options {
        directory "/var/bind";

        // uncomment the following lines to turn on DNS forwarding,
        // and change the forwarding ip address(es) :
        //forward first;
        forwarders {
                208.67.222.222;
                208.67.220.220;
        };

        listen-on-v6 { none; };
        listen-on { 127.0.0.1; 203.177.109.76; };

        // to allow only specific hosts to use the DNS server:
        //allow-query {
        //      127.0.0.1;
        //};
        default-server localhost;
        default-key    rndc_key;
        // if you have problems and are behind a firewall:
        //query-source address * port 53;
        pid-file "/var/run/named/named.pid";
};

controls {
        inet 127.0.0.1 allow { localhost; } keys { rndc_key; };
};

key "rndc_key"
{
        algorithm hmac-md5;
        secret "c3Ryb25nIGVub3VnaCBmb3IgYSBtYW4gYnV0IG1hZGUgZm9yIGEgd29tYW4K";
};

// Briefly, a zone which has been declared delegation-only will be effectively
// limited to containing NS RRs for subdomains, but no actual data beyond its
// own apex (for example, its SOA RR and apex NS RRset). This can be used to
// filter out "wildcard" or "synthesized" data from NAT boxes or from
// authoritative name servers whose undelegated (in-zone) data is of no
// interest.
// See http://www.isc.org/products/BIND/delegation-only.html for more info

//zone "COM" { type delegation-only; };
//zone "NET" { type delegation-only; };

zone "." IN {
        type hint;
        file "named.ca";
};

zone "localhost" IN {
        type master;
        file "pri/localhost.zone";
        allow-update { none; };
        notify no;
};

zone "127.in-addr.arpa" IN {
        type master;
        file "pri/127.zone";
        allow-update { none; };
        notify no;
};

zone "comsci.msuiit.edu.ph"  IN{
        type master;
        file "pri/db.comsci";
};