Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '185.55.188.0'
+336
ERRNo PTR record availible DNS server 'ns-994.awsdns-60.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.188.55.185.in-addr.arpa'.