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+++ b/contrib/bind9/bin/dig/nslookup.html
@@ -1,5 +1,5 @@
<!--
- - Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC")
-
- Permission to use, copy, modify, and distribute this software for any
- purpose with or without fee is hereby granted, provided that the above
@@ -13,15 +13,15 @@
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: nslookup.html,v 1.1.6.12 2006/06/29 13:02:30 marka Exp $ -->
+<!-- $Id: nslookup.html,v 1.1.10.19 2007/01/30 00:23:44 marka Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>nslookup</title>
-<meta name="generator" content="DocBook XSL Stylesheets V1.70.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2482694"></a><div class="titlepage"></div>
+<a name="id2476276"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>nslookup &#8212; query Internet name servers interactively</p>
@@ -31,234 +31,279 @@
<div class="cmdsynopsis"><p><code class="command">nslookup</code> [<code class="option">-option</code>] [name | -] [server]</p></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2549404"></a><h2>DESCRIPTION</h2>
-<p>
-<span><strong class="command">Nslookup</strong></span>
-is a program to query Internet domain name servers. <span><strong class="command">Nslookup</strong></span>
-has two modes: interactive and non-interactive. Interactive mode allows
-the user to query name servers for information about various hosts and
-domains or to print a list of hosts in a domain. Non-interactive mode is
-used to print just the name and requested information for a host or
-domain.
-</p>
+<a name="id2543355"></a><h2>DESCRIPTION</h2>
+<p><span><strong class="command">Nslookup</strong></span>
+ is a program to query Internet domain name servers. <span><strong class="command">Nslookup</strong></span>
+ has two modes: interactive and non-interactive. Interactive mode allows
+ the user to query name servers for information about various hosts and
+ domains or to print a list of hosts in a domain. Non-interactive mode
+ is
+ used to print just the name and requested information for a host or
+ domain.
+ </p>
</div>
<div class="refsect1" lang="en">
-<a name="id2549421"></a><h2>ARGUMENTS</h2>
+<a name="id2543371"></a><h2>ARGUMENTS</h2>
<p>
-Interactive mode is entered in the following cases:
-</p>
+ Interactive mode is entered in the following cases:
+ </p>
<div class="orderedlist"><ol type="a">
<li><p>
-when no arguments are given (the default name server will be used)
-</p></li>
+ when no arguments are given (the default name server will be used)
+ </p></li>
<li><p>
-when the first argument is a hyphen (-) and the second argument is
-the host name or Internet address of a name server.
-</p></li>
+ when the first argument is a hyphen (-) and the second argument is
+ the host name or Internet address of a name server.
+ </p></li>
</ol></div>
<p>
-</p>
+ </p>
<p>
-Non-interactive mode is used when the name or Internet address of the
-host to be looked up is given as the first argument. The optional second
-argument specifies the host name or address of a name server.
-</p>
+ Non-interactive mode is used when the name or Internet address of the
+ host to be looked up is given as the first argument. The optional second
+ argument specifies the host name or address of a name server.
+ </p>
<p>
-Options can also be specified on the command line if they precede the
-arguments and are prefixed with a hyphen. For example, to
-change the default query type to host information, and the initial timeout to 10 seconds, type:
-</p>
+ Options can also be specified on the command line if they precede the
+ arguments and are prefixed with a hyphen. For example, to
+ change the default query type to host information, and the initial
+ timeout to 10 seconds, type:
+ </p>
<div class="informalexample"><pre class="programlisting">
nslookup -query=hinfo -timeout=10
</pre></div>
<p>
-</p>
+ </p>
</div>
<div class="refsect1" lang="en">
-<a name="id2549464"></a><h2>INTERACTIVE COMMANDS</h2>
+<a name="id2543413"></a><h2>INTERACTIVE COMMANDS</h2>
<div class="variablelist"><dl>
-<dt><span class="term">host [<span class="optional">server</span>]</span></dt>
+<dt><span class="term"><code class="constant">host</code> [<span class="optional">server</span>]</span></dt>
<dd>
<p>
-Look up information for host using the current default server or
-using server, if specified. If host is an Internet address and
-the query type is A or PTR, the name of the host is returned.
