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1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater - Copyright (C) 2004-2015 Internet Systems Consortium, Inc. ("ISC")
75c0816e8295e180f4bc7f10db3d0d880383bc1cMark Andrews - Copyright (C) 2000-2003 Internet Software Consortium.
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein - Permission to use, copy, modify, and/or distribute this software for any
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein - purpose with or without fee is hereby granted, provided that the above
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60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<title>Appendix�C.�General DNS Reference Information</title>
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e21a2904f02a03fa06b6db04d348f65fe9c67b2bMark Andrews<link rel="home" href="Bv9ARM.html" title="BIND 9 Administrator Reference Manual">
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60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<tr><th colspan="3" align="center">Appendix�C.�General <acronym class="acronym">DNS</acronym> Reference Information</th></tr>
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60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<div class="titlepage"><div><div><h1 class="title">
ab8729140b1ad688ab03e1e9ce438fb1cbb49222Automatic Updater<a name="Bv9ARM.ch11"></a>General <acronym class="acronym">DNS</acronym> Reference Information</h1></div></div></div>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="section"><a href="Bv9ARM.ch11.html#ipv6addresses">IPv6 addresses (AAAA)</a></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="section"><a href="Bv9ARM.ch11.html#bibliography">Bibliography (and Suggested Reading)</a></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="section"><a href="Bv9ARM.ch11.html#rfcs">Request for Comments (RFCs)</a></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="section"><a href="Bv9ARM.ch11.html#internet_drafts">Internet Drafts</a></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="section"><a href="Bv9ARM.ch11.html#more_about_bind">Other Documents About <acronym class="acronym">BIND</acronym></a></span></dt>
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater<div class="titlepage"><div><div><h2 class="title" style="clear: both">
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="ipv6addresses"></a>IPv6 addresses (AAAA)</h2></div></div></div>
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater IPv6 addresses are 128-bit identifiers for interfaces and
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater sets of interfaces which were introduced in the <acronym class="acronym">DNS</acronym> to facilitate
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater scalable Internet routing. There are three types of addresses: <span class="emphasis"><em>Unicast</em></span>,
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater an identifier for a single interface;
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater <span class="emphasis"><em>Anycast</em></span>,
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein an identifier for a set of interfaces; and <span class="emphasis"><em>Multicast</em></span>,
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein an identifier for a set of interfaces. Here we describe the global
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews Unicast address scheme. For more information, see RFC 3587,
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein "Global Unicast Address Format."
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater IPv6 unicast addresses consist of a
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater <span class="emphasis"><em>global routing prefix</em></span>, a
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater <span class="emphasis"><em>subnet identifier</em></span>, and an
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein <span class="emphasis"><em>interface identifier</em></span>.
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein The global routing prefix is provided by the
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein upstream provider or ISP, and (roughly) corresponds to the
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater IPv4 <span class="emphasis"><em>network</em></span> section
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater of the address range.
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater The subnet identifier is for local subnetting, much the
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater same as subnetting an
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein IPv4 /16 network into /24 subnets.
58d9e9169e7ab4355a0b0bfc13bc616bc5247dfeAutomatic Updater The interface identifier is the address of an individual
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein interface on a given network; in IPv6, addresses belong to
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein interfaces rather than to machines.
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein The subnetting capability of IPv6 is much more flexible than
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein that of IPv4: subnetting can be carried out on bit boundaries,
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein in much the same way as Classless InterDomain Routing
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein (CIDR), and the DNS PTR representation ("nibble" format)
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater makes setting up reverse zones easier.
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein The Interface Identifier must be unique on the local link,
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater and is usually generated automatically by the IPv6
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater implementation, although it is usually possible to
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater override the default setting if necessary. A typical IPv6
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater address might look like:
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater <span class="command"><strong>2001:db8:201:9:a00:20ff:fe81:2b32</strong></span>
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater IPv6 address specifications often contain long strings
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater of zeros, so the architects have included a shorthand for
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein them. The double colon (`::') indicates the longest possible
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater of zeros that can fit, and can be used only once in an address.
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<div class="titlepage"><div><div><h2 class="title" style="clear: both">
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater<a name="bibliography"></a>Bibliography (and Suggested Reading)</h2></div></div></div>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<div class="titlepage"><div><div><h3 class="title">
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="rfcs"></a>Request for Comments (RFCs)</h3></div></div></div>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein Specification documents for the Internet protocol suite, including
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater the <acronym class="acronym">DNS</acronym>, are published as part of
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein the Request for Comments (RFCs)
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein series of technical notes. The standards themselves are defined
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews by the Internet Engineering Task Force (IETF) and the Internet
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein Engineering Steering Group (IESG). RFCs can be obtained online via FTP at:
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein <a class="link" href="ftp://www.isi.edu/in-notes/" target="_top">
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater ftp://www.isi.edu/in-notes/RFC<em class="replaceable"><code>xxxx</code></em>.txt
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater (where <em class="replaceable"><code>xxxx</code></em> is
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein the number of the RFC). RFCs are also available via the Web at:
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein <a class="link" href="http://www.ietf.org/rfc/" target="_top">http://www.ietf.org/rfc/</a>.
