IRC servers are the backbone of the Internet Relay Chat
and all IRC networks. Among other things they
handle the administration of IRC channels and
the communication transfer between IRC users.
Because the amount of IRC servers of all known IRC networks is
too large for a single page, the IRC servers were devided into
groups by their top level domains.
There were 4 IRC servers with top level domain tk found.
Please consider that the list below is using reverse hostnames!