Searching for 3.64.100.78.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 3.64.100.78.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 94 ms
Searching for 3.64.100.78.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 94 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rirns.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 139 ms
Searching for 3.64.100.78.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 90 msSearching for rirns.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 139 ms
Searching for ns2.qatar.net.qa. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.qatar.net.qa. A record at i.registry.qa. [204.61.216.62] ...took 5 ms
Searching for ns2.qatar.net.qa. A record at dns1.qatar.net.qa. [212.77.192.28] ...took 113 ms
Searching for 3.64.100.78.in-addr.arpa. PTR record at ns2.qatar.net.qa. [212.77.192.13]
...took 110 msSearching for ns2.qatar.net.qa. A record at i.registry.qa. [204.61.216.62] ...took 5 ms
Searching for ns2.qatar.net.qa. A record at dns1.qatar.net.qa. [212.77.192.28] ...took 113 ms
Nameserver ns2.qatar.net.qa. reports: No such host 3.64.100.78.in-addr.arpa.
Total elapsed query time: 616 ms