Searching for 138.160.127.140.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for 138.160.127.140.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 138.160.127.140.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for z.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for z.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 138.160.127.140.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 155 msSearching for z.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for ns2.kpprc.edu.tw. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for ns2.kpprc.edu.tw. A record at f.dns.tw. [182.173.0.10] ...took 307 ms
Searching for ns2.kpprc.edu.tw. A record at ns2.kpprc.edu.tw. [163.28.129.2] ...took 318 ms
Searching for 138.160.127.140.in-addr.arpa. PTR record at ns2.kpprc.edu.tw. [163.28.129.2]
...took 318 msSearching for ns2.kpprc.edu.tw. A record at f.dns.tw. [182.173.0.10] ...took 307 ms
Searching for ns2.kpprc.edu.tw. A record at ns2.kpprc.edu.tw. [163.28.129.2] ...took 318 ms
Nameserver ns2.kpprc.edu.tw. reports: No such host 138.160.127.140.in-addr.arpa.
Total elapsed query time: 1,193 ms