if (!ads) return errno;
+
+  ads->iflags= flags;
+  ads->diagfile= diagfile;
+  ads->configerrno= 0;
+  LIST_INIT(ads->udpw);
+  LIST_INIT(ads->tcpw);
+  LIST_INIT(ads->childw);
+  LIST_INIT(ads->output);
+  ads->forallnext= 0;
+  ads->nextid= 0x311f;
+  ads->udpsocket= ads->tcpsocket= -1;
+  adns__vbuf_init(&ads->tcpsend);
+  adns__vbuf_init(&ads->tcprecv);
+  ads->tcprecv_skip= 0;
+  ads->nservers= ads->nsortlist= ads->nsearchlist= ads->tcpserver= 0;
+  ads->searchndots= 1;
+  ads->tcpstate= server_disconnected;
+  timerclear(&ads->tcptimeout);
+  ads->searchlist= 0;
+
+  *ads_r= ads;
+  return 0;
+}
+
+static int init_finish(adns_state ads) {
+  struct in_addr ia;
+  struct protoent *proto;
+  int r;
+  
+  if (!ads->nservers) {
+    if (ads->diagfile && ads->iflags & adns_if_debug)
+      fprintf(ads->diagfile,"adns: no nameservers, using localhost\n");
+    ia.s_addr= htonl(INADDR_LOOPBACK);
+    addserver(ads,ia);
+  }
+
+  proto= getprotobyname("udp"); if (!proto) { r= ENOPROTOOPT; goto x_free; }
+  ads->udpsocket= socket(AF_INET,SOCK_DGRAM,proto->p_proto);
+  if (ads->udpsocket<0) { r= errno; goto x_free; }
+
+  r= adns__setnonblock(ads,ads->udpsocket);
+  if (r) { r= errno; goto x_closeudp; }
+  
+  return 0;
+
+ x_closeudp:
+  close(ads->udpsocket);
+ x_free:
+  free(ads);
+  return r;
+}
+
+static void init_abort(adns_state ads) {
+  if (ads->nsearchlist) {
+    free(ads->searchlist[0]);
+    free(ads->searchlist);
+  }
+  free(ads);
+}
+
+int adns_init(adns_state *ads_r, adns_initflags flags, FILE *diagfile) {
+  adns_state ads;
+  const char *res_options, *adns_res_options;
+  int r;
+  
+  r= init_begin(&ads, flags, diagfile ? diagfile : stderr);
+  if (r) return r;
+  
+  res_options= instrum_getenv(ads,"RES_OPTIONS");
+  adns_res_options= instrum_getenv(ads,"ADNS_RES_OPTIONS");
+  ccf_options(ads,"RES_OPTIONS",-1,res_options);
+  ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options);
+
+  readconfig(ads,"/etc/resolv.conf",1);
+  readconfig(ads,"/etc/resolv-adns.conf",0);
+  readconfigenv(ads,"RES_CONF");
+  readconfigenv(ads,"ADNS_RES_CONF");
+
+  readconfigenvtext(ads,"RES_CONF_TEXT");
+  readconfigenvtext(ads,"ADNS_RES_CONF_TEXT");
+
+  ccf_options(ads,"RES_OPTIONS",-1,res_options);
+  ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options);
+
+  ccf_search(ads,"LOCALDOMAIN",-1,instrum_getenv(ads,"LOCALDOMAIN"));
+  ccf_search(ads,"ADNS_LOCALDOMAIN",-1,instrum_getenv(ads,"ADNS_LOCALDOMAIN"));
+
+  if (ads->configerrno && ads->configerrno != EINVAL) {
+    r= ads->configerrno;
+    init_abort(ads);
+    return r;
+  }
+
+  r= init_finish(ads);
+  if (r) return r;
+
+  adns__consistency(ads,0,cc_entex);
+  *ads_r= ads;
+  return 0;
+}
+
+int adns_init_strcfg(adns_state *ads_r, adns_initflags flags,
+		     FILE *diagfile, const char *configtext) {
+  adns_state ads;
+  int r;
+
+  r= init_begin(&ads, flags, diagfile);  if (r) return r;
+
+  readconfigtext(ads,configtext,"<supplied configuration text>");
+  if (ads->configerrno) {
+    r= ads->configerrno;
+    init_abort(ads);
+    return r;
+  }
+
+  r= init_finish(ads);  if (r) return r;
+  adns__consistency(ads,0,cc_entex);
+  *ads_r= ads;
+  return 0;
+}
+
+
+void adns_finish(adns_state ads) {
+  adns__consistency(ads,0,cc_entex);
+  for (;;) {
+    if (ads->udpw.head) adns_cancel(ads->udpw.head);
+    else if (ads->tcpw.head) adns_cancel(ads->tcpw.head);
+    else if (ads->childw.head) adns_cancel(ads->childw.head);
+    else if (ads->output.head) adns_cancel(ads->output.head);
+    else break;
+  }
+  close(ads->udpsocket);
+  if (ads->tcpsocket >= 0) close(ads->tcpsocket);
+  adns__vbuf_free(&ads->tcpsend);
+  adns__vbuf_free(&ads->tcprecv);
+  freesearchlist(ads);
+  free(ads);
+}
+
+void adns_forallqueries_begin(adns_state ads) {
+  adns__consistency(ads,0,cc_entex);
+  ads->forallnext=
+    ads->udpw.head ? ads->udpw.head :
+    ads->tcpw.head ? ads->tcpw.head :
+    ads->childw.head ? ads->childw.head :
+    ads->output.head;
+}
+  
+adns_query adns_forallqueries_next(adns_state ads, void **context_r) {
+  adns_query qu, nqu;
+
+  adns__consistency(ads,0,cc_entex);
+  nqu= ads->forallnext;
+  for (;;) {
+    qu= nqu;
+    if (!qu) return 0;
+    if (qu->next) {
+      nqu= qu->next;
+    } else if (qu == ads->udpw.tail) {
+      nqu=
+	ads->tcpw.head ? ads->tcpw.head :
+	ads->childw.head ? ads->childw.head :
+	ads->output.head;
+    } else if (qu == ads->tcpw.tail) {
+      nqu=
+	ads->childw.head ? ads->childw.head :
+	ads->output.head;