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater<div class="titlepage"><div><div><h4 class="title">
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6"></a>Bibliography</h4></div></div></div>
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater<a name="id-1.12.3.2.6.1.2"></a><p>[<abbr class="abbrev">RFC974</abbr>] <span class="author"><span class="firstname">C.</span> <span class="surname">Partridge</span>. </span><span class="citetitle"><em class="citetitle">Mail Routing and the Domain System</em>. </span><span class="pubdate">January 1986. </span></p>
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater<a name="id-1.12.3.2.6.1.3"></a><p>[<abbr class="abbrev">RFC1034</abbr>] <span class="author"><span class="firstname">P.V.</span> <span class="surname">Mockapetris</span>. </span><span class="citetitle"><em class="citetitle">Domain Names — Concepts and Facilities</em>. </span><span class="pubdate">November 1987. </span></p>
ca67ebfe9eef0b8f04179f7e511a19e0337a5422Automatic Updater<a name="id-1.12.3.2.6.1.4"></a><p>[<abbr class="abbrev">RFC1035</abbr>] <span class="author"><span class="firstname">P. V.</span> <span class="surname">Mockapetris</span>. </span><span class="citetitle"><em class="citetitle">Domain Names — Implementation and
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein Specification</em>. </span><span class="pubdate">November 1987. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.2.2"></a><p>[<abbr class="abbrev">RFC2181</abbr>] <span class="author"><span class="firstname">R., R. Bush</span> <span class="surname">Elz</span>. </span><span class="citetitle"><em class="citetitle">Clarifications to the <acronym class="acronym">DNS</acronym>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein Specification</em>. </span><span class="pubdate">July 1997. </span></p>
a1ad6695ed6f988406cf155aa26376f84f73bcb9Automatic Updater<a name="id-1.12.3.2.6.2.3"></a><p>[<abbr class="abbrev">RFC2308</abbr>] <span class="author"><span class="firstname">M.</span> <span class="surname">Andrews</span>. </span><span class="citetitle"><em class="citetitle">Negative Caching of <acronym class="acronym">DNS</acronym>
2cbb4ab75757fbb656997a82c14ca07db37d481aAutomatic Updater Queries</em>. </span><span class="pubdate">March 1998. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.2.4"></a><p>[<abbr class="abbrev">RFC1995</abbr>] <span class="author"><span class="firstname">M.</span> <span class="surname">Ohta</span>. </span><span class="citetitle"><em class="citetitle">Incremental Zone Transfer in <acronym class="acronym">DNS</acronym></em>. </span><span class="pubdate">August 1996. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.2.5"></a><p>[<abbr class="abbrev">RFC1996</abbr>] <span class="author"><span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="citetitle"><em class="citetitle">A Mechanism for Prompt Notification of Zone Changes</em>. </span><span class="pubdate">August 1996. </span></p>
2cbb4ab75757fbb656997a82c14ca07db37d481aAutomatic Updater<a name="id-1.12.3.2.6.2.6"></a><p>[<abbr class="abbrev">RFC2136</abbr>] <span class="authorgroup"><span class="firstname">P.</span> <span class="surname">Vixie</span>, <span class="firstname">S.</span> <span class="surname">Thomson</span>, <span class="firstname">Y.</span> <span class="surname">Rekhter</span>, and <span class="firstname">J.</span> <span class="surname">Bound</span>. </span><span class="citetitle"><em class="citetitle">Dynamic Updates in the Domain Name System</em>. </span><span class="pubdate">April 1997. </span></p>
2cbb4ab75757fbb656997a82c14ca07db37d481aAutomatic Updater<a name="id-1.12.3.2.6.2.7"></a><p>[<abbr class="abbrev">RFC2671</abbr>] <span class="authorgroup"><span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="citetitle"><em class="citetitle">Extension Mechanisms for DNS (EDNS0)</em>. </span><span class="pubdate">August 1997. </span></p>
2cbb4ab75757fbb656997a82c14ca07db37d481aAutomatic Updater<a name="id-1.12.3.2.6.2.8"></a><p>[<abbr class="abbrev">RFC2672</abbr>] <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Crawford</span>. </span><span class="citetitle"><em class="citetitle">Non-Terminal DNS Name Redirection</em>. </span><span class="pubdate">August 1999. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.2.9"></a><p>[<abbr class="abbrev">RFC2845</abbr>] <span class="authorgroup"><span class="firstname">P.</span> <span class="surname">Vixie</span>, <span class="firstname">O.</span> <span class="surname">Gudmundsson</span>, <span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>, and <span class="firstname">B.</span> <span class="surname">Wellington</span>. </span><span class="citetitle"><em class="citetitle">Secret Key Transaction Authentication for <acronym class="acronym">DNS</acronym> (TSIG)</em>. </span><span class="pubdate">May 2000. