Searching for 10.52.195.139.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 10.52.195.139.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 10.52.195.139.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for y.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for y.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 22 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 18 ms
Searching for 10.52.195.139.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 13 msSearching for y.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 22 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 18 ms
Nameserver y.arin.net. reports: No such host 10.52.195.139.in-addr.arpa.
Total elapsed query time: 137 ms