Searching for 162.45.121.31.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 162.45.121.31.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 162.45.121.31.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for ns4.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns4.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 162.45.121.31.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns0.bt.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns0.bt.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for ns0.bt.net. A record at ns2.bt.net. [217.32.105.90] ...took 29 ms
Searching for 162.45.121.31.in-addr.arpa. PTR record at ns0.bt.net. [217.35.209.188]
...took 27 msSearching for ns0.bt.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for ns0.bt.net. A record at ns2.bt.net. [217.32.105.90] ...took 29 ms
Nameserver ns0.bt.net. reports: No such host 162.45.121.31.in-addr.arpa.
Total elapsed query time: 173 ms