On 03Feb2008 17:15, Luc MAIGNAN luc.maignan@winxpert.com wrote:
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 ?)
You need to turn off the "recursion" setting. From a DNS server I maintain, in the "options" section at the top I have:
allow-recursion { none; };
You can be more flexible there, for example allowing recursion for your internal LAN clients but not the outer world.
Cheers,