-If host is a name and does not have a trailing period, the
-search list is used to qualify the name.
-</p>
+ Look up information for host using the current default server or
+ using server, if specified. If host is an Internet address and
+ the query type is A or PTR, the name of the host is returned.
+ If host is a name and does not have a trailing period, the
+ search list is used to qualify the name.
+ </p>
<p>
-To look up a host not in the current domain, append a period to
-the name.
-</p>
+ To look up a host not in the current domain, append a period to
+ the name.
+ </p>
</dd>
<dt><span class="term"><code class="constant">server</code> <em class="replaceable"><code>domain</code></em></span></dt>
<dd><p></p></dd>
<dt><span class="term"><code class="constant">lserver</code> <em class="replaceable"><code>domain</code></em></span></dt>
<dd><p>
-Change the default server to <em class="replaceable"><code>domain</code></em>; <code class="constant">lserver</code> uses the initial
-server to look up information about <em class="replaceable"><code>domain</code></em>, while <code class="constant">server</code> uses
-the current default server. If an authoritative answer can't be
-found, the names of servers that might have the answer are
-returned.
-</p></dd>
+ Change the default server to <em class="replaceable"><code>domain</code></em>; <code class="constant">lserver</code> uses the initial
+ server to look up information about <em class="replaceable"><code>domain</code></em>, while <code class="constant">server</code> uses
+ the current default server. If an authoritative answer can't be
+ found, the names of servers that might have the answer are
+ returned.
+ </p></dd>
<dt><span class="term"><code class="constant">root</code></span></dt>
-<dd><p>not implemented</p></dd>
+<dd><p>
+ not implemented
+ </p></dd>
<dt><span class="term"><code class="constant">finger</code></span></dt>
-<dd><p>not implemented</p></dd>
+<dd><p>
+ not implemented
+ </p></dd>
<dt><span class="term"><code class="constant">ls</code></span></dt>
-<dd><p>not implemented</p></dd>
+<dd><p>
+ not implemented
+ </p></dd>
<dt><span class="term"><code class="constant">view</code></span></dt>
-<dd><p>not implemented</p></dd>
+<dd><p>
+ not implemented
+ </p></dd>
<dt><span class="term"><code class="constant">help</code></span></dt>
-<dd><p>not implemented</p></dd>
+<dd><p>
+ not implemented
+ </p></dd>
<dt><span class="term"><code class="constant">?</code></span></dt>
-<dd><p>not implemented</p></dd>
+<dd><p>
+ not implemented
+ </p></dd>
<dt><span class="term"><code class="constant">exit</code></span></dt>
-<dd><p>Exits the program.</p></dd>
-<dt><span class="term"><code class="constant">set</code> <em class="replaceable"><code>keyword[<span class="optional">=value</span>]</code></em></span></dt>
+<dd><p>
+ Exits the program.
+ </p></dd>
+<dt><span class="term"><code class="constant">set</code>
+ <em class="replaceable"><code>keyword[<span class="optional">=value</span>]</code></em></span></dt>
<dd>
-<p>This command is used to change state information that affects
-the lookups. Valid keywords are:
- </p>
+<p>
+ This command is used to change state information that affects
+ the lookups. Valid keywords are:
+ </p>
<div class="variablelist"><dl>
<dt><span class="term"><code class="constant">all</code></span></dt>
-<dd><p>Prints the current values of the frequently used
- options to <span><strong class="command">set</strong></span>. Information about the current default
- server and host is also printed.
- </p></dd>
+<dd><p>
+ Prints the current values of the frequently used
+ options to <span><strong class="command">set</strong></span>.
+ Information about the current default
+ server and host is also printed.
