Someone

options {
        directory "/var/named";

        listen-on { 127.0.0.1; 192.168.215.1; };
        /*
         * 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;
};
#----------------------------------------
# root name servers
#----------------------------------------

zone "." {
        type hint;
        file "named.root";
};
#----------------------------------------
# localhost PTR record
#----------------------------------------

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

zone "localhost." {
        type master;
        file "named.localhost";
};
#----------------------------------------
# local network PTR records
#----------------------------------------

zone "215.168.192.in-addr.arpa."
{
        type master;
        file "named.localnetwork";
};

zone "nj.trigence.com"
{
    type master;
    file "db.nj.trigence.com";
};