Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '185.146.152.0'
+232
ERRNo PTR record availible DNS server 'pdns3.ultradns.org' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.152.146.185.in-addr.arpa'.