Bv9ARM.ch09.html revision ccc383f3a74bdf3559650c630bbca24b11d8f8ae
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering - Copyright (C) 2004-2008 Internet Systems Consortium, Inc. ("ISC")
64661ee70d5a10c6208a1cb66ecd8b158e2d8bc5Kay Sievers - Copyright (C) 2000-2003 Internet Software Consortium.
07cd4fc16806783d3b6b3008db222ac6a024805cKay Sievers - Permission to use, copy, modify, and distribute this software for any
07cd4fc16806783d3b6b3008db222ac6a024805cKay Sievers - purpose with or without fee is hereby granted, provided that the above
07cd4fc16806783d3b6b3008db222ac6a024805cKay Sievers - copyright notice and this permission notice appear in all copies.
18b754d345ecb0b15e369978aaffa72e9814b86aKay Sievers - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
18b754d345ecb0b15e369978aaffa72e9814b86aKay Sievers - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
18b754d345ecb0b15e369978aaffa72e9814b86aKay Sievers - AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
18b754d345ecb0b15e369978aaffa72e9814b86aKay Sievers - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
18b754d345ecb0b15e369978aaffa72e9814b86aKay Sievers - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
18b754d345ecb0b15e369978aaffa72e9814b86aKay Sievers - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
18b754d345ecb0b15e369978aaffa72e9814b86aKay Sievers - PERFORMANCE OF THIS SOFTWARE.
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16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<tr><th colspan="3" align="center">Appendix�A.�Appendices</th></tr>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<a accesskey="p" href="Bv9ARM.ch08.html">Prev</a>�</td>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<td width="20%" align="right">�<a accesskey="n" href="Bv9ARM.ch10.html">Next</a>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<div class="titlepage"><div><div><h2 class="title">
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<a name="Bv9ARM.ch09"></a>Appendix�A.�Appendices</h2></div></div></div>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<dt><span class="sect1"><a href="Bv9ARM.ch09.html#id2598026">Acknowledgments</a></span></dt>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch09.html#historical_dns_information">A Brief History of the <acronym class="acronym">DNS</acronym> and <acronym class="acronym">BIND</acronym></a></span></dt></dl></dd>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<dt><span class="sect1"><a href="Bv9ARM.ch09.html#id2598198">General <acronym class="acronym">DNS</acronym> Reference Information</a></span></dt>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<dd><dl><dt><span class="sect2"><a href="Bv9ARM.ch09.html#ipv6addresses">IPv6 addresses (AAAA)</a></span></dt></dl></dd>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<dt><span class="sect1"><a href="Bv9ARM.ch09.html#bibliography">Bibliography (and Suggested Reading)</a></span></dt>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<dt><span class="sect2"><a href="Bv9ARM.ch09.html#rfcs">Request for Comments (RFCs)</a></span></dt>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<dt><span class="sect2"><a href="Bv9ARM.ch09.html#internet_drafts">Internet Drafts</a></span></dt>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<dt><span class="sect2"><a href="Bv9ARM.ch09.html#id2601546">Other Documents About <acronym class="acronym">BIND</acronym></a></span></dt>
16f1239e1ece27257c0deedcf01aa39474f66241Lennart Poettering<div class="titlepage"><div><div><h2 class="title" style="clear: both">
437b7dee328738b7aca89a9c7527f228ff8f2d34Lennart Poettering<a name="id2598026"></a>Acknowledgments</h2></div></div></div>
437b7dee328738b7aca89a9c7527f228ff8f2d34Lennart Poettering<div class="titlepage"><div><div><h3 class="title">
437b7dee328738b7aca89a9c7527f228ff8f2d34Lennart Poettering<a name="historical_dns_information"></a>A Brief History of the <acronym class="acronym">DNS</acronym> and <acronym class="acronym">BIND</acronym>
437b7dee328738b7aca89a9c7527f228ff8f2d34Lennart Poettering Although the "official" beginning of the Domain Name
437b7dee328738b7aca89a9c7527f228ff8f2d34Lennart Poettering System occurred in 1984 with the publication of RFC 920, the
437b7dee328738b7aca89a9c7527f228ff8f2d34Lennart Poettering core of the new system was described in 1983 in RFCs 882 and
437b7dee328738b7aca89a9c7527f228ff8f2d34Lennart Poettering 883. From 1984 to 1987, the ARPAnet (the precursor to today's
437b7dee328738b7aca89a9c7527f228ff8f2d34Lennart Poettering Internet) became a testbed of experimentation for developing the
