Loopup Using TAG? Possible

Hey All

Just a quick one.

Is it possible to do a WHOIS by TAG?

TAG i mean the 4 Char tag that registrars use?

its for a .co.uk domain name?

Any Help Appreciated

.co.uk is not a tag, it's a TLD (top level domain).

In order to do a whois, you would need to know what the second level domain name is (ex: somedomain.co.uk). Then do the whois at the legitimate registrar that handles the TLD whois.