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.2.10"></a><p>[<abbr class="abbrev">RFC2930</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>. </span><span class="citetitle"><em class="citetitle">Secret Key Establishment for DNS (TKEY RR)</em>. </span><span class="pubdate">September 2000. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.2.11"></a><p>[<abbr class="abbrev">RFC2931</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>. </span><span class="citetitle"><em class="citetitle">DNS Request and Transaction Signatures (SIG(0)s)</em>. </span><span class="pubdate">September 2000. </span></p>
2cbb4ab75757fbb656997a82c14ca07db37d481aAutomatic Updater<a name="id-1.12.3.2.6.2.12"></a><p>[<abbr class="abbrev">RFC3007</abbr>] <span class="authorgroup"><span class="firstname">B.</span> <span class="surname">Wellington</span>. </span><span class="citetitle"><em class="citetitle">Secure Domain Name System (DNS) Dynamic Update</em>. </span><span class="pubdate">November 2000. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.2.13"></a><p>[<abbr class="abbrev">RFC3645</abbr>] <span class="authorgroup"><span class="firstname">S.</span> <span class="surname">Kwan</span>, <span class="firstname">P.</span> <span class="surname">Garg</span>, <span class="firstname">J.</span> <span class="surname">Gilroy</span>, <span class="firstname">L.</span> <span class="surname">Esibov</span>, <span class="firstname">J.</span> <span class="surname">Westhead</span>, and <span class="firstname">R.</span> <span class="surname">Hall</span>. </span><span class="citetitle"><em class="citetitle">Generic Security Service Algorithm for Secret
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein Key Transaction Authentication for DNS
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein (GSS-TSIG)</em>. </span><span class="pubdate">October 2003. </span></p>
2cbb4ab75757fbb656997a82c14ca07db37d481aAutomatic Updater<a name="id-1.12.3.2.6.3.2"></a><p>[<abbr class="abbrev">RFC3225</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Conrad</span>. </span><span class="citetitle"><em class="citetitle">Indicating Resolver Support of DNSSEC</em>. </span><span class="pubdate">December 2001. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.3.3"></a><p>[<abbr class="abbrev">RFC3833</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Atkins</span> and <span class="firstname">R.</span> <span class="surname">Austein</span>. </span><span class="citetitle"><em class="citetitle">Threat Analysis of the Domain Name System (DNS)</em>. </span><span class="pubdate">August 2004. </span></p>
2cbb4ab75757fbb656997a82c14ca07db37d481aAutomatic Updater<a name="id-1.12.3.2.6.3.4"></a><p>[<abbr class="abbrev">RFC4033</abbr>] <span class="authorgroup"><span class="firstname">R.</span> <span class="surname">Arends</span>, <span class="firstname">R.</span> <span class="surname">Austein</span>, <span class="firstname">M.</span> <span class="surname">Larson</span>, <span class="firstname">D.</span> <span class="surname">Massey</span>, and <span class="firstname">S.</span> <span class="surname">Rose</span>. </span><span class="citetitle"><em class="citetitle">DNS Security Introduction and Requirements</em>. </span><span class="pubdate">March 2005. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.3.5"></a><p>[<abbr class="abbrev">RFC4034</abbr>] <span class="authorgroup"><span class="firstname">R.</span> <span class="surname">Arends</span>, <span class="firstname">R.</span> <span class="surname">Austein</span>, <span class="firstname">M.</span> <span class="surname">Larson</span>, <span class="firstname">D.</span> <span class="surname">Massey</span>, and <span class="firstname">S.</span> <span class="surname">Rose</span>. </span><span class="citetitle"><em class="citetitle">Resource Records for the DNS Security Extensions</em>. </span><span class="pubdate">March 2005. </span></p>
2cbb4ab75757fbb656997a82c14ca07db37d481aAutomatic Updater<a name="id-1.12.3.2.6.3.6"></a><p>[<abbr class="abbrev">RFC4035</abbr>] <span class="authorgroup"><span class="firstname">R.</span> <span class="surname">Arends</span>, <span class="firstname">R.</span> <span class="surname">Austein</span>, <span class="firstname">M.</span> <span class="surname">Larson</span>, <span class="firstname">D.</span> <span class="surname">Massey</span>, and <span class="firstname">S.</span> <span class="surname">Rose</span>. </span><span class="citetitle"><em class="citetitle">Protocol Modifications for the DNS
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein Security Extensions</em>. </span><span class="pubdate">March 2005. </span></p>
