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

 NameLast modifiedSizeDescription

 247f:0:81b3:3510:247f:0:89b3:3510.txt16-Jul-2015 02:52 772
 247f:0:a18f:1848:247f:0:a98f:1848.txt10-Feb-2014 03:10 865