@       IN      SOA     ns1.mydomain.com.my.   root.mydomain.com.my. (
                        1999042901        ; serial (yymmddxx)
                        10800           ; refresh 3 hours
                        3600            ; retry 1 hour
                        604800          ; expire 7 days
                        43200)          ; minimum 12 hours
                IN      NS      ns1.mydomain.com.my.
1	IN PTR	ns1.mydomain.com.my.
