Searching for 138.160.127.140.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 138.160.127.140.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] Timed out while trying to resolve 138.160.127.140.in-addr.arpa./PTR, id=10657
Searching for 138.160.127.140.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 138.160.127.140.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] Timed out while trying to resolve 138.160.127.140.in-addr.arpa./PTR, id=10657
Searching for 138.160.127.140.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for arin.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for 138.160.127.140.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for ns2.kpprc.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.kpprc.edu.tw. A record at c.dns.tw. [203.66.87.201] ...took 226 ms
Searching for ns2.kpprc.edu.tw. A record at b.twnic.net.tw. [103.235.88.1] ...took 258 ms
Searching for ns2.kpprc.edu.tw. A record at ns1.kpprc.edu.tw. [163.28.129.1] ...took 237 ms
Searching for 138.160.127.140.in-addr.arpa. PTR record at ns2.kpprc.edu.tw. [163.28.129.2]
...took 240 msSearching for ns2.kpprc.edu.tw. A record at c.dns.tw. [203.66.87.201] ...took 226 ms
Searching for ns2.kpprc.edu.tw. A record at b.twnic.net.tw. [103.235.88.1] ...took 258 ms
Searching for ns2.kpprc.edu.tw. A record at ns1.kpprc.edu.tw. [163.28.129.1] ...took 237 ms
Nameserver ns2.kpprc.edu.tw. reports: No such host 138.160.127.140.in-addr.arpa.
Total elapsed query time: 3,052 ms