@ IN SOA router.myhome.net. root.router.myhome.net. ( 1999013100 ; Serial 28800 ; Refresh 14400 ; Retry 3600000 ; Expire 86400 ) ; Minimum NS router.myhome.net. MX 10 router.myhome.net. ; Primary Mail Exchanger 20 mail.myfakedomain.com ; Secondary Mail Exchanger localhost IN A 127.0.0.1 router IN A 192.168.2.1 IN MX 5 router.myhome.net. ns IN CNAME router.myhome.net. gateway IN A 192.168.2.2 IN MX 5 server.myhome.net.