Reverse dns des not reach my IP

[Alex Jalali]

Hello,
 

My ISP has given me and IP address but they have also given it a name to
manage things let say:  server-123.123.123.1.my-isp.com 

 

In my server I have setup mydomain.com to map to 123.123.123.1 which is
fine. but when doing a reverse DNS check it only reaches up to
server--123.123.123.1.my-isp.com and does not reach to mydomain.com.

Is there something I can add to my zone file for the reverse look up to
reach mydomain.com

 

 

I have bind 8. This is in named.conf

 

zone "123.123.123.in-addr.arpa" IN {

        type master;

        file "123.123.123";

        allow-query { any; };

        allow-update { none; };

};

 

and this is my reverse DNS zone file "123.123.123" :

 

 

$TTL    86400

@                       1D IN   SOA     ns1.mydomain.com
hostmaster.mydomain.com. (

                                2003051603 ; serial

                                3H ; refresh

                                15M ; retry

                                1W ; expiry

                                1D ; minimum

                                )

@                       1D IN   NS      ns1.mydomain.com.

@                       1D IN   NS      ns2.mydomain.com.