Searching for 137.96.56.151.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 137.96.56.151.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for 137.96.56.151.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for pri.authdns.ripe.net. A record at G.ROOT-SERVERS.NET. [192.112.36.4]
...took 18 ms
Searching for pri.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for pri.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for 137.96.56.151.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 12 msSearching for pri.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for pri.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for ns.iunet.it. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for ns.iunet.it. A record at a.dns.it. [194.0.16.215] ...took 5 ms
Searching for 137.96.56.151.in-addr.arpa. PTR record at ns.iunet.it. [192.106.1.1]
...took 38 msSearching for ns.iunet.it. A record at a.dns.it. [194.0.16.215] ...took 5 ms
Searching for sdns.wind.it. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for sdns.wind.it. A record at m.dns.it. [217.29.76.4] ...took 19 ms
Searching for sdns.wind.it. A record at dns.wind.it. [212.245.255.2] ...took 35 ms
Searching for ns.iunet.it. A record at sdns.wind.it. [192.106.4.9]
...took 22 msSearching for sdns.wind.it. A record at m.dns.it. [217.29.76.4] ...took 19 ms
Searching for sdns.wind.it. A record at dns.wind.it. [212.245.255.2] ...took 35 ms
Nameserver ns.iunet.it. reports: No such host 137.96.56.151.in-addr.arpa.
Total elapsed query time: 238 ms