Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '89.117.241.0'
+215
ERRNo PTR record availible DNS server 'ns3.lacnic.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.241.117.89.in-addr.arpa'.