437b7dee328738b7aca89a9c7527f228ff8f2d34Lennart Poettering new naming/addressing scheme in a rapidly expanding,
437b7dee328738b7aca89a9c7527f228ff8f2d34Lennart Poettering operational network environment. New RFCs were written and
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering published in 1987 that modified the original documents to
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering incorporate improvements based on the working model. RFC 1034,
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering "Domain Names-Concepts and Facilities", and RFC 1035, "Domain
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering Names-Implementation and Specification" were published and
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering became the standards upon which all <acronym class="acronym">DNS</acronym> implementations are
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering The first working domain name server, called "Jeeves", was
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering written in 1983-84 by Paul Mockapetris for operation on DEC
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering machines located at the University of Southern California's
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering Sciences Institute (USC-ISI) and SRI International's Network
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering Center (SRI-NIC). A <acronym class="acronym">DNS</acronym> server for
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering Unix machines, the Berkeley Internet
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering Name Domain (<acronym class="acronym">BIND</acronym>) package, was
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering written soon after by a group of
204fa33c82588c47ebeef3f8c4c0b7da750e37f7Lennart Poettering graduate students at the University of California at Berkeley
e0d25329b23a43332ea340f9907721873a316f4eKay Sievers a grant from the US Defense Advanced Research Projects
e0d25329b23a43332ea340f9907721873a316f4eKay Sievers Administration
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering Versions of <acronym class="acronym">BIND</acronym> through
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering 4.8.3 were maintained by the Computer
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering Systems Research Group (CSRG) at UC Berkeley. Douglas Terry, Mark
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering Painter, David Riggle and Songnian Zhou made up the initial <acronym class="acronym">BIND</acronym>
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering project team. After that, additional work on the software package
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering was done by Ralph Campbell. Kevin Dunlap, a Digital Equipment
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering employee on loan to the CSRG, worked on <acronym class="acronym">BIND</acronym> for 2 years, from 1985
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering to 1987. Many other people also contributed to <acronym class="acronym">BIND</acronym> development
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering during that time: Doug Kingston, Craig Partridge, Smoot
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering Carl-Mitchell,
ccd07a083e8040a5bb091c5036ab1b4493ff8363Lennart Poettering Mike Muuss, Jim Bloom and Mike Schwartz. <acronym class="acronym">BIND</acronym> maintenance was subsequently
ccd07a083e8040a5bb091c5036ab1b4493ff8363Lennart Poettering handled by Mike Karels and �ivind Kure.
353e12c2f4a9e96a47eb80b80d2ffb7bc1d44a1bLennart Poettering <acronym class="acronym">BIND</acronym> versions 4.9 and 4.9.1 were
353e12c2f4a9e96a47eb80b80d2ffb7bc1d44a1bLennart Poettering released by Digital Equipment
353e12c2f4a9e96a47eb80b80d2ffb7bc1d44a1bLennart Poettering Corporation (now Compaq Computer Corporation). Paul Vixie, then
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering a DEC employee, became <acronym class="acronym">BIND</acronym>'s
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering primary caretaker. He was assisted
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering by Phil Almquist, Robert Elz, Alan Barrett, Paul Albitz, Bryan
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering Beecher, Andrew
d26e4270409506cd398875216413b651d6ee7de6Lennart Poettering Partan, Andy Cherenson, Tom Limoncelli, Berthold Paffrath, Fuat
d26e4270409506cd398875216413b651d6ee7de6Lennart Poettering Baran, Anant Kumar, Art Harkin, Win Treese, Don Lewis, Christophe
d26e4270409506cd398875216413b651d6ee7de6Lennart Poettering Wolfhugel, and others.
