Searching for 203.231.213.140.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 203.231.213.140.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 89 ms
Searching for 203.231.213.140.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 89 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for y.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 203.231.213.140.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Nameserver y.arin.net. reports: No such host 203.231.213.140.in-addr.arpa.
Total elapsed query time: 142 ms