Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '213.218.220.0'
+727
ERRNo PTR record availible DNS server 'ns1.eng.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.220.218.213.in-addr.arpa'.