Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '185.144.18.0'
+415
ERRNo PTR record availible DNS server 'ns-520.awsdns-01.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.18.144.185.in-addr.arpa'.