Searching for 223.141.145.71.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 223.141.145.71.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for 223.141.145.71.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for u.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for u.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 223.141.145.71.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for u.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Nameserver u.arin.net. reports: No such host 223.141.145.71.in-addr.arpa.
Total elapsed query time: 183 ms