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5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<title>named-checkzone</title>
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5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<hr>
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5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<div class="refentry" lang="en">
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<a name="man.named-checkzone"></a><div class="titlepage"></div>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<div class="refnamediv">
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<h2>Name</h2>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<p><span class="application">named-checkzone</span>, <span class="application">named-compilezone</span> &#8212; zone file validity checking or converting tool</p>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉</div>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<div class="refsynopsisdiv">
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<h2>Synopsis</h2>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<div class="cmdsynopsis"><p><code class="command">named-checkzone</code> [<code class="option">-d</code>] [<code class="option">-h</code>] [<code class="option">-j</code>] [<code class="option">-q</code>] [<code class="option">-v</code>] [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-f <em class="replaceable"><code>format</code></em></code>] [<code class="option">-F <em class="replaceable"><code>format</code></em></code>] [<code class="option">-J <em class="replaceable"><code>filename</code></em></code>] [<code class="option">-i <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-k <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-m <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-M <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-n <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-L <em class="replaceable"><code>serial</code></em></code>] [<code class="option">-o <em class="replaceable"><code>filename</code></em></code>] [<code class="option">-r <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-s <em class="replaceable"><code>style</code></em></code>] [<code class="option">-S <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-T <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-w <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-D</code>] [<code class="option">-W <em class="replaceable"><code>mode</code></em></code>] {zonename} {filename}</p></div>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<div class="cmdsynopsis"><p><code class="command">named-compilezone</code> [<code class="option">-d</code>] [<code class="option">-j</code>] [<code class="option">-q</code>] [<code class="option">-v</code>] [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-C <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-f <em class="replaceable"><code>format</code></em></code>] [<code class="option">-F <em class="replaceable"><code>format</code></em></code>] [<code class="option">-J <em class="replaceable"><code>filename</code></em></code>] [<code class="option">-i <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-k <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-m <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-n <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-L <em class="replaceable"><code>serial</code></em></code>] [<code class="option">-r <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-s <em class="replaceable"><code>style</code></em></code>] [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-T <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-w <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-D</code>] [<code class="option">-W <em class="replaceable"><code>mode</code></em></code>] {<code class="option">-o <em class="replaceable"><code>filename</code></em></code>} {zonename} {filename}</p></div>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉</div>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<div class="refsect1" lang="en">
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<a name="id2673030"></a><h2>DESCRIPTION</h2>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<p><span><strong class="command">named-checkzone</strong></span>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 checks the syntax and integrity of a zone file. It performs the
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 same checks as <span><strong class="command">named</strong></span> does when loading a
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 zone. This makes <span><strong class="command">named-checkzone</strong></span> useful for
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 checking zone files before configuring them into a name server.
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 </p>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<p>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 <span><strong class="command">named-compilezone</strong></span> is similar to
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 <span><strong class="command">named-checkzone</strong></span>, but it always dumps the
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 zone contents to a specified file in a specified format.
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 Additionally, it applies stricter check levels by default,
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 since the dump output will be used as an actual zone file
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 loaded by <span><strong class="command">named</strong></span>.
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 When manually specified otherwise, the check levels must at
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 least be as strict as those specified in the
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 <span><strong class="command">named</strong></span> configuration file.
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 </p>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉</div>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<div class="refsect1" lang="en">
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<a name="id2673080"></a><h2>OPTIONS</h2>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<div class="variablelist"><dl>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<dt><span class="term">-d</span></dt>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<dd><p>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 Enable debugging.
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 </p></dd>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<dt><span class="term">-h</span></dt>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉<dd><p>
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 Print the usage summary and exit.
5597be9bb88de138dfec9fa9176708443813925eTatuya JINMEI 神明達哉 </p></dd>
<dt><span class="term">-q</span></dt>
<dd><p>
Quiet mode - exit code only.
</p></dd>
<dt><span class="term">-v</span></dt>
<dd><p>
Print the version of the <span><strong class="command">named-checkzone</strong></span>
program and exit.
</p></dd>
<dt><span class="term">-j</span></dt>
<dd><p>
When loading a zone file, read the journal if it exists.
The journal file name is assumed to be the zone file name
appended with the string <code class="filename">.jnl</code>.
</p></dd>
<dt><span class="term">-J <em class="replaceable"><code>filename</code></em></span></dt>
<dd><p>
When loading the zone file read the journal from the given
file, if it exists. (Implies -j.)
</p></dd>
<dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
<dd><p>
Specify the class of the zone. If not specified, "IN" is assumed.