d26e4270409506cd398875216413b651d6ee7de6Lennart Poettering In 1994, <acronym class="acronym">BIND</acronym> version 4.9.2 was sponsored by
d26e4270409506cd398875216413b651d6ee7de6Lennart Poettering Vixie Enterprises. Paul
d26e4270409506cd398875216413b651d6ee7de6Lennart Poettering Vixie became <acronym class="acronym">BIND</acronym>'s principal
d26e4270409506cd398875216413b651d6ee7de6Lennart Poettering <acronym class="acronym">BIND</acronym> versions from 4.9.3 onward
d26e4270409506cd398875216413b651d6ee7de6Lennart Poettering have been developed and maintained
d26e4270409506cd398875216413b651d6ee7de6Lennart Poettering by the Internet Systems Consortium and its predecessor,
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering the Internet Software Consortium, with support being provided
b13df9644bc6d4823b5a84e8a6bbf3bbb2c207c2Lennart Poettering by ISC's sponsors.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering As co-architects/programmers, Bob Halley and
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering Paul Vixie released the first production-ready version of
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering <acronym class="acronym">BIND</acronym> version 8 in May 1997.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering BIND version 9 was released in September 2000 and is a
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering major rewrite of nearly all aspects of the underlying
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering BIND architecture.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering BIND version 4 is officially deprecated and BIND version
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering 8 development is considered maintenance-only in favor
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering of BIND version 9. No additional development is done
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering on BIND version 4 or BIND version 8 other than for
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering security-related patches.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering <acronym class="acronym">BIND</acronym> development work is made
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering possible today by the sponsorship
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering of several corporations, and by the tireless work efforts of
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering numerous individuals.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<div class="titlepage"><div><div><h2 class="title" style="clear: both">
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="id2598198"></a>General <acronym class="acronym">DNS</acronym> Reference Information</h2></div></div></div>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<div class="titlepage"><div><div><h3 class="title">
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="ipv6addresses"></a>IPv6 addresses (AAAA)</h3></div></div></div>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering IPv6 addresses are 128-bit identifiers for interfaces and
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering sets of interfaces which were introduced in the <acronym class="acronym">DNS</acronym> to facilitate
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering scalable Internet routing. There are three types of addresses: <span class="emphasis"><em>Unicast</em></span>,
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering an identifier for a single interface;
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering <span class="emphasis"><em>Anycast</em></span>,
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering an identifier for a set of interfaces; and <span class="emphasis"><em>Multicast</em></span>,
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering an identifier for a set of interfaces. Here we describe the global
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering Unicast address scheme. For more information, see RFC 3587,
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering "Global Unicast Address Format."
