Searching for 7.185.236.190.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 30 ms
Searching for 7.185.236.190.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for 7.185.236.190.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Nameserver d.in-addr-servers.arpa. reports: No such host 7.185.236.190.in-addr.arpa.
Total elapsed query time: 147 ms