This is dig listing of hard to get IPv6 addresses and domain names...

 NameLast modifiedSizeDescription
 2001:df4:b400:221:160:23:221:1.txt12-Aug-2015 01:50 668
 2001:df4:b400:221::1.txt11-Aug-2015 12:56 641
 2001:df4:b400:221::2.txt12-Aug-2015 23:53 644