+    } else if (qu == ads->childw.tail) {
+      nqu= ads->output.head;
+    } else {
+      nqu= 0;
+    }
+    if (!qu->parent) break;
+  }
+  ads->forallnext= nqu;
+  if (context_r) *context_r= qu->ctx.ext;
+  return qu;
+}
diff --git a/adns-0.6/src/transmit.c b/adns-0.6/src/transmit.c
new file mode 100644
index 0000000..c669af6
--- /dev/null
+++ b/adns-0.6/src/transmit.c
@@ -0,0 +1,257 @@
+/*
+ * transmit.c
+ * - construct queries
+ * - send queries
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include <errno.h>
+
+#include <sys/types.h>
+#include <sys/uio.h>
+
+#include "internal.h"
+#include "tvarith.h"
+
+#define MKQUERY_START(vb) (rqp= (vb)->buf+(vb)->used)
+#define MKQUERY_ADDB(b) *rqp++= (b)
+#define MKQUERY_ADDW(w) (MKQUERY_ADDB(((w)>>8)&0x0ff), MKQUERY_ADDB((w)&0x0ff))
+#define MKQUERY_STOP(vb) ((vb)->used= rqp-(vb)->buf)
+
+static adns_status mkquery_header(adns_state ads, vbuf *vb, int *id_r, int qdlen) {
+  int id;
+  byte *rqp;
+  
+  if (!adns__vbuf_ensure(vb,DNS_HDRSIZE+qdlen+4)) return adns_s_nomemory;
+
+  vb->used= 0;
+  MKQUERY_START(vb);
+  
+  *id_r= id= (ads->nextid++) & 0x0ffff;
+  MKQUERY_ADDW(id);
+  MKQUERY_ADDB(0x01); /* QR=Q(0), OPCODE=QUERY(0000), !AA, !TC, RD */
+  MKQUERY_ADDB(0x00); /* !RA, Z=000, RCODE=NOERROR(0000) */
+  MKQUERY_ADDW(1); /* QDCOUNT=1 */
+  MKQUERY_ADDW(0); /* ANCOUNT=0 */
+  MKQUERY_ADDW(0); /* NSCOUNT=0 */
+  MKQUERY_ADDW(0); /* ARCOUNT=0 */
+
+  MKQUERY_STOP(vb);
+  
+  return adns_s_ok;
+}
+
+static adns_status mkquery_footer(vbuf *vb, adns_rrtype type) {
+  byte *rqp;
+
+  MKQUERY_START(vb);
+  MKQUERY_ADDW(type & adns__rrt_typemask); /* QTYPE */
+  MKQUERY_ADDW(DNS_CLASS_IN); /* QCLASS=IN */
+  MKQUERY_STOP(vb);
+  assert(vb->used <= vb->avail);
+  
+  return adns_s_ok;
+}
+
+adns_status adns__mkquery(adns_state ads, vbuf *vb, int *id_r,
+			  const char *owner, int ol,
+			  const typeinfo *typei, adns_queryflags flags) {
+  int ll, c, nlabs;
+  byte label[255], *rqp;
+  const char *p, *pe;
+  adns_status st;
+
+  st= mkquery_header(ads,vb,id_r,ol+2); if (st) return st;
+  
+  MKQUERY_START(vb);
+
+  p= owner; pe= owner+ol;
+  nlabs= 0;
+  while (p!=pe) {
+    ll= 0;
+    while (p!=pe && (c= *p++)!='.') {
+      if (c=='\\') {
+	if (!(flags & adns_qf_quoteok_query)) return adns_s_querydomaininvalid;
+	if (ctype_digit(p[0])) {
+	  if (ctype_digit(p[1]) && ctype_digit(p[2])) {
+	    c= (*p++ - '0')*100 + (*p++ - '0')*10 + (*p++ - '0');
+	    if (c >= 256) return adns_s_querydomaininvalid;
+	  } else {
+	    return adns_s_querydomaininvalid;
+	  }
+	} else if (!(c= *p++)) {
+	  return adns_s_querydomaininvalid;
+	}
+      }
+      if (!(flags & adns_qf_quoteok_query)) {
+	if (c == '-') {
+	  if (!ll) return adns_s_querydomaininvalid;
+	} else if (!ctype_alpha(c) && !ctype_digit(c)) {
+	  return adns_s_querydomaininvalid;
+	}
+      }
+      if (ll == sizeof(label)) return adns_s_querydomaininvalid;
+      label[ll++]= c;
+    }
+    if (!ll) return adns_s_querydomaininvalid;
+    if (nlabs++ > 63) return adns_s_querydomaintoolong;
+    MKQUERY_ADDB(ll);
+    memcpy(rqp,label,ll); rqp+= ll;
+  }
+  MKQUERY_ADDB(0);
+
+  MKQUERY_STOP(vb);
+  
+  st= mkquery_footer(vb,typei->type);
+  
+  return adns_s_ok;
+}
+
+adns_status adns__mkquery_frdgram(adns_state ads, vbuf *vb, int *id_r,
+				  const byte *qd_dgram, int qd_dglen, int qd_begin,
+				  adns_rrtype type, adns_queryflags flags) {
+  byte *rqp;
+  findlabel_state fls;
+  int lablen, labstart;
+  adns_status st;
+
+  st= mkquery_header(ads,vb,id_r,qd_dglen); if (st) return st;
+
+  MKQUERY_START(vb);
+
+  adns__findlabel_start(&fls,ads,-1,0,qd_dgram,qd_dglen,qd_dglen,qd_begin,0);
+  for (;;) {
+    st= adns__findlabel_next(&fls,&lablen,&labstart); assert(!st);
+    if (!lablen) break;
+    assert(lablen<255);
+    MKQUERY_ADDB(lablen);
+    memcpy(rqp,qd_dgram+labstart,lablen);
+    rqp+= lablen;
+  }
+  MKQUERY_ADDB(0);
+
+  MKQUERY_STOP(vb);
+  
+  st= mkquery_footer(vb,type);
+  
+  return adns_s_ok;
+}
+
+void adns__querysend_tcp(adns_query qu, struct timeval now) {
+  byte length[2];
+  struct iovec iov[2];
+  int wr, r;
+  adns_state ads;
+
+  if (qu->ads->tcpstate != server_ok) return;
+
+  assert(qu->state == query_tcpw);
+
+  length[0]= (qu->query_dglen&0x0ff00U) >>8;
+  length[1]= (qu->query_dglen&0x0ff);
+
+  ads= qu->ads;
+  if (!adns__vbuf_ensure(&ads->tcpsend,ads->tcpsend.used+qu->query_dglen+2)) return;
+
+  qu->retries++;
+
+  /* Reset idle timeout. */
+  ads->tcptimeout.tv_sec= ads->tcptimeout.tv_usec= 0;
+
+  if (ads->tcpsend.used) {
