The slitaz homepage links to irc.slitaz.org, yet:
irssi -c irc.slitaz.org
14:05 -!- Irssi: Looking up irc.slitaz.org
14:05 -!- Irssi: Connecting to irc.slitaz.org [37.187.4.13] port 6667
14:06 -!- Irssi: Unable to connect server irc.slitaz.org port 6667 [Operation timed out]
Also tried rcirc and telnet, no success with either.
$ emacs
M-x rcirc RET
(rcirc-connect "irc.slitaz.org")
Connecting to irc.slitaz.org...
$ telnet irc.slitaz.org 6667
Trying 37.187.4.13...
telnet: connect to address 37.187.4.13: Operation timed out
Trying fe80::222:4dff:feaa:762b...
telnet: connect to address fe80::222:4dff:feaa:762b: No route to host
telnet: Unable to connect to remote host