Searching for 201.140.252.148.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 30 ms
Searching for 201.140.252.148.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for 201.140.252.148.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for r.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for 201.140.252.148.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 91 msSearching for r.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Nameserver r.arin.net. reports: No such host 201.140.252.148.in-addr.arpa.
Total elapsed query time: 264 ms