Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '208.71.245.0'
+329
ERRNo PTR record availible DNS server 'ns-1769.awsdns-29.co.uk' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.245.71.208.in-addr.arpa'.