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Gajus
Asked: 2011-05-25 23:58:07 +0800 CST

default name server behavior (named.conf configuration; Bind9)

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Is it possible to configure named.conf to have a default behavior?

For instance, if this is my named.conf ( https://gist.github.com/3c755018696e262ee4d9 ) & this is guubo.com.db ( https://gist.github.com/affa63b5a5b250b5de17 )

Basically there are many domains pointing to ns1.hotelpublisher.com ns2, .. and they all have the same configuration as guubo.com.db (except for the domain name, of course). But Google settings, server support email, etc. is same on every domain.

bind nameserver httpd

1 Answers

  1. Well, what I did was: I've created default.db file which I've included with every master zone. named.conf therefore looks like this:

    # [..]
zone "hotelpublisher.com"
{
    type master;
    file "/var/named/default.db";
};

zone "guubo.com"
{
    type master;
    file "/var/named/default.db";
};

    And default.db like this:

    $ttl 14400
@ IN SOA ns1.hotelpublisher.com. [email protected]. (
 2011041105; Serial in YYYYMMDDXX (XX is increment)
 10800; refresh seconds
 3600; retry
 604800; expire
 38400; minimum
);

@ IN A 77.79.10.25
@ IN NS ns1.hotelpublisher.com.
@ IN NS ns2.hotelpublisher.com.

@ IN MX 1 aspmx.l.google.com.
@ IN MX 5 alt1.aspmx.l.google.com.
@ IN MX 5 alt2.aspml.l.google.com.
@ IN MX 10 aspmx2.googlemail.com.
@ IN MX 10 aspmx3.googlemail.com.

www IN CNAME @
mail IN CNAME ghs.google.com.

@ TXT "v=spf1 a mx ptr mx:aspmx.googlemail.com include:aspmx.googlemail.com ~all"

    This removed a lot of redundancy. If any comments, feel free to share.

    • 3