Searching for 155.198.17.163.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 155.198.17.163.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 168 ms
Searching for 155.198.17.163.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 D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for apnic.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for apnic.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 155.198.17.163.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 h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for apnic.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns1.tcrc.edu.tw. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns1.tcrc.edu.tw. A record at anytld.apnic.net. [202.12.31.53] ...took 17 ms
Searching for ns1.tcrc.edu.tw. A record at edudns-a1.edu.tw. [192.83.166.18] ...took 311 ms
Searching for ns1.tcrc.edu.tw. A record at ns1.tcrc.edu.tw. [163.28.82.1] ...took 315 ms
Searching for 155.198.17.163.in-addr.arpa. PTR record at ns1.tcrc.edu.tw. [163.28.82.1]
...took 314 msSearching for ns1.tcrc.edu.tw. A record at anytld.apnic.net. [202.12.31.53] ...took 17 ms
Searching for ns1.tcrc.edu.tw. A record at edudns-a1.edu.tw. [192.83.166.18] ...took 311 ms
Searching for ns1.tcrc.edu.tw. A record at ns1.tcrc.edu.tw. [163.28.82.1] ...took 315 ms
Searching for dns.tc.edu.tw. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for dns.tc.edu.tw. A record at f.dns.tw. [182.173.0.10] ...took 290 ms
Searching for dns.tc.edu.tw. A record at dns2.tc.edu.tw. [163.17.40.3] ...took 314 ms
Searching for 155.198.17.163.in-addr.arpa. PTR record at dns.tc.edu.tw. [163.17.40.1]
...took 314 msSearching for dns.tc.edu.tw. A record at f.dns.tw. [182.173.0.10] ...took 290 ms
Searching for dns.tc.edu.tw. A record at dns2.tc.edu.tw. [163.17.40.3] ...took 314 ms
Nameserver dns.tc.edu.tw. reports: No such host 155.198.17.163.in-addr.arpa.
Total elapsed query time: 2,122 ms