I clicked the link to unblock, but after a few days of waiting IRC is still blocked.
root@mail:# lft irc.ipv6.freenode.net -d 6667
traceroute to irc.ipv6.freenode.net (2001:6b0:e:2018::172), 30 hops max, 72 byte packets
1 2001:470:df1e::1 (2001:470:df1e::1) 0.348 ms 0.339 ms
2 2001:470:df1e:2::1 (2001:470:df1e:2::1) 30.730 ms 29.083 ms
3 2001:470:27:a55::1 (2001:470:27:a55::1) 40.171 ms 39.711 ms
4 * *
5 * *
6 * *
root@mail:# lft irc.ipv6.freenode.net -d 80
traceroute to irc.ipv6.freenode.net (2001:6b0:e:2018::172), 30 hops max, 72 byte packets
1 2001:470:df1e::1 (2001:470:df1e::1) 2.846 ms 0.349 ms
2 2001:470:df1e:2::1 (2001:470:df1e:2::1) 29.565 ms 31.470 ms
3 2001:470:27:a55::1 (2001:470:27:a55::1) 40.334 ms 48.322 ms
4 gige-g2-20.core1.sto1.he.net (2001:470:0:11e::1) 37.524 ms 39.937 ms
5 2001:7f8:d:fb::19 (2001:7f8:d:fb::19) 45.258 ms 42.018 ms
6 t1fre-ae0-v1.sunet.se (2001:6b0:1e:1::2d) 45.720 ms 37.599 ms
7 umu-br1-xe-1-2-0.sunet.se (2001:6b0:1e:33::3) 49.353 ms 47.447 ms
8 2001:6b0:dead:beef:2::2e2 (2001:6b0:dead:beef:2::2e2) 49.297 ms 49.479 ms
9 2001:6b0:e::209a (2001:6b0:e::209a) 58.734 ms 47.442 ms
10 2001:6b0:e::133a (2001:6b0:e::133a) 46.848 ms 46.883 ms
11 leguin.acc.umu.se (2001:6b0:e:2018::172) 48.846 ms 46.614 ms
email ipv6@he.net