Searching for 102.24.112.140.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 102.24.112.140.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 286 ms
Searching for 102.24.112.140.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 286 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for u.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 150 ms
Searching for 102.24.112.140.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 150 ms
Searching for dns.ntu.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns.ntu.edu.tw. A record at e.dns.tw. [211.20.231.11] ...took 227 ms
Searching for dns.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 254 ms
Searching for 102.24.112.140.in-addr.arpa. PTR record at dns.ntu.edu.tw. [140.112.254.4]
...took 260 msSearching for dns.ntu.edu.tw. A record at e.dns.tw. [211.20.231.11] ...took 227 ms
Searching for dns.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 254 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 102.24.112.140.in-addr.arpa. | PTR | 14400 | ip24-102.wifi.cc.ntu.edu.tw. |
Total elapsed query time: 1,238 ms