Searching for 201.96.112.140.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 30 ms
Searching for 201.96.112.140.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 300 ms
Searching for 201.96.112.140.in-addr.arpa. PTR record at dns.ntu.edu.tw. [140.112.254.4] ...took 302 ms
Searching for 201.96.112.140.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 300 ms
Searching for x.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 30 ms
Searching for x.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 201.96.112.140.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 90 msSearching for x.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for news.ntu.edu.tw. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 31 ms
Searching for news.ntu.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 178 ms
Searching for news.ntu.edu.tw. A record at dns.ntu.edu.tw. [140.112.254.4] ...took 303 ms
Searching for 201.96.112.140.in-addr.arpa. PTR record at news.ntu.edu.tw. [140.112.254.2]
Timed out while trying to resolve 201.96.112.140.in-addr.arpa./PTR, id=2235Searching for news.ntu.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 178 ms
Searching for news.ntu.edu.tw. A record at dns.ntu.edu.tw. [140.112.254.4] ...took 303 ms
Searching for 201.96.112.140.in-addr.arpa. PTR record at dns.ntu.edu.tw. [140.112.254.4] ...took 302 ms
Searching for www.vm.ntu.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for www.vm.ntu.edu.tw. A record at e.dns.tw. [211.20.231.11] ...took 214 ms
Searching for www.vm.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 296 ms
Searching for www.vm.ntu.edu.tw. A record at e.dns.tw. [211.20.231.11] ...took 214 ms
Searching for www.vm.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 296 ms
Searching for www.vm.ntu.edu.tw. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 31 ms
Searching for www.vm.ntu.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 184 ms
Searching for www.vm.ntu.edu.tw. A record at edudns-c2.edu.tw. [140.111.233.4] ...took 236 ms
Searching for www.vm.ntu.edu.tw. A record at dns.ntu.edu.tw. [140.112.254.4] ...took 300 ms
Searching for www.vm.ntu.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 184 ms
Searching for www.vm.ntu.edu.tw. A record at edudns-c2.edu.tw. [140.111.233.4] ...took 236 ms
Searching for www.vm.ntu.edu.tw. A record at dns.ntu.edu.tw. [140.112.254.4] ...took 300 ms
None of the nameservers responded correctly.
Total elapsed query time: 4,643 ms