{"id":2239,"date":"2010-10-20T01:30:45","date_gmt":"2010-10-20T07:30:45","guid":{"rendered":"http:\/\/gregsowell.com\/?p=2239"},"modified":"2010-10-14T10:17:15","modified_gmt":"2010-10-14T16:17:15","slug":"bind9-sending-reverse-records-to-another-name-server","status":"publish","type":"post","link":"https:\/\/gregsowell.com\/?p=2239","title":{"rendered":"Bind9 &#8211; Sending Reverse Records To Another Name Server"},"content":{"rendered":"<p>Occasionally I&#8217;ll have the need to send a block of reverse DNS entries from my BIND9 server over to someone else.<\/p>\n<p>When you create the entries in your reverse zone, be sure to use a DNS name verses an IP address for the alternate name server:<br \/>\nIf my subnet is 1.1.1.0\/24 and I wanted to send IP 1.1.1.2 over to DNS server 2.2.2.2 to be resolved I would do it as such.<\/p>\n<pre class=\"gs-code\"><code class=\"language-plaintext\">2.1.1.1.in-addr.arpa.\tIN\tNS\tns1.newserver.com.<\/code><\/pre>\n<p>In the above example, ns1.newserver.com resolves to 2.2.2.2.  <\/p>\n<p>If you try and do it like this, it will fail!:<\/p>\n<pre class=\"gs-code\"><code class=\"language-plaintext\">2.1.1.1.in-addr.arpa.\tIN\tNS\t2.2.2.2.<\/code><\/pre>\n<p>You also can&#8217;t have a PTR record and an NS record for the same address.<\/p>\n<p>Happy resolving \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Occasionally I&#8217;ll have the need to send a block of reverse DNS entries from my BIND9 server over to someone else. When you create\u2026<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-2239","post","type-post","status-publish","format-standard","hentry","category-server"],"_links":{"self":[{"href":"https:\/\/gregsowell.com\/index.php?rest_route=\/wp\/v2\/posts\/2239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gregsowell.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gregsowell.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gregsowell.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gregsowell.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2239"}],"version-history":[{"count":5,"href":"https:\/\/gregsowell.com\/index.php?rest_route=\/wp\/v2\/posts\/2239\/revisions"}],"predecessor-version":[{"id":2279,"href":"https:\/\/gregsowell.com\/index.php?rest_route=\/wp\/v2\/posts\/2239\/revisions\/2279"}],"wp:attachment":[{"href":"https:\/\/gregsowell.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gregsowell.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gregsowell.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}