Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '2605:a140::'
+359
ERRNo PTR record availible DNS server 'ns2.contabo.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.1.a.5.0.6.2.ip6.arpa'.