</p></dd>
<dt><span class="term">-i <em class="replaceable"><code>mode</code></em></span></dt>
<dd>
<p>
Perform post-load zone integrity checks. Possible modes are
<span><strong class="command">"full"</strong></span> (default),
<span><strong class="command">"full-sibling"</strong></span>,
<span><strong class="command">"local"</strong></span>,
<span><strong class="command">"local-sibling"</strong></span> and
<span><strong class="command">"none"</strong></span>.
</p>
<p>
Mode <span><strong class="command">"full"</strong></span> checks that MX records
refer to A or AAAA record (both in-zone and out-of-zone
hostnames). Mode <span><strong class="command">"local"</strong></span> only
checks MX records which refer to in-zone hostnames.
</p>
<p>
Mode <span><strong class="command">"full"</strong></span> checks that SRV records
refer to A or AAAA record (both in-zone and out-of-zone
hostnames). Mode <span><strong class="command">"local"</strong></span> only
checks SRV records which refer to in-zone hostnames.
</p>
<p>
Mode <span><strong class="command">"full"</strong></span> checks that delegation NS
records refer to A or AAAA record (both in-zone and out-of-zone
hostnames). It also checks that glue address records
in the zone match those advertised by the child.
Mode <span><strong class="command">"local"</strong></span> only checks NS records which
refer to in-zone hostnames or that some required glue exists,
that is when the nameserver is in a child zone.
</p>
<p>
Mode <span><strong class="command">"full-sibling"</strong></span> and
<span><strong class="command">"local-sibling"</strong></span> disable sibling glue
checks but are otherwise the same as <span><strong class="command">"full"</strong></span>
and <span><strong class="command">"local"</strong></span> respectively.
</p>
<p>
Mode <span><strong class="command">"none"</strong></span> disables the checks.
</p>
</dd>
<dt><span class="term">-f <em class="replaceable"><code>format</code></em></span></dt>
<dd><p>
Specify the format of the zone file.
Possible formats are <span><strong class="command">"text"</strong></span> (default),
<span><strong class="command">"raw"</strong></span>, and <span><strong class="command">"map"</strong></span>.
</p></dd>
<dt><span class="term">-F <em class="replaceable"><code>format</code></em></span></dt>
<dd>
<p>
Specify the format of the output file specified.
For <span><strong class="command">named-checkzone</strong></span>,
this does not cause any effects unless it dumps the zone
contents.
</p>
<p>
Possible formats are <span><strong class="command">"text"</strong></span> (default),
which is the standard textual representation of the zone,
and <span><strong class="command">"map"</strong></span>, <span><strong class="command">"raw"</strong></span>,
and <span><strong class="command">"raw=N"</strong></span>, which store the zone in a
binary format for rapid loading by <span><strong class="command">named</strong></span>.
<span><strong class="command">"raw=N"</strong></span> specifies the format version of
the raw zone file: if N is 0, the raw file can be read by
any version of <span><strong class="command">named</strong></span>; if N is 1, the file
can be read by release 9.9.0 or higher; the default is 1.
</p>
</dd>
<dt><span class="term">-k <em class="replaceable"><code>mode</code></em></span></dt>
<dd><p>
Perform <span><strong class="command">"check-names"</strong></span> checks with the
specified failure mode.
Possible modes are <span><strong class="command">"fail"</strong></span>
(default for <span><strong class="command">named-compilezone</strong></span>),
<span><strong class="command">"warn"</strong></span>
(default for <span><strong class="command">named-checkzone</strong></span>) and
<span><strong class="command">"ignore"</strong></span>.
</p></dd>
<dt><span class="term">-L <em class="replaceable"><code>serial</code></em></span></dt>
<dd><p>
When compiling a zone to "raw" or "map" format, set the
"source serial" value in the header to the specified serial
number. (This is expected to be used primarily for testing
purposes.)
</p></dd>
<dt><span class="term">-m <em class="replaceable"><code>mode</code></em></span></dt>
<dd><p>
Specify whether MX records should be checked to see if they
are addresses. Possible modes are <span><strong class="command">"fail"</strong></span>,
<span><strong class="command">"warn"</strong></span> (default) and
<span><strong class="command">"ignore"</strong></span>.
</p></dd>
<dt><span class="term">-M <em class="replaceable"><code>mode</code></em></span></dt>
<dd><p>
Check if a MX record refers to a CNAME.
