options {
        directory "/var/named";
        pid-file "/var/run/named/named.pid";
        listen-on {
        YOUR_IP;
        127.0.0.1;
        };
        forwarders {
        4.2.2.1;
        8.8.8.8;
        };
        version "h";
        transfer-format many-answers;
};

zone "." in {
type hint;
file "root.hint";
};

zone "c2mcs.net" in {
type master;
file "/var/named/data/c2mcs.net";
allow-transfer { YOUR_SLAVE_IP; };
};