Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '45.8.84.0'
+326
ERRNo PTR record availible DNS server 'a.ns.hackerone.com' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.84.8.45.in-addr.arpa'.