Searching for 11.57.18.75.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 11.57.18.75.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 11.57.18.75.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for arin.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 11.57.18.75.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 12 msSearching for arin.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 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 e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns1.swbell.net. A record at a8-64.akam.net. [2.16.40.64] ...took 19 ms
Searching for 11.57.18.75.in-addr.arpa. PTR record at ns1.swbell.net. [151.164.1.1]
...took 117 msSearching for ns1.swbell.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns1.swbell.net. A record at a8-64.akam.net. [2.16.40.64] ...took 19 ms
Nameserver ns1.swbell.net. reports: No such host 11.57.18.75.in-addr.arpa.
Total elapsed query time: 253 ms