Searching for 86.196.112.140.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 86.196.112.140.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 143 ms
Searching for 86.196.112.140.in-addr.arpa. PTR record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 251 ms
Searching for 86.196.112.140.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 143 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 g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 86.196.112.140.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 7 msSearching for y.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for news.ntu.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for news.ntu.edu.tw. A record at g.dns.tw. [34.141.111.176] ...took 7 ms
Searching for news.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 248 ms
Searching for 86.196.112.140.in-addr.arpa. PTR record at news.ntu.edu.tw. [140.112.254.2]
Timed out while trying to resolve 86.196.112.140.in-addr.arpa./PTR, id=29733Searching for news.ntu.edu.tw. A record at g.dns.tw. [34.141.111.176] ...took 7 ms
Searching for news.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 248 ms
Searching for 86.196.112.140.in-addr.arpa. PTR record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 251 ms
Searching for ntuns.ntu.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ntuns.ntu.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 194 ms
Searching for ntuns.ntu.edu.tw. A record at dns.ntu.edu.tw. [140.112.254.4] ...took 250 ms
Searching for 86.196.112.140.in-addr.arpa. PTR record at ntuns.ntu.edu.tw. [140.112.254.68]
...took 248 msSearching for ntuns.ntu.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 194 ms
Searching for ntuns.ntu.edu.tw. A record at dns.ntu.edu.tw. [140.112.254.4] ...took 250 ms
Nameserver ntuns.ntu.edu.tw. reports: No such host 86.196.112.140.in-addr.arpa.
Total elapsed query time: 3,421 ms