+ </p></dd>
<dt><span class="term"><code class="constant">class=</code><em class="replaceable"><code>value</code></em></span></dt>
<dd>
<p>
- Change the query class to one of:
- </p>
+ Change the query class to one of:
+ </p>
<div class="variablelist"><dl>
<dt><span class="term"><code class="constant">IN</code></span></dt>
-<dd><p>the Internet class</p></dd>
+<dd><p>
+ the Internet class
+ </p></dd>
<dt><span class="term"><code class="constant">CH</code></span></dt>
-<dd><p>the Chaos class</p></dd>
+<dd><p>
+ the Chaos class
+ </p></dd>
<dt><span class="term"><code class="constant">HS</code></span></dt>
-<dd><p>the Hesiod class</p></dd>
+<dd><p>
+ the Hesiod class
+ </p></dd>
<dt><span class="term"><code class="constant">ANY</code></span></dt>
-<dd><p>wildcard</p></dd>
+<dd><p>
+ wildcard
+ </p></dd>
</dl></div>
<p>
- The class specifies the protocol group of the information.
- </p>
+ The class specifies the protocol group of the information.
+
+ </p>
<p>
- (Default = IN; abbreviation = cl)
- </p>
+ (Default = IN; abbreviation = cl)
+ </p>
</dd>
-<dt><span class="term"><code class="constant"><em class="replaceable"><code>[<span class="optional">no</span>]</code></em>debug</code></span></dt>
+<dt><span class="term"><code class="constant">
+ <em class="replaceable"><code>[<span class="optional">no</span>]</code></em>debug</code></span></dt>
<dd>
<p>
- Turn debugging mode on. A lot more information is
- printed about the packet sent to the server and the
- resulting answer.
- </p>
+ Turn debugging mode on. A lot more information is
+ printed about the packet sent to the server and the
+ resulting answer.
+ </p>
<p>
- (Default = nodebug; abbreviation = [<span class="optional">no</span>]deb)
- </p>
+ (Default = nodebug; abbreviation = [<span class="optional">no</span>]deb)
+ </p>
</dd>
-<dt><span class="term"><code class="constant"><em class="replaceable"><code>[<span class="optional">no</span>]</code></em>d2</code></span></dt>
+<dt><span class="term"><code class="constant">
+ <em class="replaceable"><code>[<span class="optional">no</span>]</code></em>d2</code></span></dt>
<dd>
<p>
- Turn debugging mode on. A lot more information is
- printed about the packet sent to the server and the
- resulting answer.
- </p>
+ Turn debugging mode on. A lot more information is
+ printed about the packet sent to the server and the
+ resulting answer.
+ </p>
<p>
- (Default = nod2)
- </p>
+ (Default = nod2)
+ </p>
</dd>
<dt><span class="term"><code class="constant">domain=</code><em class="replaceable"><code>name</code></em></span></dt>
<dd><p>
- Sets the search list to <em class="replaceable"><code>name</code></em>.
- </p></dd>
-<dt><span class="term"><code class="constant"><em class="replaceable"><code>[<span class="optional">no</span>]</code></em>search</code></span></dt>
+ Sets the search list to <em class="replaceable"><code>name</code></em>.
+ </p></dd>
+<dt><span class="term"><code class="constant">
+ <em class="replaceable"><code>[<span class="optional">no</span>]</code></em>search</code></span></dt>
<dd>
<p>
- If the lookup request contains at least one period but
- doesn't end with a trailing period, append the domain
- names in the domain search list to the request until an
- answer is received.
- </p>
+ If the lookup request contains at least one period but
+ doesn't end with a trailing period, append the domain
+ names in the domain search list to the request until an
+ answer is received.
+ </p>
<p>
- (Default = search)
- </p>
+ (Default = search)
+ </p>
</dd>
<dt><span class="term"><code class="constant">port=</code><em class="replaceable"><code>value</code></em></span></dt>
<dd>
<p>
- Change the default TCP/UDP name server port to <em class="replaceable"><code>value</code></em>.
- </p>
+ Change the default TCP/UDP name server port to <em class="replaceable"><code>value</code></em>.
