Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '2620:108:7000::'
+105
ERRNo PTR record availible DNS server 'x2.amazonaws.com' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.8.0.1.0.0.2.6.2.ip6.arpa'.