LinuxQuestions.org - DNS Config Issues

Add the following before the "options {"

Code:

acl "trusted" {

    192.168.0.0/24; 

    10.0.0.0/24;

    localhost;

    localnets;

 };

and the following after "allow-transfer {10.10.1.4;};"

Code:

    allow-query { any; };

    allow-recursion { trusted; };

    allow-query-cache { trusted; };

The example ACL includes 192.168.0.0/24 and 10.0.0.0/24 as sample networks. You'll have to replace those with networks ranges that reflect your environment. This configuration will allow all systems that can reach your server to request authoritative data, but only those hosts within the "trusted" ACL will have access to recursive queries.