I have a domain pointing to an Apache2 server (Call it Server 1). I would like to be able to quickly point that domain to another server of a different IP number (Call it server 2) by adjusting Server 1's configuration without changing anything on GoDaddy. Server 1 has Virtualmin installed on it, if there's a convenient way to make it happen through there; the goal is to have this be a quick, temporary adjustment to demo some material I have on Server 2.
If this is not possible for the domain itself, would it be possible to do it with a subdomain?
Any ideas on how to best go about this would be appreciated. Many thanks in advance.