+    wr= 0;
+  } else {
+    iov[0].iov_base= length;
+    iov[0].iov_len= 2;
+    iov[1].iov_base= qu->query_dgram;
+    iov[1].iov_len= qu->query_dglen;
+    adns__sigpipe_protect(qu->ads);
+    wr= writev(qu->ads->tcpsocket,iov,2);
+    adns__sigpipe_unprotect(qu->ads);
+    if (wr < 0) {
+      if (!(errno == EAGAIN || errno == EINTR || errno == ENOSPC ||
+	    errno == ENOBUFS || errno == ENOMEM)) {
+	adns__tcp_broken(ads,"write",strerror(errno));
+	return;
+      }
+      wr= 0;
+    }
+  }
+
+  if (wr<2) {
+    r= adns__vbuf_append(&ads->tcpsend,length,2-wr); assert(r);
+    wr= 0;
+  } else {
+    wr-= 2;
+  }
+  if (wr<qu->query_dglen) {
+    r= adns__vbuf_append(&ads->tcpsend,qu->query_dgram+wr,qu->query_dglen-wr); assert(r);
+  }
+}
+
+static void query_usetcp(adns_query qu, struct timeval now) {
+  qu->state= query_tcpw;
+  qu->timeout= now;
+  timevaladd(&qu->timeout,TCPWAITMS);
+  LIST_LINK_TAIL(qu->ads->tcpw,qu);
+  adns__querysend_tcp(qu,now);
+  adns__tcp_tryconnect(qu->ads,now);
+}
+
+void adns__query_send(adns_query qu, struct timeval now) {
+  struct sockaddr_in servaddr;
+  int serv, r;
+  adns_state ads;
+
+  assert(qu->state == query_tosend);
+  if ((qu->flags & adns_qf_usevc) || (qu->query_dglen > DNS_MAXUDP)) {
+    query_usetcp(qu,now);
+    return;
+  }
+
+  if (qu->retries >= UDPMAXRETRIES) {
+    adns__query_fail(qu,adns_s_timeout);
+    return;
+  }
+
+  serv= qu->udpnextserver;
+  memset(&servaddr,0,sizeof(servaddr));
+
+  ads= qu->ads;
+  servaddr.sin_family= AF_INET;
+  servaddr.sin_addr= ads->servers[serv].addr;
+  servaddr.sin_port= htons(DNS_PORT);
+  
+  r= sendto(ads->udpsocket,qu->query_dgram,qu->query_dglen,0,
+	    (const struct sockaddr*)&servaddr,sizeof(servaddr));
+  if (r<0 && errno == EMSGSIZE) { qu->retries= 0; query_usetcp(qu,now); return; }
+  if (r<0) adns__warn(ads,serv,0,"sendto failed: %s",strerror(errno));
+  
+  qu->timeout= now;
+  timevaladd(&qu->timeout,UDPRETRYMS);
+  qu->udpsent |= (1<<serv);
+  qu->udpnextserver= (serv+1)%ads->nservers;
+  qu->retries++;
+  LIST_LINK_TAIL(ads->udpw,qu);
+}
diff --git a/adns-0.6/src/tvarith.h b/adns-0.6/src/tvarith.h
new file mode 100644
index 0000000..202da1f
--- /dev/null
+++ b/adns-0.6/src/tvarith.h
@@ -0,0 +1,41 @@
+/*
+ * tvarith.h
+ * - static inline functions for doing arithmetic on timevals
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef ADNS_TVARITH_H_INCLUDED
+#define ADNS_TVARITH_H_INCLUDED
+
+static inline void timevaladd(struct timeval *tv_io, long ms) {
+  struct timeval tmp;
+  assert(ms>=0);
+  tmp= *tv_io;
+  tmp.tv_usec += (ms%1000)*1000;
+  tmp.tv_sec += ms/1000;
+  if (tmp.tv_usec >= 1000000) { tmp.tv_sec++; tmp.tv_usec -= 1000000; }
+  *tv_io= tmp;
+}
+
+#endif
diff --git a/adns-0.6/src/types.c b/adns-0.6/src/types.c
new file mode 100644
index 0000000..668986f
--- /dev/null
+++ b/adns-0.6/src/types.c
@@ -0,0 +1,1034 @@
+/*
+ * types.c
+ * - RR-type-specific code, and the machinery to call it
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
+
+#include <stdlib.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "internal.h"
+
+#define R_NOMEM           return adns_s_nomemory
+#define CSP_ADDSTR(s)     do { if (!adns__vbuf_appendstr(vb,(s))) R_NOMEM; } while (0)
+
+/*
+ * order of sections:
+ *
+ * _string                    (pap)
+ * _textdata, _qstring        (csp)
+ * _str                       (mf,cs)
+ * _intstr                    (mf,csp,cs)
+ * _manyistr                  (mf,cs)
+ * _txt                       (pa)
+ * _inaddr                    (pa,dip,di)
+ * _addr                      (pa,di,csp,cs)
+ * _domain                    (pap)
+ * _host_raw                  (pa)
+ * _hostaddr                  (pap,pa,dip,di,mfp,mf,csp,cs +pap_findaddrs)
+ * _mx_raw                    (pa,di)
+ * _mx                        (pa,di)
+ * _inthostaddr               (mf,cs)
+ * _ptr                       (pa)
+ * _strpair                   (mf,cs)
+ * _intstrpair                (mf,cs)
+ * _hinfo                     (pa)
+ * _mailbox                   (pap +pap_mailbox822)
+ * _rp                        (pa)
+ * _soa                       (pa,mf,cs)
+ * _flat                      (mf)
+ *
+ * within each section:
+ *    pap_*
+ *    pa_*
+ *    dip_*
+ *    di_*
+ *    mfp_*
+ *    mf_*
+ *    csp_*
+ *    cs_*
+ */
+
+/*
+ * _qstring               (pap,csp)
+ */
+
+static adns_status pap_qstring(const parseinfo *pai, int *cbyte_io, int max,
+			      int *len_r, char **str_r) {
+  /* Neither len_r nor str_r may be null.
