Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '185.43.192.0'
+338
ERRNo PTR record availible DNS server 'ns-1903.awsdns-45.co.uk' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.192.43.185.in-addr.arpa'.