Searching for 73.75.73.151.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 73.75.73.151.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
Searching for 73.75.73.151.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
Searching for ns4.apnic.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns4.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for 73.75.73.151.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for ns.iunet.it. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns.iunet.it. A record at d.dns.it. [45.142.220.39] ...took 12 ms
Searching for ns.iunet.it. A record at ns.iunet.it. [192.106.1.1] ...took 38 ms
Searching for 73.75.73.151.in-addr.arpa. PTR record at ns.iunet.it. [192.106.1.1]
...took 29 msSearching for ns.iunet.it. A record at d.dns.it. [45.142.220.39] ...took 12 ms
Searching for ns.iunet.it. A record at ns.iunet.it. [192.106.1.1] ...took 38 ms
Nameserver ns.iunet.it. reports: No such host 73.75.73.151.in-addr.arpa.
Total elapsed query time: 308 ms