dh.ircnet.ne.jp
 `- irc.media.kyoto-u.ac.jp
     `- hub.uk
         |- *.si
         |- *.ee
         |- irc.us.ircnet.net
         |- *.irc6.net
         |- tngnet.ircnet.io
         |- *.fi
         |   |- *.cz
         |   `- *.no
         |- ircnet.hostsailor.com
         |- *.be
         |- irc.swepipe.net
         |- *.onion
         |- irc.psychz.net
         `- *.nl
             |- *.hu
             |   |- irc.atw-inter.net
             |   `- ssl.irc.atw-inter.net
             |- irc.nlnog.net
             |- *.pl
             |- *.at
             |   |- *.DE
             |   `- *.se
             |       `- *.dotsrc.org
             `- *.it