Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '89.116.244.0'
+211
ERRNo PTR record availible DNS server 'ns2-06.azure-dns.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.244.116.89.in-addr.arpa'.