Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '216.245.181.0'
+278
ERRNo PTR record availible DNS server 'ns2.gofast.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.181.245.216.in-addr.arpa'.