Searching for 162.1.143.71.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for 162.1.143.71.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 139 ms
Searching for 162.1.143.71.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 139 ms
Searching for u.arin.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for u.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 146 ms
Searching for 162.1.143.71.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 146 ms
Nameserver u.arin.net. reports: No such host 162.1.143.71.in-addr.arpa.
Total elapsed query time: 324 ms