Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '2605:a7c0:128::'
+156
ERRNo PTR record availible DNS server 'ns-499.awsdns-62.com' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.2.1.0.0.c.7.a.5.0.6.2.ip6.arpa'.