options {
        directory "/var/named";
        /*
         * If there is a firewall between you and nameservers you want
         * to talk to, you might need to uncomment the query-source
         * directive below.  Previous versions of BIND always asked
         * questions using port 53, but BIND 8.1 uses an unprivileged
         * port by default.
         */
        // query-source address * port 53;
};

// 
// a caching only nameserver config
// 
zone "." {
        type hint;
        file "named.ca";
};

zone "0.0.127.in-addr.arpa" {
        type master;
        file "named.local";
};

zone "42.0.209.in-addr.arpa" {
        type master ;
        file "named.rev" ;
};

zone "expocity.com" {
        type master ;
        file "named.hosts" ;
};

zone "bluedot.com" {
        type master ;
        file "named.bluedot.hosts" ;
};

zone "boredsports.com" {
        type master ;
        file "named.boredsports.hosts" ;
};