+   * End of datagram (overrun) is indicated by returning adns_s_invaliddata;
+   */
+  const byte *dgram= pai->dgram;
+  int l, cbyte;
+  char *str;
+
+  cbyte= *cbyte_io;
+
+  if (cbyte >= max) return adns_s_invaliddata;
+  GET_B(cbyte,l);
+  if (cbyte+l > max) return adns_s_invaliddata;
+  
+  str= adns__alloc_interim(pai->qu, l+1);
+  if (!str) R_NOMEM;
+  
+  str[l]= 0;
+  memcpy(str,dgram+cbyte,l);
+
+  *len_r= l;
+  *str_r= str;
+  *cbyte_io= cbyte+l;
+  
+  return adns_s_ok;
+}
+
+static adns_status csp_qstring(vbuf *vb, const char *dp, int len) {
+  unsigned char ch;
+  char buf[10];
+  int cn;
+
+  CSP_ADDSTR("\"");
+  for (cn=0; cn<len; cn++) {
+    ch= *dp++;
+    if (ch == '\\') {
+      CSP_ADDSTR("\\\\");
+    } else if (ch == '"') {
+      CSP_ADDSTR("\\\"");
+    } else if (ch >= 32 && ch <= 126) {
+      if (!adns__vbuf_append(vb,&ch,1)) R_NOMEM;
+    } else {
+      sprintf(buf,"\\x%02x",ch);
+      CSP_ADDSTR(buf);
+    }
+  }
+  CSP_ADDSTR("\"");
+  
+  return adns_s_ok;
+}
+
+/*
+ * _str  (mf)
+ */
+
+static void mf_str(adns_query qu, void *datap) {
+  char **rrp= datap;
+
+  adns__makefinal_str(qu,rrp);
+}
+
+/*
+ * _intstr  (mf)
+ */
+
+static void mf_intstr(adns_query qu, void *datap) {
+  adns_rr_intstr *rrp= datap;
+
+  adns__makefinal_str(qu,&rrp->str);
+}
+
+/*
+ * _manyistr   (mf)
+ */
+
+static void mf_manyistr(adns_query qu, void *datap) {
+  adns_rr_intstr **rrp= datap;
+  adns_rr_intstr *te, *table;
+  void *tablev;
+  int tc;
+
+  for (tc=0, te= *rrp; te->i >= 0; te++, tc++);
+  tablev= *rrp;
+  adns__makefinal_block(qu,&tablev,sizeof(*te)*(tc+1));
+  *rrp= table= tablev;
+  for (te= *rrp; te->i >= 0; te++)
+    adns__makefinal_str(qu,&te->str);
+}
+
+/*
+ * _txt   (pa,cs)
+ */
+
+static adns_status pa_txt(const parseinfo *pai, int cbyte, int max, void *datap) {
+  adns_rr_intstr **rrp= datap, *table, *te;
+  const byte *dgram= pai->dgram;
+  int ti, tc, l, startbyte;
+  adns_status st;
+
+  startbyte= cbyte;
+  if (cbyte >= max) return adns_s_invaliddata;
+  tc= 0;
+  while (cbyte < max) {
+    GET_B(cbyte,l);
+    cbyte+= l;
+    tc++;
+  }
+  if (cbyte != max || !tc) return adns_s_invaliddata;
+
+  table= adns__alloc_interim(pai->qu,sizeof(*table)*(tc+1));
+  if (!table) R_NOMEM;
+
+  for (cbyte=startbyte, ti=0, te=table; ti<tc; ti++, te++) {
+    st= pap_qstring(pai, &cbyte, max, &te->i, &te->str);
+    if (st) return st;
+  }
+  assert(cbyte == max);
+
+  te->i= -1;
+  te->str= 0;
+  
+  *rrp= table;
+  return adns_s_ok;
+}
+
+static adns_status cs_txt(vbuf *vb, const void *datap) {
+  const adns_rr_intstr *const *rrp= datap;
+  const adns_rr_intstr *current;
+  adns_status st;
+  int spc;
+
+  for (current= *rrp, spc=0;  current->i >= 0;  current++, spc=1) {
+    if (spc) CSP_ADDSTR(" ");
+    st= csp_qstring(vb,current->str,current->i); if (st) return st;
+  }
+  return adns_s_ok;
+}
+
+/*
+ * _hinfo   (cs)
+ */
+
+static adns_status cs_hinfo(vbuf *vb, const void *datap) {
+  const adns_rr_intstrpair *rrp= datap;
+  adns_status st;
+
+  st= csp_qstring(vb,rrp->array[0].str,rrp->array[0].i);  if (st) return st;
+  CSP_ADDSTR(" ");
+  st= csp_qstring(vb,rrp->array[1].str,rrp->array[1].i);  if (st) return st;
+  return adns_s_ok;
+}
+
+/*
+ * _inaddr   (pa,dip,di)
+ */
+
+static adns_status pa_inaddr(const parseinfo *pai, int cbyte, int max, void *datap) {
+  struct in_addr *storeto= datap;
+  
+  if (max-cbyte != 4) return adns_s_invaliddata;
+  memcpy(storeto, pai->dgram + cbyte, 4);
+  return adns_s_ok;
+}
+
+static int search_sortlist(adns_state ads, struct in_addr ad) {
+  const struct sortlist *slp;
+  int i;
+  
+  for (i=0, slp=ads->sortlist;
+       i<ads->nsortlist && !((ad.s_addr & slp->mask.s_addr) == slp->base.s_addr);
+       i++, slp++);
+  return i;
+}
+
+static int dip_inaddr(adns_state ads, struct in_addr a, struct in_addr b) {
+  int ai, bi;
+  
+  if (!ads->nsortlist) return 0;
+
+  ai= search_sortlist(ads,a);
+  bi= search_sortlist(ads,b);
+  return bi<ai;
+}
+
+static int di_inaddr(adns_state ads, const void *datap_a, const void *datap_b) {
+  const struct in_addr *ap= datap_a, *bp= datap_b;
+
+  return dip_inaddr(ads,*ap,*bp);
+}
+
+static adns_status cs_inaddr(vbuf *vb, const void *datap) {
+  const struct in_addr *rrp= datap, rr= *rrp;
+  const char *ia;
+
+  ia= inet_ntoa(rr); assert(ia);
+  CSP_ADDSTR(ia);
+  return adns_s_ok;
+}
+
+/*
+ * _addr   (pa,di,csp,cs)
+ */
+
+static adns_status pa_addr(const parseinfo *pai, int cbyte, int max, void *datap) {
+  adns_rr_addr *storeto= datap;
+  const byte *dgram= pai->dgram;
+
+  if (max-cbyte != 4) return adns_s_invaliddata;
+  storeto->len= sizeof(storeto->addr.inet);
+  memset(&storeto->addr,0,sizeof(storeto->addr.inet));
+  storeto->addr.inet.sin_family= AF_INET;
+  memcpy(&storeto->addr.inet.sin_addr,dgram+cbyte,4);
+  return adns_s_ok;
+}
+
+static int di_addr(adns_state ads, const void *datap_a, const void *datap_b) {
+  const adns_rr_addr *ap= datap_a, *bp= datap_b;
+
+  assert(ap->addr.sa.sa_family == AF_INET);
+  return dip_inaddr(ads, ap->addr.inet.sin_addr, bp->addr.inet.sin_addr);
+}
+
