I do this to limit queries to my LAN only. In the options section: allow-query { localhost;192.168.2.0/24; }; recursion yes; ++ Olivier <div>2008/2/3, Luc MAIGNAN <<a href="mailto:luc.maignan@winxpert.com">luc.maignan@winxpert.com</a>>:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Hi all, I've setup a DNS server (Bind/Named of course) to resolve several web servers I host. How can I restrict on my DNS server queries that only apply to my domains names and not any ? (in others words, how to disable my server to be an open-relay dns server ?) Any help would be appreciated BR -- fedora-list mailing list <a href="mailto:fedora-list@redhat.com">fedora-list@redhat.com</a> To unsubscribe: <a href="https://www.redhat.com/mailman/listinfo/fedora-list">https://www.redhat.com/mailman/listinfo/fedora-list</a> </blockquote></div>