Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '2605:9cc0:c0c::'
+257
ERRNo PTR record availible DNS server 'ns-299.awsdns-37.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.c.0.c.0.0.c.c.9.5.0.6.2.ip6.arpa'.