+static int div_addr(void *context, const void *datap_a, const void *datap_b) {
+  const adns_state ads= context;
+
+  return di_addr(ads, datap_a, datap_b);
+}		     
+
+static adns_status csp_addr(vbuf *vb, const adns_rr_addr *rrp) {
+  const char *ia;
+  static char buf[30];
+
+  switch (rrp->addr.inet.sin_family) {
+  case AF_INET:
+    CSP_ADDSTR("INET ");
+    ia= inet_ntoa(rrp->addr.inet.sin_addr); assert(ia);
+    CSP_ADDSTR(ia);
+    break;
+  default:
+    sprintf(buf,"AF=%u",rrp->addr.sa.sa_family);
+    CSP_ADDSTR(buf);
+    break;
+  }
+  return adns_s_ok;
+}
+
+static adns_status cs_addr(vbuf *vb, const void *datap) {
+  const adns_rr_addr *rrp= datap;
+
+  return csp_addr(vb,rrp);
+}
+
+/*
+ * _domain      (pap,csp,cs)
+ * _dom_raw     (pa)
+ */
+
+static adns_status pap_domain(const parseinfo *pai, int *cbyte_io, int max,
+			      char **domain_r, parsedomain_flags flags) {
+  adns_status st;
+  char *dm;
+  
+  st= adns__parse_domain(pai->qu->ads, pai->serv, pai->qu, &pai->qu->vb, flags,
+			 pai->dgram,pai->dglen, cbyte_io, max);
+  if (st) return st;
+  if (!pai->qu->vb.used) return adns_s_invaliddata;
+
+  dm= adns__alloc_interim(pai->qu, pai->qu->vb.used+1);
+  if (!dm) R_NOMEM;
+
+  dm[pai->qu->vb.used]= 0;
+  memcpy(dm,pai->qu->vb.buf,pai->qu->vb.used);
+  
+  *domain_r= dm;
+  return adns_s_ok;
+}
+
+static adns_status csp_domain(vbuf *vb, const char *domain) {
+  CSP_ADDSTR(domain);
+  if (!*domain) CSP_ADDSTR(".");
+  return adns_s_ok;
+}
+
+static adns_status cs_domain(vbuf *vb, const void *datap) {
+  const char *const *domainp= datap;
+  return csp_domain(vb,*domainp);
+}
+
+static adns_status pa_dom_raw(const parseinfo *pai, int cbyte, int max, void *datap) {
+  char **rrp= datap;
+  adns_status st;
+
+  st= pap_domain(pai, &cbyte, max, rrp, pdf_quoteok);
+  if (st) return st;
+  
+  if (cbyte != max) return adns_s_invaliddata;
+  return adns_s_ok;
+}
+
+/*
+ * _host_raw   (pa)
+ */
+
+static adns_status pa_host_raw(const parseinfo *pai, int cbyte, int max, void *datap) {
+  char **rrp= datap;
+  adns_status st;
+
+  st= pap_domain(pai, &cbyte, max, rrp,
+		 pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0);
+  if (st) return st;
+  
+  if (cbyte != max) return adns_s_invaliddata;
+  return adns_s_ok;
+}
+
+/*
+ * _hostaddr   (pap,pa,dip,di,mfp,mf,csp,cs +icb_hostaddr, pap_findaddrs)
+ */
+
+static adns_status pap_findaddrs(const parseinfo *pai, adns_rr_hostaddr *ha,
+				 int *cbyte_io, int count, int dmstart) {
+  int rri, naddrs;
+  int type, class, rdlen, rdstart, ownermatched;
+  unsigned long ttl;
+  adns_status st;
+  
+  for (rri=0, naddrs=-1; rri<count; rri++) {
+    st= adns__findrr_anychk(pai->qu, pai->serv, pai->dgram, pai->dglen, cbyte_io,
+			    &type, &class, &ttl, &rdlen, &rdstart,
+			    pai->dgram, pai->dglen, dmstart, &ownermatched);
+    if (st) return st;
+    if (!ownermatched || class != DNS_CLASS_IN || type != adns_r_a) {
+      if (naddrs>0) break; else continue;
+    }
+    if (naddrs == -1) {
+      naddrs= 0;
+    }
+    if (!adns__vbuf_ensure(&pai->qu->vb, (naddrs+1)*sizeof(adns_rr_addr))) R_NOMEM;
+    adns__update_expires(pai->qu,ttl,pai->now);
+    st= pa_addr(pai, rdstart,rdstart+rdlen,
+		pai->qu->vb.buf + naddrs*sizeof(adns_rr_addr));
+    if (st) return st;
+    naddrs++;
+  }
+  if (naddrs >= 0) {
+    ha->addrs= adns__alloc_interim(pai->qu, naddrs*sizeof(adns_rr_addr));
+    if (!ha->addrs) R_NOMEM;
+    memcpy(ha->addrs, pai->qu->vb.buf, naddrs*sizeof(adns_rr_addr));
+    ha->naddrs= naddrs;
+    ha->astatus= adns_s_ok;
+
+    adns__isort(ha->addrs, naddrs, sizeof(adns_rr_addr), pai->qu->vb.buf,
+		div_addr, pai->ads);
+  }
+  return adns_s_ok;
+}
+
+static void icb_hostaddr(adns_query parent, adns_query child) {
+  adns_answer *cans= child->answer;
+  adns_rr_hostaddr *rrp= child->ctx.info.hostaddr;
+  adns_state ads= parent->ads;
+  adns_status st;
+
+  st= cans->status;
+  rrp->astatus= st;
+  rrp->naddrs= (st>0 && st<=adns_s_max_tempfail) ? -1 : cans->nrrs;
+  rrp->addrs= cans->rrs.addr;
+  adns__transfer_interim(child, parent, rrp->addrs, rrp->naddrs*sizeof(adns_rr_addr));
+
+  if (parent->children.head) {
+    LIST_LINK_TAIL(ads->childw,parent);
+  } else {
+    adns__query_done(parent);
+  }
+}
+
+static adns_status pap_hostaddr(const parseinfo *pai, int *cbyte_io,
+				int max, adns_rr_hostaddr *rrp) {
+  adns_status st;
+  int dmstart, cbyte;
+  qcontext ctx;
+  int id;
+  adns_query nqu;
+  adns_queryflags nflags;
+
+  dmstart= cbyte= *cbyte_io;
+  st= pap_domain(pai, &cbyte, max, &rrp->host,
+		 pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0);
+  if (st) return st;
+  *cbyte_io= cbyte;
+
+  rrp->astatus= adns_s_ok;
+  rrp->naddrs= -1;
+  rrp->addrs= 0;
+
+  cbyte= pai->nsstart;
+
+  st= pap_findaddrs(pai, rrp, &cbyte, pai->nscount, dmstart);
+  if (st) return st;
+  if (rrp->naddrs != -1) return adns_s_ok;
+
+  st= pap_findaddrs(pai, rrp, &cbyte, pai->arcount, dmstart);
+  if (st) return st;
+  if (rrp->naddrs != -1) return adns_s_ok;
+
+  st= adns__mkquery_frdgram(pai->ads, &pai->qu->vb, &id,
+			    pai->dgram, pai->dglen, dmstart,
