I have a Sharepoint 2010 deployment (just the SP 2010 Enterprise server + SQL Server). Unfortunately, my DC has gone down so I will have problems logging into the SP Central Admin etc (these servers are of course joined to the domain).

Thus, how easy is it to change the domain that the SP Server belongs to? The old domain controller is off, I have made a new domain controller, set it up with everything, I've joined the SQL Server to it and intend to update the SQL Server user accounts. But I need to change the domain the Sharepoint 2010 server belongs to. This is easy to do (From system properties), but then the user accounts on the server have to be updated with the new domain accounts. Also, I think the site I had is using AD authentication, will this cause a problem?

Is this possible/feasible?