Searching for 159.251.1.75.in-addr.arpa. PTR record at A.ROOT-SERVERS.NET. [198.41.0.4]
...took 6 ms
Searching for 159.251.1.75.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for 159.251.1.75.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for z.arin.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 18 ms
Searching for z.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for 159.251.1.75.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 146 msSearching for z.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for ns1.swbell.net. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 11 ms
Searching for ns1.swbell.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns1.swbell.net. A record at a5-67.akam.net. [95.100.168.67] ...took 12 ms
Searching for 159.251.1.75.in-addr.arpa. PTR record at ns1.swbell.net. [151.164.1.1]
...took 115 msSearching for ns1.swbell.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns1.swbell.net. A record at a5-67.akam.net. [95.100.168.67] ...took 12 ms
Nameserver ns1.swbell.net. reports: No such host 159.251.1.75.in-addr.arpa.
Total elapsed query time: 346 ms