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews<a name="id-1.12.3.2.6.4.2"></a><p>[<abbr class="abbrev">RFC1535</abbr>] <span class="author"><span class="firstname">E.</span> <span class="surname">Gavron</span>. </span><span class="citetitle"><em class="citetitle">A Security Problem and Proposed Correction With Widely
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark Andrews Deployed <acronym class="acronym">DNS</acronym> Software</em>. </span><span class="pubdate">October 1993. </span></p>
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark Andrews<a name="id-1.12.3.2.6.4.3"></a><p>[<abbr class="abbrev">RFC1536</abbr>] <span class="authorgroup"><span class="firstname">A.</span> <span class="surname">Kumar</span>, <span class="firstname">J.</span> <span class="surname">Postel</span>, <span class="firstname">C.</span> <span class="surname">Neuman</span>, <span class="firstname">P.</span> <span class="surname">Danzig</span>, and <span class="firstname">S.</span> <span class="surname">Miller</span>. </span><span class="citetitle"><em class="citetitle">Common <acronym class="acronym">DNS</acronym> Implementation
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark Andrews Errors and Suggested Fixes</em>. </span><span class="pubdate">October 1993. </span></p>
922312472e2e05ebc64993d465999c5351b83036Automatic Updater<a name="id-1.12.3.2.6.4.4"></a><p>[<abbr class="abbrev">RFC1982</abbr>] <span class="authorgroup"><span class="firstname">R.</span> <span class="surname">Elz</span> and <span class="firstname">R.</span> <span class="surname">Bush</span>. </span><span class="citetitle"><em class="citetitle">Serial Number Arithmetic</em>. </span><span class="pubdate">August 1996. </span></p>
28b3569d6248168e6c00caab951521cc8141a49dAutomatic Updater<a name="id-1.12.3.2.6.4.5"></a><p>[<abbr class="abbrev">RFC4074</abbr>] <span class="authorgroup"><span class="firstname">Y.</span> <span class="surname">Morishita</span> and <span class="firstname">T.</span> <span class="surname">Jinmei</span>. </span><span class="citetitle"><em class="citetitle">Common Misbehaviour Against <acronym class="acronym">DNS</acronym>
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews Queries for IPv6 Addresses</em>. </span><span class="pubdate">May 2005. </span></p>
2cbb4ab75757fbb656997a82c14ca07db37d481aAutomatic Updater<a name="id-1.12.3.2.6.5.2"></a><p>[<abbr class="abbrev">RFC1183</abbr>] <span class="authorgroup"><span class="firstname">C.F.</span> <span class="surname">Everhart</span>, <span class="firstname">L. A.</span> <span class="surname">Mamakos</span>, <span class="firstname">R.</span> <span class="surname">Ullmann</span>, and <span class="firstname">P.</span> <span class="surname">Mockapetris</span>. </span><span class="citetitle"><em class="citetitle">New <acronym class="acronym">DNS</acronym> RR Definitions</em>. </span><span class="pubdate">October 1990. </span></p>
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark Andrews<a name="id-1.12.3.2.6.5.3"></a><p>[<abbr class="abbrev">RFC1706</abbr>] <span class="authorgroup"><span class="firstname">B.</span> <span class="surname">Manning</span> and <span class="firstname">R.</span> <span class="surname">Colella</span>. </span><span class="citetitle"><em class="citetitle"><acronym class="acronym">DNS</acronym> NSAP Resource Records</em>. </span><span class="pubdate">October 1994. </span></p>
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark Andrews<a name="id-1.12.3.2.6.5.4"></a><p>[<abbr class="abbrev">RFC2168</abbr>] <span class="authorgroup"><span class="firstname">R.</span> <span class="surname">Daniel</span> and <span class="firstname">M.</span> <span class="surname">Mealling</span>. </span><span class="citetitle"><em class="citetitle">Resolution of Uniform Resource Identifiers using
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews the Domain Name System</em>. </span><span class="pubdate">June 1997. </span></p>
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews<a name="id-1.12.3.2.6.5.5"></a><p>[<abbr class="abbrev">RFC1876</abbr>] <span class="authorgroup"><span class="firstname">C.</span> <span class="surname">Davis</span>, <span class="firstname">P.</span> <span class="surname">Vixie</span>, <span class="firstname">T.</span>, and <span class="firstname">I.</span> <span class="surname">Dickinson</span>. </span><span class="citetitle"><em class="citetitle">A Means for Expressing Location Information in the
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark Andrews Name System</em>. </span><span class="pubdate">January 1996. </span></p>