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering IPv6 unicast addresses consist of a
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering <span class="emphasis"><em>global routing prefix</em></span>, a
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering <span class="emphasis"><em>subnet identifier</em></span>, and an
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering <span class="emphasis"><em>interface identifier</em></span>.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering The global routing prefix is provided by the
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering upstream provider or ISP, and (roughly) corresponds to the
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering IPv4 <span class="emphasis"><em>network</em></span> section
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering of the address range.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering The subnet identifier is for local subnetting, much the
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering same as subnetting an
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering IPv4 /16 network into /24 subnets.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering The interface identifier is the address of an individual
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering interface on a given network; in IPv6, addresses belong to
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering interfaces rather than to machines.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering The subnetting capability of IPv6 is much more flexible than
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering that of IPv4: subnetting can be carried out on bit boundaries,
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering in much the same way as Classless InterDomain Routing
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering (CIDR), and the DNS PTR representation ("nibble" format)
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering makes setting up reverse zones easier.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering The Interface Identifier must be unique on the local link,
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering and is usually generated automatically by the IPv6
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering implementation, although it is usually possible to
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering override the default setting if necessary. A typical IPv6
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering address might look like:
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering <span><strong class="command">2001:db8:201:9:a00:20ff:fe81:2b32</strong></span>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering IPv6 address specifications often contain long strings
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering of zeros, so the architects have included a shorthand for
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering them. The double colon (`::') indicates the longest possible
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering of zeros that can fit, and can be used only once in an address.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<div class="titlepage"><div><div><h2 class="title" style="clear: both">
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="bibliography"></a>Bibliography (and Suggested Reading)</h2></div></div></div>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<div class="titlepage"><div><div><h3 class="title">
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="rfcs"></a>Request for Comments (RFCs)</h3></div></div></div>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering Specification documents for the Internet protocol suite, including
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering the <acronym class="acronym">DNS</acronym>, are published as part of
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering the Request for Comments (RFCs)
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering series of technical notes. The standards themselves are defined
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering by the Internet Engineering Task Force (IETF) and the Internet
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering Engineering Steering Group (IESG). RFCs can be obtained online via FTP at:
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering <a href="ftp://www.isi.edu/in-notes/" target="_top">
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering ftp://www.isi.edu/in-notes/RFC<em class="replaceable"><code>xxxx</code></em>.txt
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering (where <em class="replaceable"><code>xxxx</code></em> is
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering the number of the RFC). RFCs are also available via the Web at:
