What TLDs (top-level domains) can Covad register?
At this time, Covad can help you register domain names ending in .com, .net, .org, .biz, .info and .us. However, we do allow other TLDs that have been registered directly through a Registrar, including .cc, .tv and .ws. If you need to move a domain with some other TLD, please consult a sales person for help.