0c6ada0a814f3c5417daa1654129bc2af56ed504Automatic Updater<a name="id-1.12.3.2.6.5.6"></a><p>[<abbr class="abbrev">RFC2052</abbr>] <span class="authorgroup"><span class="firstname">A.</span> <span class="surname">Gulbrandsen</span> and <span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="citetitle"><em class="citetitle">A <acronym class="acronym">DNS</acronym> RR for Specifying the
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark Andrews Services</em>. </span><span class="pubdate">October 1996. </span></p>
5a4557e8de2951a2796676b5ec4b6a90caa5be14Mark Andrews<a name="id-1.12.3.2.6.5.7"></a><p>[<abbr class="abbrev">RFC2163</abbr>] <span class="author"><span class="firstname">A.</span> <span class="surname">Allocchio</span>. </span><span class="citetitle"><em class="citetitle">Using the Internet <acronym class="acronym">DNS</acronym> to
9b469e3c59015b1a4899c9d8395168126fe094fdAutomatic Updater Distribute MIXER
9b469e3c59015b1a4899c9d8395168126fe094fdAutomatic Updater Conformant Global Address Mapping</em>. </span><span class="pubdate">January 1998. </span></p>
9b469e3c59015b1a4899c9d8395168126fe094fdAutomatic Updater<a name="id-1.12.3.2.6.5.8"></a><p>[<abbr class="abbrev">RFC2230</abbr>] <span class="author"><span class="firstname">R.</span> <span class="surname">Atkinson</span>. </span><span class="citetitle"><em class="citetitle">Key Exchange Delegation Record for the <acronym class="acronym">DNS</acronym></em>. </span><span class="pubdate">October 1997. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.5.9"></a><p>[<abbr class="abbrev">RFC2536</abbr>] <span class="author"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>. </span><span class="citetitle"><em class="citetitle">DSA KEYs and SIGs in the Domain Name System (DNS)</em>. </span><span class="pubdate">March 1999. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.5.10"></a><p>[<abbr class="abbrev">RFC2537</abbr>] <span class="author"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>. </span><span class="citetitle"><em class="citetitle">RSA/MD5 KEYs and SIGs in the Domain Name System (DNS)</em>. </span><span class="pubdate">March 1999. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.5.11"></a><p>[<abbr class="abbrev">RFC2538</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span> and <span class="firstname">O.</span> <span class="surname">Gudmundsson</span>. </span><span class="citetitle"><em class="citetitle">Storing Certificates in the Domain Name System (DNS)</em>. </span><span class="pubdate">March 1999. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.5.12"></a><p>[<abbr class="abbrev">RFC2539</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>. </span><span class="citetitle"><em class="citetitle">Storage of Diffie-Hellman Keys in the Domain Name System (DNS)</em>. </span><span class="pubdate">March 1999. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.5.13"></a><p>[<abbr class="abbrev">RFC2540</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>. </span><span class="citetitle"><em class="citetitle">Detached Domain Name System (DNS) Information</em>. </span><span class="pubdate">March 1999. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.5.14"></a><p>[<abbr class="abbrev">RFC2782</abbr>] <span class="author"><span class="firstname">A.</span> <span class="surname">Gulbrandsen</span>. </span><span class="author"><span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="author"><span class="firstname">L.</span> <span class="surname">Esibov</span>. </span><span class="citetitle"><em class="citetitle">A DNS RR for specifying the location of services (DNS SRV)</em>. </span><span class="pubdate">February 2000. </span></p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id-1.12.3.2.6.5.15"></a><p>[<abbr class="abbrev">RFC2915</abbr>] <span class="author"><span class="firstname">M.</span> <span class="surname">Mealling</span>. </span><span class="author"><span class="firstname">R.</span> <span class="surname">Daniel</span>. </span><span class="citetitle"><em class="citetitle">The Naming Authority Pointer (NAPTR) DNS Resource Record</em>. </span><span class="pubdate">September 2000. </span></p>
<a name="id-1.12.3.2.6.5.16"></a><p>[<abbr class="abbrev">RFC3110</abbr>] <span class="author"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>. </span><span class="citetitle"><em class="citetitle">RSA/SHA-1 SIGs and RSA KEYs in the Domain Name System (DNS)</em>. </span><span class="pubdate">May 2001. </span></p>
<a name="id-1.12.3.2.6.5.17"></a><p>[<abbr class="abbrev">RFC3123</abbr>] <span class="author"><span class="firstname">P.</span> <span class="surname">Koch</span>. </span><span class="citetitle"><em class="citetitle">A DNS RR Type for Lists of Address Prefixes (APL RR)</em>. </span><span class="pubdate">June 2001. </span></p>
