Hostname or IP
Type
Searching for 245.74.127.140.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 1 ms
Searching for 245.74.127.140.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 9 ms
Searching for y.arin.net. A record at L.ROOT-SERVERS.NET. [199.7.83.42] ...took 50 ms
Searching for y.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 1 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 136 ms
Searching for 245.74.127.140.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30] ...took 2 ms
Searching for ns1.kpprc.edu.tw. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for ns1.kpprc.edu.tw. A record at g.dns.tw. [220.229.225.195] ...took 257 ms
Searching for ns1.kpprc.edu.tw. A record at b.twnic.net.tw. [203.73.24.24] ...took 257 ms
Searching for ns1.kpprc.edu.tw. A record at ns1.kpprc.edu.tw. [163.28.129.1] ...took 282 ms
Searching for 245.74.127.140.in-addr.arpa. PTR record at ns1.kpprc.edu.tw. [163.28.129.1] ...took 290 ms
Searching for nknu.nknu.edu.tw. A record at B.ROOT-SERVERS.NET. [192.228.79.201] ...took 139 ms
Searching for nknu.nknu.edu.tw. A record at ns.twnic.net. [192.83.166.11] ...took 288 ms
Searching for nknu.nknu.edu.tw. A record at a.twnic.net.tw. [211.73.64.22]
Query timed out (interrupted after 2,003 milliseconds)
Retrying...
Searching for nknu.nknu.edu.tw. A record at a.twnic.net.tw. [130.211.241.105]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for nknu.nknu.edu.tw. A record at d.twnic.net.tw. [202.169.175.130] ...took 287 ms
Searching for nknu.nknu.edu.tw. A record at nknu.nknu.edu.tw. [140.127.40.3] ...took 291 ms
Searching for 245.74.127.140.in-addr.arpa. PTR record at nknu.nknu.edu.tw. [140.127.40.3] ...took 295 ms

Nameserver nknu.nknu.edu.tw. reports: No such host 245.74.127.140.in-addr.arpa.



Total elapsed query time: 6,591 ms
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