\$TTL 300
@                       IN      SOA     $cobbler_server. nobody.example.com. (
                                        $serial   ; Serial
                                        600         ; Refresh
                                        1800         ; Retry
                                        604800       ; Expire
                                        300          ; TTL 
                                        )

                        IN      NS      $cobbler_server.


$host_record