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering <a href="http://www.ietf.org/rfc/" target="_top">http://www.ietf.org/rfc/</a>.
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<div class="titlepage"><div><div><h4 class="title">
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="id2598386"></a>Bibliography</h4></div></div></div>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="id2598396"></a><p>[<abbr class="abbrev">RFC974</abbr>] <span class="author"><span class="firstname">C.</span> <span class="surname">Partridge</span>. </span><span class="title"><i>Mail Routing and the Domain System</i>. </span><span class="pubdate">January 1986. </span></p>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="id2598420"></a><p>[<abbr class="abbrev">RFC1034</abbr>] <span class="author"><span class="firstname">P.V.</span> <span class="surname">Mockapetris</span>. </span><span class="title"><i>Domain Names — Concepts and Facilities</i>. </span><span class="pubdate">November 1987. </span></p>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="id2598443"></a><p>[<abbr class="abbrev">RFC1035</abbr>] <span class="author"><span class="firstname">P. V.</span> <span class="surname">Mockapetris</span>. </span><span class="title"><i>Domain Names — Implementation and
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering Specification</i>. </span><span class="pubdate">November 1987. </span></p>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="proposed_standards"></a>Proposed Standards</h3>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="id2598480"></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="title"><i>Clarifications to the <acronym class="acronym">DNS</acronym>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering Specification</i>. </span><span class="pubdate">July 1997. </span></p>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="id2598574"></a><p>[<abbr class="abbrev">RFC2308</abbr>] <span class="author"><span class="firstname">M.</span> <span class="surname">Andrews</span>. </span><span class="title"><i>Negative Caching of <acronym class="acronym">DNS</acronym>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering Queries</i>. </span><span class="pubdate">March 1998. </span></p>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="id2598600"></a><p>[<abbr class="abbrev">RFC1995</abbr>] <span class="author"><span class="firstname">M.</span> <span class="surname">Ohta</span>. </span><span class="title"><i>Incremental Zone Transfer in <acronym class="acronym">DNS</acronym></i>. </span><span class="pubdate">August 1996. </span></p>
220a21d38f675eb835f5758e3d23e896573aa5eaLennart Poettering<a name="id2598625"></a><p>[<abbr class="abbrev">RFC1996</abbr>] <span class="author"><span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="title"><i>A Mechanism for Prompt Notification of Zone Changes</i>. </span><span class="pubdate">August 1996. </span></p>
<a name="id2598648"></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="title"><i>Dynamic Updates in the Domain Name System</i>. </span><span class="pubdate">April 1997. </span></p>
<a name="id2598704"></a><p>[<abbr class="abbrev">RFC2671</abbr>] <span class="authorgroup"><span class="firstname">P.</span> <span class="surname">Vixie</span>. </span><span class="title"><i>Extension Mechanisms for DNS (EDNS0)</i>. </span><span class="pubdate">August 1997. </span></p>
<a name="id2598730"></a><p>[<abbr class="abbrev">RFC2672</abbr>] <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Crawford</span>. </span><span class="title"><i>Non-Terminal DNS Name Redirection</i>. </span><span class="pubdate">August 1999. </span></p>
<a name="id2598757"></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="title"><i>Secret Key Transaction Authentication for <acronym class="acronym">DNS</acronym> (TSIG)</i>. </span><span class="pubdate">May 2000. </span></p>
<a name="id2598819"></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="title"><i>Secret Key Establishment for DNS (TKEY RR)</i>. </span><span class="pubdate">September 2000. </span></p>
<a name="id2598849"></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="title"><i>DNS Request and Transaction Signatures (SIG(0)s)</i>. </span><span class="pubdate">September 2000. </span></p>
<a name="id2598878"></a><p>[<abbr class="abbrev">RFC3007</abbr>] <span class="authorgroup"><span class="firstname">B.</span> <span class="surname">Wellington</span>. </span><span class="title"><i>Secure Domain Name System (DNS) Dynamic Update</i>. </span><span class="pubdate">November 2000. </span></p>
<a name="id2598905"></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="title"><i>Generic Security Service Algorithm for Secret
