Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '2a00:e20:152::'
+334
ERRNo PTR record availible DNS server 'ns-1326.awsdns-37.org' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.5.1.0.0.2.e.0.0.0.a.2.ip6.arpa'.