Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '129.41.53.0'
+093
ERRNo PTR record availible DNS server 'usw2.akam.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.53.41.129.in-addr.arpa'.