Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '178.236.239.0'
+242
ERRNo PTR record availible DNS server 'pri.authdns.ripe.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.239.236.178.in-addr.arpa'.