options {
	directory "/var/named";
	listen-on { 127.0.0.1; };
	pid-file "named.pid";
	allow-query { any; };
	recursion no;
};
zone "0.0.127.in-addr.arpa" {
     type master;
     file "localhost.rev";
     notify no;
};
zone "example.com" {
     type master;
     file "db.example";
};