<a name="id2599056"></a><p>[<abbr class="abbrev">RFC3225</abbr>] <span class="authorgroup"><span class="firstname">D.</span> <span class="surname">Conrad</span>. </span><span class="title"><i>Indicating Resolver Support of DNSSEC</i>. </span><span class="pubdate">December 2001. </span></p>
<a name="id2599082"></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="title"><i>Threat Analysis of the Domain Name System (DNS)</i>. </span><span class="pubdate">August 2004. </span></p>
<a name="id2599118"></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="title"><i>DNS Security Introduction and Requirements</i>. </span><span class="pubdate">March 2005. </span></p>
<a name="id2599184"></a><p>[<abbr class="abbrev">RFC4044</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="title"><i>Resource Records for the DNS Security Extensions</i>. </span><span class="pubdate">March 2005. </span></p>
<a name="id2599249"></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="title"><i>Protocol Modifications for the DNS
<a name="id2599322"></a><p>[<abbr class="abbrev">RFC1535</abbr>] <span class="author"><span class="firstname">E.</span> <span class="surname">Gavron</span>. </span><span class="title"><i>A Security Problem and Proposed Correction With Widely
Deployed <acronym class="acronym">DNS</acronym> Software.</i>. </span><span class="pubdate">October 1993. </span></p>
<a name="id2599348"></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="title"><i>Common <acronym class="acronym">DNS</acronym> Implementation
<a name="id2599416"></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="title"><i>Serial Number Arithmetic</i>. </span><span class="pubdate">August 1996. </span></p>
<a name="id2599451"></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="title"><i>Common Misbehaviour Against <acronym class="acronym">DNS</acronym>
<a name="id2599497"></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="title"><i>New <acronym class="acronym">DNS</acronym> RR Definitions</i>. </span><span class="pubdate">October 1990. </span></p>
<a name="id2599555"></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="title"><i><acronym class="acronym">DNS</acronym> NSAP Resource Records</i>. </span><span class="pubdate">October 1994. </span></p>
<a name="id2599592"></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="title"><i>Resolution of Uniform Resource Identifiers using
<a name="id2599627"></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="title"><i>A Means for Expressing Location Information in the
<a name="id2599682"></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="title"><i>A <acronym class="acronym">DNS</acronym> RR for Specifying the
<a name="id2599720"></a><p>[<abbr class="abbrev">RFC2163</abbr>] <span class="author"><span class="firstname">A.</span> <span class="surname">Allocchio</span>. </span><span class="title"><i>Using the Internet <acronym class="acronym">DNS</acronym> to
<a name="id2599814"></a><p>[<abbr class="abbrev">RFC2230</abbr>] <span class="author"><span class="firstname">R.</span> <span class="surname">Atkinson</span>. </span><span class="title"><i>Key Exchange Delegation Record for the <acronym class="acronym">DNS</acronym></i>. </span><span class="pubdate">October 1997. </span></p>
<a name="id2599840"></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="title"><i>DSA KEYs and SIGs in the Domain Name System (DNS)</i>. </span><span class="pubdate">March 1999. </span></p>
<a name="id2599866"></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="title"><i>RSA/MD5 KEYs and SIGs in the Domain Name System (DNS)</i>. </span><span class="pubdate">March 1999. </span></p>
<a name="id2599893"></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="title"><i>Storing Certificates in the Domain Name System (DNS)</i>. </span><span class="pubdate">March 1999. </span></p>
<a name="id2599932"></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="title"><i>Storage of Diffie-Hellman Keys in the Domain Name System (DNS)</i>. </span><span class="pubdate">March 1999. </span></p>
<a name="id2599962"></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="title"><i>Detached Domain Name System (DNS) Information</i>. </span><span class="pubdate">March 1999. </span></p>
<a name="id2599992"></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="title"><i>A DNS RR for specifying the location of services (DNS SRV)</i>. </span><span class="pubdate">February 2000. </span></p>
<a name="id2600035"></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="title"><i>The Naming Authority Pointer (NAPTR) DNS Resource Record</i>. </span><span class="pubdate">September 2000. </span></p>
<a name="id2600068"></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="title"><i>RSA/SHA-1 SIGs and RSA KEYs in the Domain Name System (DNS)</i>. </span><span class="pubdate">May 2001. </span></p>
