Searching for 54.46.143.136.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for 54.46.143.136.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 173 ms
Searching for 54.46.143.136.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 173 ms
Searching for y.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for y.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 54.46.143.136.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Nameserver y.arin.net. reports: No such host 54.46.143.136.in-addr.arpa.
Total elapsed query time: 227 ms