Sites not available - Is there a server problem?

As of 6:00PM Central, my sites are not available. They have been unavailable since at least a couple hours.
Is there a problem with one or more of the servers?

Right now all sites (including your’s) are up. There was a runaway dllhost process on the server

on Win2 that is

[QUOTE=Yash]
Right now all sites (including your’s) are up. There was a runaway dllhost process on the server
[/QUOTE]

Yep, all is well. Thanks Yash.