Searching for 7.24.112.140.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 7.24.112.140.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 281 ms
SERVFAIL
Searching for 7.24.112.140.in-addr.arpa. PTR record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 254 ms
SERVFAIL
Searching for 7.24.112.140.in-addr.arpa. PTR record at dns.ntu.edu.tw. [140.112.254.4] ...took 258 ms
SERVFAIL
Searching for 7.24.112.140.in-addr.arpa. PTR record at news.ntu.edu.tw. [140.112.254.2] Timed out while trying to resolve 7.24.112.140.in-addr.arpa./PTR, id=61758
Searching for 7.24.112.140.in-addr.arpa. PTR record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 254 ms
Searching for 7.24.112.140.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 281 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 l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 147 ms
Searching for 7.24.112.140.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 147 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 h.dns.tw. [204.61.216.119] ...took 6 ms
Searching for dns.ntu.edu.tw. A record at edudns-a3.edu.tw. [140.111.34.134] ...took 226 ms
Searching for dns.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 260 ms
Searching for 7.24.112.140.in-addr.arpa. PTR record at dns.ntu.edu.tw. [140.112.254.4]
...took 257 msSearching for dns.ntu.edu.tw. A record at h.dns.tw. [204.61.216.119] ...took 6 ms
Searching for dns.ntu.edu.tw. A record at edudns-a3.edu.tw. [140.111.34.134] ...took 226 ms
Searching for dns.ntu.edu.tw. A record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 260 ms
SERVFAIL
Searching for 7.24.112.140.in-addr.arpa. PTR record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 254 ms
SERVFAIL
Searching for news.ntu.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for news.ntu.edu.tw. A record at anytld.apnic.net. [202.12.31.53] ...took 16 ms
Searching for news.ntu.edu.tw. A record at d.twnic.net.tw. [202.169.175.130] ...took 283 ms
Searching for news.ntu.edu.tw. A record at dns.ntu.edu.tw. [140.112.254.4] ...took 261 ms
Searching for 7.24.112.140.in-addr.arpa. PTR record at news.ntu.edu.tw. [140.112.254.2]
Timed out while trying to resolve 7.24.112.140.in-addr.arpa./PTR, id=13488Searching for news.ntu.edu.tw. A record at anytld.apnic.net. [202.12.31.53] ...took 16 ms
Searching for news.ntu.edu.tw. A record at d.twnic.net.tw. [202.169.175.130] ...took 283 ms
Searching for news.ntu.edu.tw. A record at dns.ntu.edu.tw. [140.112.254.4] ...took 261 ms
Searching for 7.24.112.140.in-addr.arpa. PTR record at dns.ntu.edu.tw. [140.112.254.4] ...took 258 ms
SERVFAIL
Searching for 7.24.112.140.in-addr.arpa. PTR record at news.ntu.edu.tw. [140.112.254.2] Timed out while trying to resolve 7.24.112.140.in-addr.arpa./PTR, id=61758
Searching for 7.24.112.140.in-addr.arpa. PTR record at ntu3.ntu.edu.tw. [140.112.2.2] ...took 254 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 7.24.112.140.in-addr.arpa. | PTR | 14400 | ip24-7.wifi.cc.ntu.edu.tw. |
Total elapsed query time: 6,581 ms