+ </p>
<p>
- (Default = 53; abbreviation = po)
- </p>
+ (Default = 53; abbreviation = po)
+ </p>
</dd>
<dt><span class="term"><code class="constant">querytype=</code><em class="replaceable"><code>value</code></em></span></dt>
<dd><p></p></dd>
<dt><span class="term"><code class="constant">type=</code><em class="replaceable"><code>value</code></em></span></dt>
<dd>
<p>
- Change the type of the information query.
- </p>
+ Change the type of the information query.
+ </p>
<p>
- (Default = A; abbreviations = q, ty)
- </p>
+ (Default = A; abbreviations = q, ty)
+ </p>
</dd>
-<dt><span class="term"><code class="constant"><em class="replaceable"><code>[<span class="optional">no</span>]</code></em>recurse</code></span></dt>
+<dt><span class="term"><code class="constant">
+ <em class="replaceable"><code>[<span class="optional">no</span>]</code></em>recurse</code></span></dt>
<dd>
<p>
- Tell the name server to query other servers if it does not have the
- information.
- </p>
+ Tell the name server to query other servers if it does not
+ have the
+ information.
+ </p>
<p>
- (Default = recurse; abbreviation = [no]rec)
- </p>
+ (Default = recurse; abbreviation = [no]rec)
+ </p>
</dd>
<dt><span class="term"><code class="constant">retry=</code><em class="replaceable"><code>number</code></em></span></dt>
<dd><p>
- Set the number of retries to number.
- </p></dd>
+ Set the number of retries to number.
+ </p></dd>
<dt><span class="term"><code class="constant">timeout=</code><em class="replaceable"><code>number</code></em></span></dt>
<dd><p>
- Change the initial timeout interval for waiting for a
- reply to number seconds.
- </p></dd>
-<dt><span class="term"><code class="constant"><em class="replaceable"><code>[<span class="optional">no</span>]</code></em>vc</code></span></dt>
+ Change the initial timeout interval for waiting for a
+ reply to number seconds.
+ </p></dd>
+<dt><span class="term"><code class="constant">
+ <em class="replaceable"><code>[<span class="optional">no</span>]</code></em>vc</code></span></dt>
+<dd>
+<p>
+ Always use a virtual circuit when sending requests to the
+ server.
+ </p>
+<p>
+ (Default = novc)
+ </p>
+</dd>
+<dt><span class="term"><code class="constant">
+ <em class="replaceable"><code>[<span class="optional">no</span>]</code></em>fail</code></span></dt>
<dd>
<p>
- Always use a virtual circuit when sending requests to the server.
- </p>
+ Try the next nameserver if a nameserver responds with
+ SERVFAIL or a referral (nofail) or terminate query
+ (fail) on such a response.
+ </p>
<p>
- (Default = novc)
- </p>
+ (Default = nofail)
+ </p>
</dd>
</dl></div>
<p>
-</p>
+ </p>
</dd>
</dl></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2549990"></a><h2>FILES</h2>
-<p>
-<code class="filename">/etc/resolv.conf</code>
-</p>
+<a name="id2546279"></a><h2>FILES</h2>
+<p><code class="filename">/etc/resolv.conf</code>
+ </p>
</div>
<div class="refsect1" lang="en">
-<a name="id2550003"></a><h2>SEE ALSO</h2>
-<p>
-<span class="citerefentry"><span class="refentrytitle">dig</span>(1)</span>,
-<span class="citerefentry"><span class="refentrytitle">host</span>(1)</span>,
-<span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>.
-</p>
+<a name="id2546291"></a><h2>SEE ALSO</h2>
+<p><span class="citerefentry"><span class="refentrytitle">dig</span>(1)</span>,
+ <span class="citerefentry"><span class="refentrytitle">host</span>(1)</span>,
+ <span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>.
+ </p>
</div>
<div class="refsect1" lang="en">
-<a name="id2550038"></a><h2>Author</h2>
+<a name="id2546325"></a><h2>Author</h2>
<p>
-Andrew Cherenson
-</p>
+ Andrew Cherenson
+ </p>
</div>
</div></body>
</html>
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