Searching for 120.240.145.81.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 120.240.145.81.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 116 ms
Searching for 120.240.145.81.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 116 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rirns.arin.net. A record at b.gtld-servers.net. [192.33.14.30] Timed out while trying to resolve rirns.arin.net./A, id=10236
Searching for rirns.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
Searching for 120.240.145.81.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 90 msSearching for rirns.arin.net. A record at b.gtld-servers.net. [192.33.14.30] Timed out while trying to resolve rirns.arin.net./A, id=10236
Searching for rirns.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
Searching for ns2.bt.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.bt.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns2.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 30 ms
Searching for 120.240.145.81.in-addr.arpa. PTR record at ns2.bt.net. [217.32.105.90]
...took 29 msSearching for ns2.bt.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns2.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 30 ms
Nameserver ns2.bt.net. reports: No such host 120.240.145.81.in-addr.arpa.
Total elapsed query time: 2,468 ms