What would be the best way to setup a temporary Windows DNS server? I currently have 2 dns servers, but this 3rd server I want to test with different Forwarders. I have the 3rd server ready to go, just not sure how I should bring the zones over from the current DNS servers. I thought I would follow this article, except I would not decommission the current DNS server. Is this the best way to setup a temp DNS server, or would there be a better way?