zone "d.org" {
        type master;
        file "/var/named/d.org.db";
};

$TTL 1000
@ IN SOA server.d.org. d.gmail.com. (
        2013042201  ;Serial
        3600        ;Refresh
        1800        ;Retry
        604800      ;Expire
        1000 )      ;Minimum TTL

server IN A 44.44.44.44

@ in NS server
@ IN A 44.44.44.44

localhost IN A 127.0.0.1

www IN CNAME @

named-checkzone d.org /var/named/d.org.db

host d.org

host server.d.org

44.44.44.44 server.d.org server
127.0.0.1               localhost.localdomain localhost
::1             localhost6.localdomain6 localhost6

NETWORKING=yes
NETWORKING_IPV6=yes
HOSTNAME=server.d.org
GATEWAY=55.55.55.55