<a name="id-1.12.3.2.6.5.18"></a><p>[<abbr class="abbrev">RFC3596</abbr>] <span class="authorgroup"><span class="firstname">S.</span> <span class="surname">Thomson</span>, <span class="firstname">C.</span> <span class="surname">Huitema</span>, <span class="firstname">V.</span> <span class="surname">Ksinant</span>, and <span class="firstname">M.</span> <span class="surname">Souissi</span>. </span><span class="citetitle"><em class="citetitle"><acronym class="acronym">DNS</acronym> Extensions to support IP
<a name="id-1.12.3.2.6.5.19"></a><p>[<abbr class="abbrev">RFC3597</abbr>] <span class="author"><span class="firstname">A.</span> <span class="surname">Gustafsson</span>. </span><span class="citetitle"><em class="citetitle">Handling of Unknown DNS Resource Record (RR) Types</em>. </span><span class="pubdate">September 2003. </span></p>
<a name="id-1.12.3.2.6.6.2"></a><p>[<abbr class="abbrev">RFC1101</abbr>] <span class="author"><span class="firstname">P. V.</span> <span class="surname">Mockapetris</span>. </span><span class="citetitle"><em class="citetitle"><acronym class="acronym">DNS</acronym> Encoding of Network Names
<a name="id-1.12.3.2.6.6.3"></a><p>[<abbr class="abbrev">RFC1123</abbr>] <span class="author"><span class="surname">Braden</span>. </span><span class="citetitle"><em class="citetitle">Requirements for Internet Hosts - Application and
<a name="id-1.12.3.2.6.6.4"></a><p>[<abbr class="abbrev">RFC1591</abbr>] <span class="author"><span class="firstname">J.</span> <span class="surname">Postel</span>. </span><span class="citetitle"><em class="citetitle">Domain Name System Structure and Delegation</em>. </span><span class="pubdate">March 1994. </span></p>
<a name="id-1.12.3.2.6.6.5"></a><p>[<abbr class="abbrev">RFC2317</abbr>] <span class="authorgroup"><span class="firstname">H.</span> <span class="surname">Eidnes</span>, <span class="firstname">G.</span> <span class="surname">de Groot</span>, and <span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="citetitle"><em class="citetitle">Classless IN-ADDR.ARPA Delegation</em>. </span><span class="pubdate">March 1998. </span></p>
<a name="id-1.12.3.2.6.6.6"></a><p>[<abbr class="abbrev">RFC2826</abbr>] <span class="authorgroup"><span class="surname">Internet Architecture Board</span>. </span><span class="citetitle"><em class="citetitle">IAB Technical Comment on the Unique DNS Root</em>. </span><span class="pubdate">May 2000. </span></p>
<a name="id-1.12.3.2.6.6.7"></a><p>[<abbr class="abbrev">RFC2929</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>, <span class="firstname">E.</span> <span class="surname">Brunner-Williams</span>, and <span class="firstname">B.</span> <span class="surname">Manning</span>. </span><span class="citetitle"><em class="citetitle">Domain Name System (DNS) IANA Considerations</em>. </span><span class="pubdate">September 2000. </span></p>
<a name="id-1.12.3.2.6.7.2"></a><p>[<abbr class="abbrev">RFC1033</abbr>] <span class="author"><span class="firstname">M.</span> <span class="surname">Lottor</span>. </span><span class="citetitle"><em class="citetitle">Domain administrators operations guide</em>. </span><span class="pubdate">November 1987. </span></p>
<a name="id-1.12.3.2.6.7.3"></a><p>[<abbr class="abbrev">RFC1537</abbr>] <span class="author"><span class="firstname">P.</span> <span class="surname">Beertema</span>. </span><span class="citetitle"><em class="citetitle">Common <acronym class="acronym">DNS</acronym> Data File
<a name="id-1.12.3.2.6.7.4"></a><p>[<abbr class="abbrev">RFC1912</abbr>] <span class="author"><span class="firstname">D.</span> <span class="surname">Barr</span>. </span><span class="citetitle"><em class="citetitle">Common <acronym class="acronym">DNS</acronym> Operational and
<a name="id-1.12.3.2.6.7.5"></a><p>[<abbr class="abbrev">RFC2010</abbr>] <span class="authorgroup"><span class="firstname">B.</span> <span class="surname">Manning</span> and <span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="citetitle"><em class="citetitle">Operational Criteria for Root Name Servers</em>. </span><span class="pubdate">October 1996. </span></p>
<a name="id-1.12.3.2.6.7.6"></a><p>[<abbr class="abbrev">RFC2219</abbr>] <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Hamilton</span> and <span class="firstname">R.</span> <span class="surname">Wright</span>. </span><span class="citetitle"><em class="citetitle">Use of <acronym class="acronym">DNS</acronym> Aliases for
<a name="id-1.12.3.2.6.8.2"></a><p>[<abbr class="abbrev">RFC2825</abbr>] <span class="authorgroup"><span class="surname">IAB</span> and <span class="firstname">R.</span> <span class="surname">Daigle</span>. </span><span class="citetitle"><em class="citetitle">A Tangled Web: Issues of I18N, Domain Names,
