Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '122.255.80.0'
+319
ERRNo PTR record availible DNS server 'auth24.ns.gin.ntt.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.80.255.122.in-addr.arpa'.