This is dig listing of hard to get IPv6 addresses and domain names...
Name
Last modified
Size
Description
2a02:20a0:0:2::81:132.txt
08-Nov-2013 23:58
590
2a02:20a0:0:3::81:130.txt
10-Jan-2013 02:06
588
2a02:20a0:0:3::83:40.txt
10-Jan-2013 08:00
637