DNS Server in NRPT

Hello everyone,

I've set up successfully DA in a testing environment. Only Thing is the Name Resolution. In my NRPT I've add this rule:

Suffix: "Domain.com" DNS Server: "is the DA Gateway itself"

But the DA-Gateway is no DNS Server. I cant change the entry to a real DNS-Server cause of network rules. Our network-department says that the DA Gateway will act as a DNS Proxy, so there is no need to change the entry. I cant believe that, so my question is: Is it true that the DA Gateway will forward the DNS queries to the DNS-Servers specified in the NIC of the DA-Gateway?

Thanks in advice

Butters