We have a Netware 5.1 sp8 server that does all our DNS resolution. It is
set to resolve from the root servers if the request is not part of
domain1.co.uk. Now we have connected to another company via a dedicated
link. They have their own DNS server, and domain (domain2.co.uk) which
they manage.

How can we configure DNS so that we can resolve their DNS domain name via
their internal DNS server? We don't want to configure a forwarder as all
other DNS queries will try to be resolved by their DNS server. We just
want any requests to our DNS server for domain2.co.uk to be forwarded to
their DNS server.

Is this possible?