<a name="id-1.12.3.2.6.8.3"></a><p>[<abbr class="abbrev">RFC3490</abbr>] <span class="authorgroup"><span class="firstname">P.</span> <span class="surname">Faltstrom</span>, <span class="firstname">P.</span> <span class="surname">Hoffman</span>, and <span class="firstname">A.</span> <span class="surname">Costello</span>. </span><span class="citetitle"><em class="citetitle">Internationalizing Domain Names in Applications (IDNA)</em>. </span><span class="pubdate">March 2003. </span></p>
<a name="id-1.12.3.2.6.8.4"></a><p>[<abbr class="abbrev">RFC3491</abbr>] <span class="authorgroup"><span class="firstname">P.</span> <span class="surname">Hoffman</span> and <span class="firstname">M.</span> <span class="surname">Blanchet</span>. </span><span class="citetitle"><em class="citetitle">Nameprep: A Stringprep Profile for Internationalized Domain Names</em>. </span><span class="pubdate">March 2003. </span></p>
<a name="id-1.12.3.2.6.8.5"></a><p>[<abbr class="abbrev">RFC3492</abbr>] <span class="authorgroup"><span class="firstname">A.</span> <span class="surname">Costello</span>. </span><span class="citetitle"><em class="citetitle">Punycode: A Bootstring encoding of Unicode
<a name="id-1.12.3.2.6.9.3"></a><p>[<abbr class="abbrev">RFC1464</abbr>] <span class="author"><span class="firstname">R.</span> <span class="surname">Rosenbaum</span>. </span><span class="citetitle"><em class="citetitle">Using the Domain Name System To Store Arbitrary String
<a name="id-1.12.3.2.6.9.4"></a><p>[<abbr class="abbrev">RFC1713</abbr>] <span class="author"><span class="firstname">A.</span> <span class="surname">Romao</span>. </span><span class="citetitle"><em class="citetitle">Tools for <acronym class="acronym">DNS</acronym> Debugging</em>. </span><span class="pubdate">November 1994. </span></p>
<a name="id-1.12.3.2.6.9.5"></a><p>[<abbr class="abbrev">RFC1794</abbr>] <span class="author"><span class="firstname">T.</span> <span class="surname">Brisco</span>. </span><span class="citetitle"><em class="citetitle"><acronym class="acronym">DNS</acronym> Support for Load
<a name="id-1.12.3.2.6.9.6"></a><p>[<abbr class="abbrev">RFC2240</abbr>] <span class="author"><span class="firstname">O.</span> <span class="surname">Vaughan</span>. </span><span class="citetitle"><em class="citetitle">A Legal Basis for Domain Name Allocation</em>. </span><span class="pubdate">November 1997. </span></p>
<a name="id-1.12.3.2.6.9.7"></a><p>[<abbr class="abbrev">RFC2345</abbr>] <span class="authorgroup"><span class="firstname">J.</span> <span class="surname">Klensin</span>, <span class="firstname">T.</span> <span class="surname">Wolf</span>, and <span class="firstname">G.</span> <span class="surname">Oglesby</span>. </span><span class="citetitle"><em class="citetitle">Domain Names and Company Name Retrieval</em>. </span><span class="pubdate">May 1998. </span></p>
<a name="id-1.12.3.2.6.9.8"></a><p>[<abbr class="abbrev">RFC2352</abbr>] <span class="author"><span class="firstname">O.</span> <span class="surname">Vaughan</span>. </span><span class="citetitle"><em class="citetitle">A Convention For Using Legal Names as Domain Names</em>. </span><span class="pubdate">May 1998. </span></p>
<a name="id-1.12.3.2.6.9.9"></a><p>[<abbr class="abbrev">RFC3071</abbr>] <span class="authorgroup"><span class="firstname">J.</span> <span class="surname">Klensin</span>. </span><span class="citetitle"><em class="citetitle">Reflections on the DNS, RFC 1591, and Categories of Domains</em>. </span><span class="pubdate">February 2001. </span></p>
<a name="id-1.12.3.2.6.9.10"></a><p>[<abbr class="abbrev">RFC3258</abbr>] <span class="authorgroup"><span class="firstname">T.</span> <span class="surname">Hardie</span>. </span><span class="citetitle"><em class="citetitle">Distributing Authoritative Name Servers via
<a name="id-1.12.3.2.6.9.11"></a><p>[<abbr class="abbrev">RFC3901</abbr>] <span class="authorgroup"><span class="firstname">A.</span> <span class="surname">Durand</span> and <span class="firstname">J.</span> <span class="surname">Ihren</span>. </span><span class="citetitle"><em class="citetitle">DNS IPv6 Transport Operational Guidelines</em>. </span><span class="pubdate">September 2004. </span></p>
<a name="id-1.12.3.2.6.10.2"></a><p>[<abbr class="abbrev">RFC1712</abbr>] <span class="authorgroup"><span class="firstname">C.</span> <span class="surname">Farrell</span>, <span class="firstname">M.</span> <span class="surname">Schulze</span>, <span class="firstname">S.</span> <span class="surname">Pleitner</span>, and <span class="firstname">D.</span> <span class="surname">Baldoni</span>. </span><span class="citetitle"><em class="citetitle"><acronym class="acronym">DNS</acronym> Encoding of Geographical
