Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '170.225.215.0'
+371
ERRNo PTR record availible DNS server 'ns-1267.awsdns-30.org' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.215.225.170.in-addr.arpa'.