@       IN      SOA     router.myhome.net. root.router.myhome.net.  (
                                        1997022700 ; Serial
                                        28800      ; Refresh
                                        14400      ; Retry
                                        3600000    ; Expire
                                        86400 )    ; Minimum
                IN      NS     router.myhome.net.
1             IN      PTR    router.myhome.net.
2             IN      PTR    gateway.myhome.net.