Searching for 16.130.116.140.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 16.130.116.140.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 155 ms
Searching for 16.130.116.140.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 155 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 16.130.116.140.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for name.ncku.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for name.ncku.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 193 ms
Searching for name.ncku.edu.tw. A record at name.ncku.edu.tw. [163.28.112.1] ...took 218 ms
Searching for 16.130.116.140.in-addr.arpa. PTR record at name.ncku.edu.tw. [163.28.112.1]
...took 218 msSearching for name.ncku.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 193 ms
Searching for name.ncku.edu.tw. A record at name.ncku.edu.tw. [163.28.112.1] ...took 218 ms
Nameserver name.ncku.edu.tw. reports: No such host 16.130.116.140.in-addr.arpa.
Total elapsed query time: 853 ms