Searching for 55.241.145.81.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 55.241.145.81.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 125 ms
Searching for 55.241.145.81.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 125 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 e.gtld-servers.net. [192.12.94.30] ...took 25 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for 55.241.145.81.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 25 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for ns0.bt.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns0.bt.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns0.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 29 ms
Searching for 55.241.145.81.in-addr.arpa. PTR record at ns0.bt.net. [217.35.209.188]
...took 26 msSearching for ns0.bt.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns0.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 29 ms
Nameserver ns0.bt.net. reports: No such host 55.241.145.81.in-addr.arpa.
Total elapsed query time: 288 ms