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