options {
        //
        //first alternative sample 'named.conf' file
        //for secondary master named server
        //
        directory        "/var/named";
        allow-query { 192.168.200/24; 192.168.201/24; };
        allow-transfer { 192.168.200/24; 192.168.201/24; };
};
logging{
        channel named_custom_log{
        file "/var/named/named_custom_log"  size 50m;
//      severity info;
 severity debug 9;
        print-severity yes;
        print-time yes;
        print-category yes;
 };
        category default{
        named_custom_log;
 };
};
zone "." in {
        type hint;
        file "named.ca";
};
zone "first.com" in {
        type slave;
        file "firsthosts.zone.slave";
        masters {192.168.200.69;};
};

zone "0.0.127.in-addr.arpa" in {
        type master;
        file "loopback.rev";
};

zone "200.168.192.in-addr.arpa" in {
        type slave;
        file "firsthosts.rev.slave";
        masters {192.168.200.69;};
};