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 293 ms
Searching for 183.160.51.75.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 293 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for r.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for 183.160.51.75.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 91 msSearching for r.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for ns1.swbell.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.swbell.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns1.swbell.net. A record at a4-66.akam.net. [72.246.46.66] ...took 12 ms
Searching for 183.160.51.75.in-addr.arpa. PTR record at ns1.swbell.net. [151.164.1.1]
...took 111 msSearching for ns1.swbell.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns1.swbell.net. A record at a4-66.akam.net. [72.246.46.66] ...took 12 ms
Nameserver ns1.swbell.net. reports: No such host 183.160.51.75.in-addr.arpa.
Total elapsed query time: 663 ms