Searching for 183.160.51.75.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 183.160.51.75.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 294 ms
Searching for 183.160.51.75.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 294 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 148 ms
Searching for 183.160.51.75.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 148 ms
Searching for ns2.swbell.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.swbell.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns2.swbell.net. A record at a4-66.akam.net. [72.246.46.66] ...took 11 ms
Searching for 183.160.51.75.in-addr.arpa. PTR record at ns2.swbell.net. [151.164.11.218]
...took 133 msSearching for ns2.swbell.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns2.swbell.net. A record at a4-66.akam.net. [72.246.46.66] ...took 11 ms
Nameserver ns2.swbell.net. reports: No such host 183.160.51.75.in-addr.arpa.
Total elapsed query time: 655 ms