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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;
allow-query {
none; //By default, block query for all domain
};
};

//
// a caching only nameserver config
//
controls {
inet 127.0.0.1 allow { localhost; } keys { rndckey; };
};
zone "." IN {
type hint;
file "named.ca";
};

zone "localhost" IN {
type master;
file "localhost.zone";
allow-update { none; }; // Block update
allow-query { any; }; // Allow query

};

zone "0.0.127.in-addr.arpa" IN {
type master;
file "named.local";
allow-update { none; }; // Block update
allow-query { any; }; // Allow query
};