Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '150.242.68.0'
+311
ERRNo PTR record availible DNS server 'ns2.apnic.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.68.242.150.in-addr.arpa'.