Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '216.147.10.0'
+072
ERRNo PTR record availible DNS server 'ns-687.awsdns-21.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.10.147.216.in-addr.arpa'.