Can a Windows Server 2008 DNS settings be changed remotely?

I’ve been searching for information on this to no avail. What I would like to know is whether it is possible to remote into a Windows Server 2008 and change it’s DNS settings without disrupting the server or connection to the internet? This would be done over the internet and I’m not at all close to where the server is, so I don’t dare do this without knowing first. Or I’ll have to take a long trip. Any help/info/experience is appreciated.