Searching for 157.224.17.163.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 157.224.17.163.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 157.224.17.163.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 157.224.17.163.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 238 msSearching for ns1.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for ns1.tcrc.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.tcrc.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 180 ms
Searching for ns1.tcrc.edu.tw. A record at ns3.tcrc.edu.tw. [163.28.80.3] ...took 210 ms
Searching for 157.224.17.163.in-addr.arpa. PTR record at ns1.tcrc.edu.tw. [163.28.82.1]
...took 210 msSearching for ns1.tcrc.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 180 ms
Searching for ns1.tcrc.edu.tw. A record at ns3.tcrc.edu.tw. [163.28.80.3] ...took 210 ms
Searching for dns3.tc.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns3.tc.edu.tw. A record at g.dns.tw. [34.141.111.176] ...took 7 ms
Searching for dns3.tc.edu.tw. A record at dns2.tc.edu.tw. [163.17.40.3] ...took 211 ms
Searching for 157.224.17.163.in-addr.arpa. PTR record at dns3.tc.edu.tw. [163.28.80.41]
...took 211 msSearching for dns3.tc.edu.tw. A record at g.dns.tw. [34.141.111.176] ...took 7 ms
Searching for dns3.tc.edu.tw. A record at dns2.tc.edu.tw. [163.17.40.3] ...took 211 ms
Nameserver dns3.tc.edu.tw. reports: No such host 157.224.17.163.in-addr.arpa.
Total elapsed query time: 1,374 ms