Hostname or IP
Type
DNSWatch > Reverse DNS Lookup for 163.15.154.31
Searching for 31.154.15.163.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 39 ms
Searching for 31.154.15.163.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for apnic.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 38 ms
Searching for apnic.authdns.ripe.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 32 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 13 ms
Searching for 31.154.15.163.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for ns1.kpprc.edu.tw. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 39 ms
Searching for ns1.kpprc.edu.tw. A record at f.dns.tw. [40.65.125.222] ...took 152 ms
Searching for ns1.kpprc.edu.tw. A record at ns2.kpprc.edu.tw. [163.28.129.2] ...took 217 ms
Searching for 31.154.15.163.in-addr.arpa. PTR record at ns1.kpprc.edu.tw. [163.28.129.1] ...took 218 ms
Searching for ns2.kmu.edu.tw. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 39 ms
Searching for ns2.kmu.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 181 ms
Searching for ns2.kmu.edu.tw. A record at ns2.kmu.edu.tw. [163.15.154.33] ...took 220 ms
Searching for 31.154.15.163.in-addr.arpa. PTR record at ns2.kmu.edu.tw. [163.15.154.33] ...took 219 ms
DomainTypeTTLAnswer
31.154.15.163.in-addr.arpa.PTR10800ns1.kmu.edu.tw.



Total elapsed query time: 1,426 ms
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