Searching for 168.150.27.163.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 168.150.27.163.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 282 ms
Searching for 168.150.27.163.in-addr.arpa. PTR record at s1.ccu.edu.tw. [140.123.1.51] ...took 293 ms
Searching for 168.150.27.163.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 282 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.lacnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for ns3.lacnic.net. A record at ns2.lacnic.net. [200.3.13.11] ...took 196 ms
Searching for 168.150.27.163.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 204 msSearching for ns3.lacnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for ns3.lacnic.net. A record at ns2.lacnic.net. [200.3.13.11] ...took 196 ms
Searching for s1.ccu.edu.tw. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for s1.ccu.edu.tw. A record at h.dns.tw. [204.61.216.119] ...took 11 ms
Searching for s1.ccu.edu.tw. A record at edudns-a1.edu.tw. [192.83.166.18] ...took 286 ms
Searching for s1.ccu.edu.tw. A record at dns2.ccu.edu.tw. [140.123.254.17] ...took 296 ms
Searching for 168.150.27.163.in-addr.arpa. PTR record at s1.ccu.edu.tw. [163.28.96.1]
Searching for s1.ccu.edu.tw. A record at h.dns.tw. [204.61.216.119] ...took 11 ms
Searching for s1.ccu.edu.tw. A record at edudns-a1.edu.tw. [192.83.166.18] ...took 286 ms
Searching for s1.ccu.edu.tw. A record at dns2.ccu.edu.tw. [140.123.254.17] ...took 296 ms
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for 168.150.27.163.in-addr.arpa. PTR record at s1.ccu.edu.tw. [140.123.1.51] ...took 293 ms
Nameserver s1.ccu.edu.tw. reports: No such host 168.150.27.163.in-addr.arpa.
Total elapsed query time: 3,620 ms