Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '2600:1f01:48e2::'
+318
ERRNo PTR record availible DNS server 'x2.amazonaws.com' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.e.8.4.1.0.f.1.0.0.6.2.ip6.arpa'.