Searching for 201.96.112.140.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 201.96.112.140.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 201.96.112.140.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for u.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for u.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for 201.96.112.140.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 14 msSearching for u.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for dns.ntu.edu.tw. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for dns.ntu.edu.tw. A record at f.dns.tw. [40.65.125.222] ...took 163 ms
Searching for dns.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 287 ms
Searching for 201.96.112.140.in-addr.arpa. PTR record at dns.ntu.edu.tw. [140.112.254.4]
...took 289 msSearching for dns.ntu.edu.tw. A record at f.dns.tw. [40.65.125.222] ...took 163 ms
Searching for dns.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 287 ms
Searching for www.vm.ntu.edu.tw. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for www.vm.ntu.edu.tw. A record at h.dns.tw. [204.61.216.119] ...took 18 ms
Searching for www.vm.ntu.edu.tw. A record at edudns-c2.edu.tw. [140.111.233.4] ...took 219 ms
Searching for www.vm.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 288 ms
Searching for www.vm.ntu.edu.tw. A record at h.dns.tw. [204.61.216.119] ...took 18 ms
Searching for www.vm.ntu.edu.tw. A record at edudns-c2.edu.tw. [140.111.233.4] ...took 219 ms
Searching for www.vm.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 288 ms
Searching for www.vm.ntu.edu.tw. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for www.vm.ntu.edu.tw. A record at d.dns.tw. [60.199.165.186] ...took 238 ms
Searching for www.vm.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 289 ms
Searching for www.vm.ntu.edu.tw. A record at d.dns.tw. [60.199.165.186] ...took 238 ms
Searching for www.vm.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 289 ms
None of the nameservers responded correctly.
Total elapsed query time: 2,169 ms