Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '170.72.235.0'
+069
ERRNo PTR record availible DNS server 'ns2.as13445.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.235.72.170.in-addr.arpa'.