Searching for 245.74.127.140.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for 245.74.127.140.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 279 ms
Searching for 245.74.127.140.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 279 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 f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 245.74.127.140.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 152 msSearching for r.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for ns2.kpprc.edu.tw. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for ns2.kpprc.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 178 ms
Searching for ns2.kpprc.edu.tw. A record at ns2.kpprc.edu.tw. [163.28.129.2] ...took 316 ms
Searching for 245.74.127.140.in-addr.arpa. PTR record at ns2.kpprc.edu.tw. [163.28.129.2]
...took 317 msSearching for ns2.kpprc.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 178 ms
Searching for ns2.kpprc.edu.tw. A record at ns2.kpprc.edu.tw. [163.28.129.2] ...took 316 ms
Searching for nknu.nknu.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for nknu.nknu.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 234 ms
Searching for nknu.nknu.edu.tw. A record at edudns-c1.edu.tw. [140.111.233.3] ...took 317 ms
Searching for nknu.nknu.edu.tw. A record at ns2.nknu.edu.tw. [140.127.62.2] ...took 318 ms
Searching for 245.74.127.140.in-addr.arpa. PTR record at nknu.nknu.edu.tw. [140.127.40.3]
...took 319 msSearching for nknu.nknu.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 234 ms
Searching for nknu.nknu.edu.tw. A record at edudns-c1.edu.tw. [140.111.233.3] ...took 317 ms
Searching for nknu.nknu.edu.tw. A record at ns2.nknu.edu.tw. [140.127.62.2] ...took 318 ms
Nameserver nknu.nknu.edu.tw. reports: No such host 245.74.127.140.in-addr.arpa.
Total elapsed query time: 2,585 ms