Hi,
I suppose you're talking of BIND...
in your named.conf, you should have entries like:
Code:
zone myzone.org {
type master;
file myzone.db;
};
With Bind, you can set up forwarders as with any other DNS server (for non local domains), but also specific forwarders for specific zones:
Code:
zone myprivatezone.org {
type forward;
forwarders { 192.168.0.45; 10.26.3.34};
};
Thus you say that every single query for *.myprivatezone.org must be forwarded first to 192.168.0.45, and secondly to 10.26.3.34 (which should be the DNS servers responsible for this zone).
I think that's pretty much what you're after... the above cannot be done with a Win200x server, but Bind shouldn't be the only one to manage this.
If you have a win server (and dared posting on this forum, arglll!!!!), then you can only set this up for subdomains (ie domain.com can have a specific forwarder for foo.domain.com, but not for anotherdomain.com)
Hope this helps