Searching for 168.251.31.75.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 168.251.31.75.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 168.251.31.75.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for z.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for z.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 159 ms
Searching for 168.251.31.75.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 144 msSearching for z.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 159 ms
Searching for ns2.swbell.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.swbell.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns2.swbell.net. A record at a1-212.akam.net. [193.108.91.212] ...took 6 ms
Searching for 168.251.31.75.in-addr.arpa. PTR record at ns2.swbell.net. [151.164.11.218]
...took 131 msSearching for ns2.swbell.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns2.swbell.net. A record at a1-212.akam.net. [193.108.91.212] ...took 6 ms
Nameserver ns2.swbell.net. reports: No such host 168.251.31.75.in-addr.arpa.
Total elapsed query time: 544 ms