You can host any TLD (Top Level Domain), irrespective of whether it is an internationally available tld like .com, .org, .net, .biz, or .info, or whether it is a region or country specific tld like .eu, .us, .in, .co.in, .co.uk, .mn, .bz, etc.

You can even host a sub-domain of a top level domain. For eg:- If you own xyz.com which is hosted elsewhere, and you would like to have a sub-domain, support.xyz.com hosted on our server.