options {
	query-source address 10.53.0.1;
	notify-source 10.53.0.1;
	transfer-source 10.53.0.1;
	port @PORT@;
	pid-file "named.pid";
	listen-on { 10.53.0.1; };
	listen-on-v6 { none; };
	recursion yes;
	allow-query { any; };
	forwarders { 10.53.0.3 port @PORT@; };
	forward only;
};
