Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '178.239.129.0'
+318
ERRNo PTR record availible DNS server 'ns3.lacnic.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.129.239.178.in-addr.arpa'.