Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '129.41.222.0'
+186
ERRNo PTR record availible DNS server 'ns1.acoustic-adm.com' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.222.41.129.in-addr.arpa'.