Possible modes are <span><strong class="command">"fail"</strong></span>,
<span><strong class="command">"warn"</strong></span> (default) and
<span><strong class="command">"ignore"</strong></span>.
</p></dd>
<dt><span class="term">-n <em class="replaceable"><code>mode</code></em></span></dt>
<dd><p>
Specify whether NS records should be checked to see if they
are addresses.
Possible modes are <span><strong class="command">"fail"</strong></span>
(default for <span><strong class="command">named-compilezone</strong></span>),
<span><strong class="command">"warn"</strong></span>
(default for <span><strong class="command">named-checkzone</strong></span>) and
<span><strong class="command">"ignore"</strong></span>.
</p></dd>
<dt><span class="term">-o <em class="replaceable"><code>filename</code></em></span></dt>
<dd><p>
Write zone output to <code class="filename">filename</code>.
If <code class="filename">filename</code> is <code class="filename">-</code> then
write to standard out.
This is mandatory for <span><strong class="command">named-compilezone</strong></span>.
</p></dd>
<dt><span class="term">-r <em class="replaceable"><code>mode</code></em></span></dt>
<dd><p>
Check for records that are treated as different by DNSSEC but
are semantically equal in plain DNS.
Possible modes are <span><strong class="command">"fail"</strong></span>,
<span><strong class="command">"warn"</strong></span> (default) and
<span><strong class="command">"ignore"</strong></span>.
</p></dd>
<dt><span class="term">-s <em class="replaceable"><code>style</code></em></span></dt>
<dd><p>
Specify the style of the dumped zone file.
Possible styles are <span><strong class="command">"full"</strong></span> (default)
and <span><strong class="command">"relative"</strong></span>.
The full format is most suitable for processing
automatically by a separate script.
On the other hand, the relative format is more
human-readable and is thus suitable for editing by hand.
For <span><strong class="command">named-checkzone</strong></span>
this does not cause any effects unless it dumps the zone
contents.
It also does not have any meaning if the output format
is not text.
</p></dd>
<dt><span class="term">-S <em class="replaceable"><code>mode</code></em></span></dt>
<dd><p>
Check if a SRV record refers to a CNAME.
Possible modes are <span><strong class="command">"fail"</strong></span>,
<span><strong class="command">"warn"</strong></span> (default) and
<span><strong class="command">"ignore"</strong></span>.
</p></dd>
<dt><span class="term">-t <em class="replaceable"><code>directory</code></em></span></dt>
<dd><p>
Chroot to <code class="filename">directory</code> so that
include
directives in the configuration file are processed as if
run by a similarly chrooted named.
</p></dd>
<dt><span class="term">-T <em class="replaceable"><code>mode</code></em></span></dt>
<dd><p>
Check if Sender Policy Framework records (TXT and SPF)
both exist or both don't exist. A warning is issued
if they don't match. Possible modes are
<span><strong class="command">"warn"</strong></span> (default), <span><strong class="command">"ignore"</strong></span>.
</p></dd>
<dt><span class="term">-w <em class="replaceable"><code>directory</code></em></span></dt>
<dd><p>
chdir to <code class="filename">directory</code> so that
relative
filenames in master file $INCLUDE directives work. This
is similar to the directory clause in
<code class="filename">named.conf</code>.
</p></dd>
<dt><span class="term">-D</span></dt>
<dd><p>
Dump zone file in canonical format.
This is always enabled for <span><strong class="command">named-compilezone</strong></span>.
</p></dd>
<dt><span class="term">-W <em class="replaceable"><code>mode</code></em></span></dt>
<dd><p>
Specify whether to check for non-terminal wildcards.
Non-terminal wildcards are almost always the result of a
failure to understand the wildcard matching algorithm (RFC 1034).
Possible modes are <span><strong class="command">"warn"</strong></span> (default)
and
<span><strong class="command">"ignore"</strong></span>.
</p></dd>
<dt><span class="term">zonename</span></dt>
<dd><p>
The domain name of the zone being checked.
</p></dd>
<dt><span class="term">filename</span></dt>
<dd><p>
The name of the zone file.
</p></dd>
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2674022"></a><h2>RETURN VALUES</h2>
<p><span><strong class="command">named-checkzone</strong></span>
returns an exit status of 1 if
errors were detected and 0 otherwise.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2674036"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">named-checkconf</span>(8)</span>,
<em class="citetitle">RFC 1035</em>,
<em class="citetitle">BIND 9 Administrator Reference Manual</em>.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2674069"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>
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