<a name="id-1.12.3.2.6.10.3"></a><p>[<abbr class="abbrev">RFC2673</abbr>] <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Crawford</span>. </span><span class="citetitle"><em class="citetitle">Binary Labels in the Domain Name System</em>. </span><span class="pubdate">August 1999. </span></p>
<a name="id-1.12.3.2.6.10.4"></a><p>[<abbr class="abbrev">RFC2874</abbr>] <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Crawford</span> and <span class="firstname">C.</span> <span class="surname">Huitema</span>. </span><span class="citetitle"><em class="citetitle">DNS Extensions to Support IPv6 Address Aggregation
<a name="id-1.12.3.2.6.11.3"></a><p>[<abbr class="abbrev">RFC2065</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span> and <span class="firstname">C.</span> <span class="surname">Kaufman</span>. </span><span class="citetitle"><em class="citetitle">Domain Name System Security Extensions</em>. </span><span class="pubdate">January 1997. </span></p>
<a name="id-1.12.3.2.6.11.4"></a><p>[<abbr class="abbrev">RFC2137</abbr>] <span class="author"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>. </span><span class="citetitle"><em class="citetitle">Secure Domain Name System Dynamic Update</em>. </span><span class="pubdate">April 1997. </span></p>
<a name="id-1.12.3.2.6.11.5"></a><p>[<abbr class="abbrev">RFC2535</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Eastlake</span>, <span class="lineage">3rd</span>. </span><span class="citetitle"><em class="citetitle">Domain Name System Security Extensions</em>. </span><span class="pubdate">March 1999. </span></p>
<a name="id-1.12.3.2.6.11.6"></a><p>[<abbr class="abbrev">RFC3008</abbr>] <span class="authorgroup"><span class="firstname">B.</span> <span class="surname">Wellington</span>. </span><span class="citetitle"><em class="citetitle">Domain Name System Security (DNSSEC)
<a name="id-1.12.3.2.6.11.7"></a><p>[<abbr class="abbrev">RFC3090</abbr>] <span class="authorgroup"><span class="firstname">E.</span> <span class="surname">Lewis</span>. </span><span class="citetitle"><em class="citetitle">DNS Security Extension Clarification on Zone Status</em>. </span><span class="pubdate">March 2001. </span></p>
<a name="id-1.12.3.2.6.11.8"></a><p>[<abbr class="abbrev">RFC3445</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Massey</span> and <span class="firstname">S.</span> <span class="surname">Rose</span>. </span><span class="citetitle"><em class="citetitle">Limiting the Scope of the KEY Resource Record (RR)</em>. </span><span class="pubdate">December 2002. </span></p>
<a name="id-1.12.3.2.6.11.9"></a><p>[<abbr class="abbrev">RFC3655</abbr>] <span class="authorgroup"><span class="firstname">B.</span> <span class="surname">Wellington</span> and <span class="firstname">O.</span> <span class="surname">Gudmundsson</span>. </span><span class="citetitle"><em class="citetitle">Redefinition of DNS Authenticated Data (AD) bit</em>. </span><span class="pubdate">November 2003. </span></p>
<a name="id-1.12.3.2.6.11.10"></a><p>[<abbr class="abbrev">RFC3658</abbr>] <span class="authorgroup"><span class="firstname">O.</span> <span class="surname">Gudmundsson</span>. </span><span class="citetitle"><em class="citetitle">Delegation Signer (DS) Resource Record (RR)</em>. </span><span class="pubdate">December 2003. </span></p>
<a name="id-1.12.3.2.6.11.11"></a><p>[<abbr class="abbrev">RFC3755</abbr>] <span class="authorgroup"><span class="firstname">S.</span> <span class="surname">Weiler</span>. </span><span class="citetitle"><em class="citetitle">Legacy Resolver Compatibility for Delegation Signer (DS)</em>. </span><span class="pubdate">May 2004. </span></p>
<a name="id-1.12.3.2.6.11.12"></a><p>[<abbr class="abbrev">RFC3757</abbr>] <span class="authorgroup"><span class="firstname">O.</span> <span class="surname">Kolkman</span>, <span class="firstname">J.</span> <span class="surname">Schlyter</span>, and <span class="firstname">E.</span> <span class="surname">Lewis</span>. </span><span class="citetitle"><em class="citetitle">Domain Name System KEY (DNSKEY) Resource Record
<a name="id-1.12.3.2.6.11.13"></a><p>[<abbr class="abbrev">RFC3845</abbr>] <span class="authorgroup"><span class="firstname">J.</span> <span class="surname">Schlyter</span>. </span><span class="citetitle"><em class="citetitle">DNS Security (DNSSEC) NextSECure (NSEC) RDATA Format</em>. </span><span class="pubdate">August 2004. </span></p>
<a name="id-1.12.3.4.3.1"></a><p><span class="authorgroup"><span class="firstname">Paul</span> <span class="surname">Albitz</span> and <span class="firstname">Cricket</span> <span class="surname">Liu</span>. </span><span class="citetitle"><em class="citetitle"><acronym class="acronym">DNS</acronym> and <acronym class="acronym">BIND</acronym></em>. </span><span class="copyright">Copyright � 1998 Sebastopol, CA: O'Reilly and Associates. </span></p>