Searching for 91.83.16.163.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 20 ms
Searching for 91.83.16.163.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for 91.83.16.163.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 21 ms
Searching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 21 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for 91.83.16.163.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 107 msSearching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 21 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for dwb.ks.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 21 ms
Searching for dwb.ks.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 176 ms
Searching for dwb.ks.edu.tw. A record at edudns-a4.edu.tw. [140.111.34.136] ...took 230 ms
Searching for dwb.ks.edu.tw. A record at dns2.kh.edu.tw. [163.28.136.10] ...took 234 ms
Searching for 91.83.16.163.in-addr.arpa. PTR record at dwb.ks.edu.tw. [163.16.1.23]
...took 274 msSearching for dwb.ks.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 176 ms
Searching for dwb.ks.edu.tw. A record at edudns-a4.edu.tw. [140.111.34.136] ...took 230 ms
Searching for dwb.ks.edu.tw. A record at dns2.kh.edu.tw. [163.28.136.10] ...took 234 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 91.83.16.163.in-addr.arpa. | PTR | 86400 | pc91.gsn.kh.edu.tw. |
Total elapsed query time: 1,286 ms