Searching for 183.160.51.75.in-addr.arpa. PTR record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 7 ms
Searching for 183.160.51.75.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 183.160.51.75.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for u.arin.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 34 ms
Searching for u.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 155 ms
Searching for 183.160.51.75.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 17 msSearching for u.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 155 ms
Searching for ns1.swbell.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for ns1.swbell.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns1.swbell.net. A record at a5-67.akam.net. [95.100.168.67] ...took 6 ms
Searching for 183.160.51.75.in-addr.arpa. PTR record at ns1.swbell.net. [151.164.1.1]
...took 113 msSearching for ns1.swbell.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns1.swbell.net. A record at a5-67.akam.net. [95.100.168.67] ...took 6 ms
Nameserver ns1.swbell.net. reports: No such host 183.160.51.75.in-addr.arpa.
Total elapsed query time: 392 ms