Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '179.0.17.0'
+230
ERRNo PTR record availible DNS server 'ns3.afrinic.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.17.0.179.in-addr.arpa'.