+			    adns_r_addr, adns_qf_quoteok_query);
+  if (st) return st;
+
+  ctx.ext= 0;
+  ctx.callback= icb_hostaddr;
+  ctx.info.hostaddr= rrp;
+  
+  nflags= adns_qf_quoteok_query;
+  if (!(pai->qu->flags & adns_qf_cname_loose)) nflags |= adns_qf_cname_forbid;
+  
+  st= adns__internal_submit(pai->ads, &nqu, adns__findtype(adns_r_addr),
+			    &pai->qu->vb, id, nflags, pai->now, &ctx);
+  if (st) return st;
+
+  nqu->parent= pai->qu;
+  LIST_LINK_TAIL_PART(pai->qu->children,nqu,siblings.);
+
+  return adns_s_ok;
+}
+
+static adns_status pa_hostaddr(const parseinfo *pai, int cbyte, int max, void *datap) {
+  adns_rr_hostaddr *rrp= datap;
+  adns_status st;
+
+  st= pap_hostaddr(pai, &cbyte, max, rrp);
+  if (st) return st;
+  if (cbyte != max) return adns_s_invaliddata;
+
+  return adns_s_ok;
+}
+
+static int dip_hostaddr(adns_state ads, const adns_rr_hostaddr *ap, const adns_rr_hostaddr *bp) {
+  if (ap->astatus != bp->astatus) return ap->astatus;
+  if (ap->astatus) return 0;
+
+  assert(ap->addrs[0].addr.sa.sa_family == AF_INET);
+  assert(bp->addrs[0].addr.sa.sa_family == AF_INET);
+  return dip_inaddr(ads,
+		    ap->addrs[0].addr.inet.sin_addr,
+		    bp->addrs[0].addr.inet.sin_addr);
+}
+
+static int di_hostaddr(adns_state ads, const void *datap_a, const void *datap_b) {
+  const adns_rr_hostaddr *ap= datap_a, *bp= datap_b;
+
+  return dip_hostaddr(ads, ap,bp);
+}
+
+static void mfp_hostaddr(adns_query qu, adns_rr_hostaddr *rrp) {
+  void *tablev;
+
+  adns__makefinal_str(qu,&rrp->host);
+  tablev= rrp->addrs;
+  adns__makefinal_block(qu, &tablev, rrp->naddrs*sizeof(*rrp->addrs));
+  rrp->addrs= tablev;
+}
+
+static void mf_hostaddr(adns_query qu, void *datap) {
+  adns_rr_hostaddr *rrp= datap;
+
+  mfp_hostaddr(qu,rrp);
+}
+
+static adns_status csp_hostaddr(vbuf *vb, const adns_rr_hostaddr *rrp) {
+  const char *errstr;
+  adns_status st;
+  char buf[20];
+  int i;
+
+  st= csp_domain(vb,rrp->host);  if (st) return st;
+
+  CSP_ADDSTR(" ");
+  CSP_ADDSTR(adns_errtypeabbrev(rrp->astatus));
+
+  sprintf(buf," %d ",rrp->astatus);
+  CSP_ADDSTR(buf);
+
+  CSP_ADDSTR(adns_errabbrev(rrp->astatus));
+  CSP_ADDSTR(" ");
+
+  errstr= adns_strerror(rrp->astatus);
+  st= csp_qstring(vb,errstr,strlen(errstr));  if (st) return st;
+  
+  if (rrp->naddrs >= 0) {
+    CSP_ADDSTR(" (");
+    for (i=0; i<rrp->naddrs; i++) {
+      CSP_ADDSTR(" ");
+      st= csp_addr(vb,&rrp->addrs[i]);
+    }
+    CSP_ADDSTR(" )");
+  } else {
+    CSP_ADDSTR(" ?");
+  }
+  return adns_s_ok;
+}
+
+static adns_status cs_hostaddr(vbuf *vb, const void *datap) {
+  const adns_rr_hostaddr *rrp= datap;
+
+  return csp_hostaddr(vb,rrp);
+}
+
+/*
+ * _mx_raw   (pa,di)
+ */
+
+static adns_status pa_mx_raw(const parseinfo *pai, int cbyte, int max, void *datap) {
+  const byte *dgram= pai->dgram;
+  adns_rr_intstr *rrp= datap;
+  adns_status st;
+  int pref;
+
+  if (cbyte+2 > max) return adns_s_invaliddata;
+  GET_W(cbyte,pref);
+  rrp->i= pref;
+  st= pap_domain(pai, &cbyte, max, &rrp->str,
+		 pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0);
+  if (st) return st;
+  
+  if (cbyte != max) return adns_s_invaliddata;
+  return adns_s_ok;
+}
+
+static int di_mx_raw(adns_state ads, const void *datap_a, const void *datap_b) {
+  const adns_rr_intstr *ap= datap_a, *bp= datap_b;
+
+  if (ap->i < bp->i) return 0;
+  if (ap->i > bp->i) return 1;
+  return 0;
+}
+
+/*
+ * _mx   (pa,di)
+ */
+
+static adns_status pa_mx(const parseinfo *pai, int cbyte, int max, void *datap) {
+  const byte *dgram= pai->dgram;
+  adns_rr_inthostaddr *rrp= datap;
+  adns_status st;
+  int pref;
+
+  if (cbyte+2 > max) return adns_s_invaliddata;
+  GET_W(cbyte,pref);
+  rrp->i= pref;
+  st= pap_hostaddr(pai, &cbyte, max, &rrp->ha);
+  if (st) return st;
+  
+  if (cbyte != max) return adns_s_invaliddata;
+  return adns_s_ok;
+}
+
+static int di_mx(adns_state ads, const void *datap_a, const void *datap_b) {
+  const adns_rr_inthostaddr *ap= datap_a, *bp= datap_b;
+
+  if (ap->i < bp->i) return 0;
+  if (ap->i > bp->i) return 1;
+  return dip_hostaddr(ads, &ap->ha, &bp->ha);
+}
+
+/*
+ * _inthostaddr  (mf,cs)
+ */
+
+static void mf_inthostaddr(adns_query qu, void *datap) {
+  adns_rr_inthostaddr *rrp= datap;
+
+  mfp_hostaddr(qu,&rrp->ha);
+}
+
+static adns_status cs_inthostaddr(vbuf *vb, const void *datap) {
+  const adns_rr_inthostaddr *rrp= datap;
+  char buf[10];
+
+  sprintf(buf,"%u ",rrp->i);
+  CSP_ADDSTR(buf);
+
+  return csp_hostaddr(vb,&rrp->ha);
+}
+
+/*
+ * _inthost  (cs)
+ */
+
+static adns_status cs_inthost(vbuf *vb, const void *datap) {
+  const adns_rr_intstr *rrp= datap;
+  char buf[10];
+
+  sprintf(buf,"%u ",rrp->i);
+  CSP_ADDSTR(buf);
+  return csp_domain(vb,rrp->str);
+}
+
+/*
+ * _ptr   (pa, +icb_ptr)
+ */
+
+static void icb_ptr(adns_query parent, adns_query child) {
+  adns_answer *cans= child->answer;
+  const adns_rr_addr *queried, *found;
+  adns_state ads= parent->ads;
+  int i;
+
+  if (cans->status == adns_s_nxdomain || cans->status == adns_s_nodata) {
+    adns__query_fail(parent,adns_s_inconsistent);
+    return;
+  } else if (cans->status) {
