Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '199.187.170.0'
+265
ERRNo PTR record availible DNS server 'dns2.easydns.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.170.187.199.in-addr.arpa'.