<a name="id2600094"></a><p>[<abbr class="abbrev">RFC3123</abbr>] <span class="author"><span class="firstname">P.</span> <span class="surname">Koch</span>. </span><span class="title"><i>A DNS RR Type for Lists of Address Prefixes (APL RR)</i>. </span><span class="pubdate">June 2001. </span></p>
<a name="id2600118"></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="title"><i><acronym class="acronym">DNS</acronym> Extensions to support IP
<a name="id2600176"></a><p>[<abbr class="abbrev">RFC3597</abbr>] <span class="author"><span class="firstname">A.</span> <span class="surname">Gustafsson</span>. </span><span class="title"><i>Handling of Unknown DNS Resource Record (RR) Types</i>. </span><span class="pubdate">September 2003. </span></p>
<a name="id2600208"></a><p>[<abbr class="abbrev">RFC1101</abbr>] <span class="author"><span class="firstname">P. V.</span> <span class="surname">Mockapetris</span>. </span><span class="title"><i><acronym class="acronym">DNS</acronym> Encoding of Network Names
<a name="id2600233"></a><p>[<abbr class="abbrev">RFC1123</abbr>] <span class="author"><span class="surname">Braden</span>. </span><span class="title"><i>Requirements for Internet Hosts - Application and
<a name="id2600256"></a><p>[<abbr class="abbrev">RFC1591</abbr>] <span class="author"><span class="firstname">J.</span> <span class="surname">Postel</span>. </span><span class="title"><i>Domain Name System Structure and Delegation</i>. </span><span class="pubdate">March 1994. </span></p>
<a name="id2600279"></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="title"><i>Classless IN-ADDR.ARPA Delegation</i>. </span><span class="pubdate">March 1998. </span></p>
<a name="id2600325"></a><p>[<abbr class="abbrev">RFC2826</abbr>] <span class="authorgroup"><span class="surname">Internet Architecture Board</span>. </span><span class="title"><i>IAB Technical Comment on the Unique DNS Root</i>. </span><span class="pubdate">May 2000. </span></p>
<a name="id2600348"></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="title"><i>Domain Name System (DNS) IANA Considerations</i>. </span><span class="pubdate">September 2000. </span></p>
<a name="id2600406"></a><p>[<abbr class="abbrev">RFC1033</abbr>] <span class="author"><span class="firstname">M.</span> <span class="surname">Lottor</span>. </span><span class="title"><i>Domain administrators operations guide.</i>. </span><span class="pubdate">November 1987. </span></p>
<a name="id2600429"></a><p>[<abbr class="abbrev">RFC1537</abbr>] <span class="author"><span class="firstname">P.</span> <span class="surname">Beertema</span>. </span><span class="title"><i>Common <acronym class="acronym">DNS</acronym> Data File
<a name="id2600456"></a><p>[<abbr class="abbrev">RFC1912</abbr>] <span class="author"><span class="firstname">D.</span> <span class="surname">Barr</span>. </span><span class="title"><i>Common <acronym class="acronym">DNS</acronym> Operational and
<a name="id2600483"></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="title"><i>Operational Criteria for Root Name Servers.</i>. </span><span class="pubdate">October 1996. </span></p>
<a name="id2600519"></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="title"><i>Use of <acronym class="acronym">DNS</acronym> Aliases for
<a name="id2600565"></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="title"><i>A Tangled Web: Issues of I18N, Domain Names,
<a name="id2600597"></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="title"><i>Internationalizing Domain Names in Applications (IDNA)</i>. </span><span class="pubdate">March 2003. </span></p>
<a name="id2600643"></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="title"><i>Nameprep: A Stringprep Profile for Internationalized Domain Names</i>. </span><span class="pubdate">March 2003. </span></p>
<a name="id2600678"></a><p>[<abbr class="abbrev">RFC3492</abbr>] <span class="authorgroup"><span class="firstname">A.</span> <span class="surname">Costello</span>. </span><span class="title"><i>Punycode: A Bootstring encoding of Unicode
<a name="id2600723"></a><p>[<abbr class="abbrev">RFC1464</abbr>] <span class="author"><span class="firstname">R.</span> <span class="surname">Rosenbaum</span>. </span><span class="title"><i>Using the Domain Name System To Store Arbitrary String
<a name="id2600745"></a><p>[<abbr class="abbrev">RFC1713</abbr>] <span class="author"><span class="firstname">A.</span> <span class="surname">Romao</span>. </span><span class="title"><i>Tools for <acronym class="acronym">DNS</acronym> Debugging</i>. </span><span class="pubdate">November 1994. </span></p>
<a name="id2600771"></a><p>[<abbr class="abbrev">RFC1794</abbr>] <span class="author"><span class="firstname">T.</span> <span class="surname">Brisco</span>. </span><span class="title"><i><acronym class="acronym">DNS</acronym> Support for Load
