Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '206.195.220.0'
+231
ERRNo PTR record availible DNS server 'dca-ans-01.inet.qwest.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.220.195.206.in-addr.arpa'.