Searching for 75.113.56.151.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 75.113.56.151.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 171 ms
Searching for 75.113.56.151.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 171 ms
Searching for pri.authdns.ripe.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for pri.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for pri.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 75.113.56.151.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 j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for pri.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns.iunet.it. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns.iunet.it. A record at m.dns.it. [217.29.76.4] ...took 19 ms
Searching for ns.iunet.it. A record at ns.iunet.it. [192.106.1.1] ...took 38 ms
Searching for 75.113.56.151.in-addr.arpa. PTR record at ns.iunet.it. [192.106.1.1]
...took 32 msSearching for ns.iunet.it. A record at m.dns.it. [217.29.76.4] ...took 19 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 75.113.56.151.in-addr.arpa.
Total elapsed query time: 336 ms