<a name="id2600796"></a><p>[<abbr class="abbrev">RFC2240</abbr>] <span class="author"><span class="firstname">O.</span> <span class="surname">Vaughan</span>. </span><span class="title"><i>A Legal Basis for Domain Name Allocation</i>. </span><span class="pubdate">November 1997. </span></p>
<a name="id2600820"></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="title"><i>Domain Names and Company Name Retrieval</i>. </span><span class="pubdate">May 1998. </span></p>
<a name="id2600866"></a><p>[<abbr class="abbrev">RFC2352</abbr>] <span class="author"><span class="firstname">O.</span> <span class="surname">Vaughan</span>. </span><span class="title"><i>A Convention For Using Legal Names as Domain Names</i>. </span><span class="pubdate">May 1998. </span></p>
<a name="id2600889"></a><p>[<abbr class="abbrev">RFC3071</abbr>] <span class="authorgroup"><span class="firstname">J.</span> <span class="surname">Klensin</span>. </span><span class="title"><i>Reflections on the DNS, RFC 1591, and Categories of Domains</i>. </span><span class="pubdate">February 2001. </span></p>
<a name="id2600916"></a><p>[<abbr class="abbrev">RFC3258</abbr>] <span class="authorgroup"><span class="firstname">T.</span> <span class="surname">Hardie</span>. </span><span class="title"><i>Distributing Authoritative Name Servers via
<a name="id2600941"></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="title"><i>DNS IPv6 Transport Operational Guidelines</i>. </span><span class="pubdate">September 2004. </span></p>
<a name="id2600985"></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="title"><i><acronym class="acronym">DNS</acronym> Encoding of Geographical
<a name="id2601043"></a><p>[<abbr class="abbrev">RFC2673</abbr>] <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Crawford</span>. </span><span class="title"><i>Binary Labels in the Domain Name System</i>. </span><span class="pubdate">August 1999. </span></p>
<a name="id2601069"></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="title"><i>DNS Extensions to Support IPv6 Address Aggregation
<a name="id2601117"></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="title"><i>Domain Name System Security Extensions</i>. </span><span class="pubdate">January 1997. </span></p>
<a name="id2601157"></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="title"><i>Secure Domain Name System Dynamic Update</i>. </span><span class="pubdate">April 1997. </span></p>
<a name="id2601184"></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="title"><i>Domain Name System Security Extensions</i>. </span><span class="pubdate">March 1999. </span></p>
<a name="id2601213"></a><p>[<abbr class="abbrev">RFC3008</abbr>] <span class="authorgroup"><span class="firstname">B.</span> <span class="surname">Wellington</span>. </span><span class="title"><i>Domain Name System Security (DNSSEC)
<a name="id2601239"></a><p>[<abbr class="abbrev">RFC3090</abbr>] <span class="authorgroup"><span class="firstname">E.</span> <span class="surname">Lewis</span>. </span><span class="title"><i>DNS Security Extension Clarification on Zone Status</i>. </span><span class="pubdate">March 2001. </span></p>
<a name="id2601266"></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="title"><i>Limiting the Scope of the KEY Resource Record (RR)</i>. </span><span class="pubdate">December 2002. </span></p>
<a name="id2601370"></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="title"><i>Redefinition of DNS Authenticated Data (AD) bit</i>. </span><span class="pubdate">November 2003. </span></p>
<a name="id2601406"></a><p>[<abbr class="abbrev">RFC3658</abbr>] <span class="authorgroup"><span class="firstname">O.</span> <span class="surname">Gudmundsson</span>. </span><span class="title"><i>Delegation Signer (DS) Resource Record (RR)</i>. </span><span class="pubdate">December 2003. </span></p>
<a name="id2601433"></a><p>[<abbr class="abbrev">RFC3755</abbr>] <span class="authorgroup"><span class="firstname">S.</span> <span class="surname">Weiler</span>. </span><span class="title"><i>Legacy Resolver Compatibility for Delegation Signer (DS)</i>. </span><span class="pubdate">May 2004. </span></p>
<a name="id2601460"></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="title"><i>Domain Name System KEY (DNSKEY) Resource Record
<a name="id2601505"></a><p>[<abbr class="abbrev">RFC3845</abbr>] <span class="authorgroup"><span class="firstname">J.</span> <span class="surname">Schlyter</span>. </span><span class="title"><i>DNS Security (DNSSEC) NextSECure (NSEC) RDATA Format</i>. </span><span class="pubdate">August 2004. </span></p>
<a name="id2601558"></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="title"><i><acronym class="acronym">DNS</acronym> and <acronym class="acronym">BIND</acronym></i>. </span><span class="copyright">Copyright � 1998 Sebastopol, CA: O'Reilly and Associates. </span></p>