hi
don't know if it is part of a later rank.... but since checking AAAA records and web pages was already part of the game... what's about the idea to let the user create a special host behind a router?
it shouldn't be to hard to create a virtual machine with a specific hostname and then let the user confugurate his own machine to forward a IPv6 request to that host.
maybe that is a bit confusing..... ok here a faked traceroute:
routingcheck.tunnel.tserv6.fra1.ipv6.he.net: # traceroute6 ipv6.he.net
traceroute to ipv6.he.net (2001:470:0:64::2), 30 hops max, 40 byte packets
1 userhost.tserv6.fra1.ipv6.he.net (2001:470::2) 6.341 ms 7.621 ms 6.512 ms
2 gige-g2-4.core1.fra1.he.net (2001:470:0:69::1) 10.937 ms 5.086 ms 15.395 ms
3 10gigabitethernet1-4.core1.ams1.he.net (2001:470:0:47::1) 12.513 ms 10.336 ms 10.244 ms
4 10gigabitethernet1-4.core1.lon1.he.net (2001:470:0:3f::1) 20.604 ms 20.536 ms 17.315 ms
5 10gigabitethernet2-3.core1.nyc4.he.net (2001:470:0:3e::1) 87.628 ms 86.505 ms 89.052 ms
6 10gigabitethernet3-1.core1.sjc2.he.net (2001:470:0:33::1) 166.804 ms 165.291 ms 166.506 ms
7 10gigabitethernet1-1.core1.fmt1.he.net (2001:470:0:2f::1) 178.892 ms 170.906 ms 171.414 ms
8 ipv6.he.net (2001:470:0:64::2) 166.388 ms 166.056 ms 165.757 ms
but insted of submitting this, the tunnelbroker.net server would try to reach the machine with the name "routingcheck.tunnel.tserv6.fra1.ipv6.he.net".
hmm maybe I should sleep not write... it was a long day.
good night Hannemaf