TWRoO said: 1.What is an uknown country? 2. You obviously meant "unknown" in which case I ask, why are they considered less well known? |
It's based on internet country code top level domain resolved from IP address.
.mx = Mexico, .co.uk = UK, .au = AUS, .ca = Canada etc.
"Unknown country" are usually from .net and other unresolved IP address. It's never really accurate (see .com = US).