Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '32.228.171.0'
+280
ERRNo PTR record availible DNS server 'ns.uk.prserv.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.171.228.32.in-addr.arpa'.