Searching for 202.206.26.163.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 202.206.26.163.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 168 ms
Searching for 202.206.26.163.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 168 ms
Searching for apnic.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for apnic.authdns.ripe.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 12 ms
Searching for 202.206.26.163.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 12 ms
Searching for apple.ncku.edu.tw. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for apple.ncku.edu.tw. A record at e.dns.tw. [211.20.231.11] ...took 292 ms
Searching for apple.ncku.edu.tw. A record at apple.ncku.edu.tw. [163.28.113.1] ...took 290 ms
Searching for 202.206.26.163.in-addr.arpa. PTR record at apple.ncku.edu.tw. [163.28.113.1]
...took 305 msSearching for apple.ncku.edu.tw. A record at e.dns.tw. [211.20.231.11] ...took 292 ms
Searching for apple.ncku.edu.tw. A record at apple.ncku.edu.tw. [163.28.113.1] ...took 290 ms
Searching for ns2.tn.edu.tw. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns2.tn.edu.tw. A record at anytld.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns2.tn.edu.tw. A record at edudns-c2.edu.tw. [140.111.233.4] ...took 298 ms
Searching for ns2.tn.edu.tw. A record at tns.tn.edu.tw. [120.116.1.3] ...took 304 ms
Searching for 202.206.26.163.in-addr.arpa. PTR record at ns2.tn.edu.tw. [163.26.1.9]
...took 307 msSearching for ns2.tn.edu.tw. A record at anytld.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns2.tn.edu.tw. A record at edudns-c2.edu.tw. [140.111.233.4] ...took 298 ms
Searching for ns2.tn.edu.tw. A record at tns.tn.edu.tw. [120.116.1.3] ...took 304 ms
Nameserver ns2.tn.edu.tw. reports: No such host 202.206.26.163.in-addr.arpa.
Total elapsed query time: 2,087 ms