+    adns__query_fail(parent,cans->status);
+    return;
+  }
+
+  queried= &parent->ctx.info.ptr_parent_addr;
+  for (i=0, found=cans->rrs.addr; i<cans->nrrs; i++, found++) {
+    if (queried->len == found->len &&
+	!memcmp(&queried->addr,&found->addr,queried->len)) {
+      if (!parent->children.head) {
+	adns__query_done(parent);
+	return;
+      } else {
+	LIST_LINK_TAIL(ads->childw,parent);
+	return;
+      }
+    }
+  }
+
+  adns__query_fail(parent,adns_s_inconsistent);
+}
+
+static adns_status pa_ptr(const parseinfo *pai, int dmstart, int max, void *datap) {
+  static const char *(expectdomain[])= { DNS_INADDR_ARPA };
+  
+  char **rrp= datap;
+  adns_status st;
+  adns_rr_addr *ap;
+  findlabel_state fls;
+  char *ep;
+  byte ipv[4];
+  char labbuf[4];
+  int cbyte, i, lablen, labstart, l, id;
+  adns_query nqu;
+  qcontext ctx;
+
+  cbyte= dmstart;
+  st= pap_domain(pai, &cbyte, max, rrp,
+		 pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0);
+  if (st) return st;
+  if (cbyte != max) return adns_s_invaliddata;
+
+  ap= &pai->qu->ctx.info.ptr_parent_addr;
+  if (!ap->len) {
+    adns__findlabel_start(&fls, pai->ads, -1, pai->qu,
+			  pai->qu->query_dgram, pai->qu->query_dglen,
+			  pai->qu->query_dglen, DNS_HDRSIZE, 0);
+    for (i=0; i<4; i++) {
+      st= adns__findlabel_next(&fls,&lablen,&labstart); assert(!st);
+      if (lablen<=0 || lablen>3) return adns_s_querydomainwrong;
+      memcpy(labbuf, pai->qu->query_dgram + labstart, lablen);  labbuf[lablen]= 0;
+      ipv[3-i]= strtoul(labbuf,&ep,10);  if (*ep) return adns_s_querydomainwrong;
+      if (lablen>1 && pai->qu->query_dgram[labstart]=='0')
+	return adns_s_querydomainwrong;
+    }
+    for (i=0; i<sizeof(expectdomain)/sizeof(*expectdomain); i++) {
+      st= adns__findlabel_next(&fls,&lablen,&labstart); assert(!st);
+      l= strlen(expectdomain[i]);
+      if (lablen != l || memcmp(pai->qu->query_dgram + labstart, expectdomain[i], l))
+	return adns_s_querydomainwrong;
+    }
+    st= adns__findlabel_next(&fls,&lablen,0); assert(!st);
+    if (lablen) return adns_s_querydomainwrong;
+    
+    ap->len= sizeof(struct sockaddr_in);
+    memset(&ap->addr,0,sizeof(ap->addr.inet));
+    ap->addr.inet.sin_family= AF_INET;
+    ap->addr.inet.sin_addr.s_addr=
+      htonl((ipv[0]<<24) | (ipv[1]<<16) | (ipv[2]<<8) | (ipv[3]));
+  }
+
+  st= adns__mkquery_frdgram(pai->ads, &pai->qu->vb, &id,
+			    pai->dgram, pai->dglen, dmstart,
+			    adns_r_addr, adns_qf_quoteok_query);
+  if (st) return st;
+
+  ctx.ext= 0;
+  ctx.callback= icb_ptr;
+  memset(&ctx.info,0,sizeof(ctx.info));
+  st= adns__internal_submit(pai->ads, &nqu, adns__findtype(adns_r_addr),
+			    &pai->qu->vb, id,
+			    adns_qf_quoteok_query, pai->now, &ctx);
+  if (st) return st;
+
+  nqu->parent= pai->qu;
+  LIST_LINK_TAIL_PART(pai->qu->children,nqu,siblings.);
+  return adns_s_ok;
+}
+
+/*
+ * _strpair   (mf)
+ */
+
+static void mf_strpair(adns_query qu, void *datap) {
+  adns_rr_strpair *rrp= datap;
+
+  adns__makefinal_str(qu,&rrp->array[0]);
+  adns__makefinal_str(qu,&rrp->array[1]);
+}
+
+/*
+ * _intstrpair   (mf)
+ */
+
+static void mf_intstrpair(adns_query qu, void *datap) {
+  adns_rr_intstrpair *rrp= datap;
+
+  adns__makefinal_str(qu,&rrp->array[0].str);
+  adns__makefinal_str(qu,&rrp->array[1].str);
+}
+
+/*
+ * _hinfo   (pa)
+ */
+
+static adns_status pa_hinfo(const parseinfo *pai, int cbyte, int max, void *datap) {
+  adns_rr_intstrpair *rrp= datap;
+  adns_status st;
+  int i;
+
+  for (i=0; i<2; i++) {
+    st= pap_qstring(pai, &cbyte, max, &rrp->array[i].i, &rrp->array[i].str);
+    if (st) return st;
+  }
+
+  if (cbyte != max) return adns_s_invaliddata;
+  
+  return adns_s_ok;
+}
+
+/*
+ * _mailbox   (pap,cs)
+ */
+
+static adns_status pap_mailbox822(const parseinfo *pai, int *cbyte_io, int max,
+				  char **mb_r) {
+  int lablen, labstart, i, needquote, c, r, neednorm;
+  const unsigned char *p;
+  char *str;
+  findlabel_state fls;
+  adns_status st;
+  vbuf *vb;
+
+  vb= &pai->qu->vb;
+  vb->used= 0;
+  adns__findlabel_start(&fls, pai->ads,
+			-1, pai->qu,
+			pai->dgram, pai->dglen, max,
+			*cbyte_io, cbyte_io);
+  st= adns__findlabel_next(&fls,&lablen,&labstart);
+  if (!lablen) {
+    adns__vbuf_appendstr(vb,".");
+    goto x_ok;
+  }
+
+  neednorm= 1;
+  for (i=0, needquote=0, p= pai->dgram+labstart; i<lablen; i++) {
+    c= *p++;
+    if ((c&~128) < 32 || (c&~128) == 127) return adns_s_invaliddata;
+    if (c == '.' && !neednorm) neednorm= 1;
+    else if (c==' ' || ctype_822special(c)) needquote++;
+    else neednorm= 0;
+  }
+
+  if (needquote || neednorm) {
+    r= adns__vbuf_ensure(vb, lablen+needquote+4); if (!r) R_NOMEM;
+    adns__vbuf_appendq(vb,"\"",1);
+    for (i=0, needquote=0, p= pai->dgram+labstart; i<lablen; i++, p++) {
+      c= *p;
+      if (c == '"' || c=='\\') adns__vbuf_appendq(vb,"\\",1);
+      adns__vbuf_appendq(vb,p,1);
+    }
+    adns__vbuf_appendq(vb,"\"",1);
+  } else {
+    r= adns__vbuf_append(vb, pai->dgram+labstart, lablen); if (!r) R_NOMEM;
+  }
+
+  r= adns__vbuf_appendstr(vb,"@"); if (!r) R_NOMEM;
+
+  st= adns__parse_domain_more(&fls,pai->ads, pai->qu,vb,0, pai->dgram);
