The .COM/.NET registry has a scheduled maintenance on Sunday, November 13, 2011 UTC.
Service Impact for Resellers:
Domain provisioning, renewals, transfers, availability checks and modifications to .COM/.NET domains will not be possible. Customers who have enabled provisioning queuing will have their orders queued until this complete.
Service Impact for End-users:
Domains will continue to resolve.
Date: Sunday, November 13, 2011 UTC
Time: 01:00 - 05:00 UTC
Duration: 4 hours