Searching for 169.71.112.140.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 169.71.112.140.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 184 ms
Searching for 169.71.112.140.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 184 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for r.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 161 ms
Searching for 169.71.112.140.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 91 msSearching for r.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 161 ms
Searching for dns.ntu.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns.ntu.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 178 ms
Searching for dns.ntu.edu.tw. A record at b.twnic.net.tw. [103.235.88.1] ...took 266 ms
Searching for dns.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 248 ms
Searching for 169.71.112.140.in-addr.arpa. PTR record at dns.ntu.edu.tw. [140.112.254.4]
...took 252 msSearching for dns.ntu.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 178 ms
Searching for dns.ntu.edu.tw. A record at b.twnic.net.tw. [103.235.88.1] ...took 266 ms
Searching for dns.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 248 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 169.71.112.140.in-addr.arpa. | PTR | 14400 | ip71-169.vpnip.cc.ntu.edu.tw. |
Total elapsed query time: 1,429 ms