+  if (st) return st;
+
+ x_ok:
+  str= adns__alloc_interim(pai->qu, vb->used+1); if (!str) R_NOMEM;
+  memcpy(str,vb->buf,vb->used);
+  str[vb->used]= 0;
+  *mb_r= str;
+  return adns_s_ok;
+}
+
+static adns_status pap_mailbox(const parseinfo *pai, int *cbyte_io, int max,
+			       char **mb_r) {
+  if (pai->qu->typei->type & adns__qtf_mail822) {
+    return pap_mailbox822(pai, cbyte_io, max, mb_r);
+  } else {
+    return pap_domain(pai, cbyte_io, max, mb_r, pdf_quoteok);
+  }
+}
+
+static adns_status csp_mailbox(vbuf *vb, const char *mailbox) {
+  return csp_domain(vb,mailbox);
+}
+
+/*
+ * _rp   (pa,cs)
+ */
+
+static adns_status pa_rp(const parseinfo *pai, int cbyte, int max, void *datap) {
+  adns_rr_strpair *rrp= datap;
+  adns_status st;
+
+  st= pap_mailbox(pai, &cbyte, max, &rrp->array[0]);
+  if (st) return st;
+
+  st= pap_domain(pai, &cbyte, max, &rrp->array[1], pdf_quoteok);
+  if (st) return st;
+
+  if (cbyte != max) return adns_s_invaliddata;
+  return adns_s_ok;
+}
+
+static adns_status cs_rp(vbuf *vb, const void *datap) {
+  const adns_rr_strpair *rrp= datap;
+  adns_status st;
+
+  st= csp_mailbox(vb,rrp->array[0]);  if (st) return st;
+  CSP_ADDSTR(" ");
+  st= csp_domain(vb,rrp->array[1]);  if (st) return st;
+
+  return adns_s_ok;
+}  
+
+/*
+ * _soa   (pa,mf,cs)
+ */
+
+static adns_status pa_soa(const parseinfo *pai, int cbyte, int max, void *datap) {
+  adns_rr_soa *rrp= datap;
+  const byte *dgram= pai->dgram;
+  adns_status st;
+  int msw, lsw, i;
+
+  st= pap_domain(pai, &cbyte, max, &rrp->mname,
+		 pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0);
+  if (st) return st;
+
+  st= pap_mailbox(pai, &cbyte, max, &rrp->rname);
+  if (st) return st;
+
+  if (cbyte+20 != max) return adns_s_invaliddata;
+  
+  for (i=0; i<5; i++) {
+    GET_W(cbyte,msw);
+    GET_W(cbyte,lsw);
+    (&rrp->serial)[i]= (msw<<16) | lsw;
+  }
+
+  return adns_s_ok;
+}
+
+static void mf_soa(adns_query qu, void *datap) {
+  adns_rr_soa *rrp= datap;
+
+  adns__makefinal_str(qu,&rrp->mname);
+  adns__makefinal_str(qu,&rrp->rname);
+}
+
+static adns_status cs_soa(vbuf *vb, const void *datap) {
+  const adns_rr_soa *rrp= datap;
+  char buf[20];
+  int i;
+  adns_status st;
+  
+  st= csp_domain(vb,rrp->mname);  if (st) return st;
+  CSP_ADDSTR(" ");
+  st= csp_mailbox(vb,rrp->rname);  if (st) return st;
+
+  for (i=0; i<5; i++) {
+    sprintf(buf," %lu",(&rrp->serial)[i]);
+    CSP_ADDSTR(buf);
+  }
+
+  return adns_s_ok;
+}
+
+/*
+ * _flat   (mf)
+ */
+
+static void mf_flat(adns_query qu, void *data) { }
+
+/*
+ * Now the table.
+ */
+
+#define TYPESZ_M(member)           (sizeof(*((adns_answer*)0)->rrs.member))
+
+#define DEEP_MEMB(memb) TYPESZ_M(memb), mf_##memb, cs_##memb
+#define FLAT_MEMB(memb) TYPESZ_M(memb), mf_flat, cs_##memb
+
+#define DEEP_TYPE(code,rrt,fmt,memb,parser,comparer,printer) \
+ { adns_r_##code, rrt, fmt, TYPESZ_M(memb), mf_##memb, printer, parser, comparer }
+#define FLAT_TYPE(code,rrt,fmt,memb,parser,comparer,printer) \
+ { adns_r_##code, rrt, fmt, TYPESZ_M(memb), mf_flat, printer, parser, comparer }
+
+static const typeinfo typeinfos[] = {
+/* Must be in ascending order of rrtype ! */
+/* mem-mgmt code  rrt     fmt     member      parser      comparer    printer       */
+  		    		     		 	     		 	       
+FLAT_TYPE(a,      "A",     0,     inaddr,     pa_inaddr,  di_inaddr,  cs_inaddr     ),
+DEEP_TYPE(ns_raw, "NS",   "raw",  str,        pa_host_raw,0,          cs_domain     ),
+DEEP_TYPE(cname,  "CNAME", 0,     str,        pa_dom_raw, 0,          cs_domain     ),
+DEEP_TYPE(soa_raw,"SOA",  "raw",  soa,        pa_soa,     0,          cs_soa        ),
+DEEP_TYPE(ptr_raw,"PTR",  "raw",  str,        pa_host_raw,0,          cs_domain     ),
+DEEP_TYPE(hinfo,  "HINFO", 0,     intstrpair, pa_hinfo,   0,          cs_hinfo      ),
+DEEP_TYPE(mx_raw, "MX",   "raw",  intstr,     pa_mx_raw,  di_mx_raw,  cs_inthost    ),
+DEEP_TYPE(txt,    "TXT",   0,     manyistr,   pa_txt,     0,          cs_txt        ),
+DEEP_TYPE(rp_raw, "RP",   "raw",  strpair,    pa_rp,      0,          cs_rp         ),
+ 		     	                                     		   	       
+FLAT_TYPE(addr,   "A",  "addr",   addr,       pa_addr,    di_addr,    cs_addr       ),
+DEEP_TYPE(ns,     "NS", "+addr",  hostaddr,   pa_hostaddr,di_hostaddr,cs_hostaddr   ),
+DEEP_TYPE(ptr,    "PTR","checked",str,        pa_ptr,     0,          cs_domain     ),
+DEEP_TYPE(mx,     "MX", "+addr",  inthostaddr,pa_mx,      di_mx,      cs_inthostaddr),
+ 		     	                                     		      
+DEEP_TYPE(soa,    "SOA","822",    soa,        pa_soa,     0,          cs_soa        ),
+DEEP_TYPE(rp,     "RP", "822",    strpair,    pa_rp,      0,          cs_rp         ),
+};
+
+const typeinfo *adns__findtype(adns_rrtype type) {
+  const typeinfo *begin, *end, *mid;
+
+  begin= typeinfos;  end= typeinfos+(sizeof(typeinfos)/sizeof(typeinfo));
+
+  while (begin < end) {
+    mid= begin + ((end-begin)>>1);
+    if (mid->type == type) return mid;
+    if (type > mid->type) begin= mid+1;
+    else end= mid;
+  }
+  return 0;
+}