Searching for 187.68.23.163.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 187.68.23.163.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
SERVFAIL
SERVFAIL
Searching for 187.68.23.163.in-addr.arpa. PTR record at dns.chc.edu.tw. [163.23.200.1] ...took 292 ms
SERVFAIL
Searching for 187.68.23.163.in-addr.arpa. PTR record at chcns.tcrc.edu.tw. [163.28.80.43] ...took 279 ms
SERVFAIL
Searching for 187.68.23.163.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns2.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 63 ms
Searching for ns2.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 187.68.23.163.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for ns3.tcrc.edu.tw. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns3.tcrc.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 233 ms
Searching for ns3.tcrc.edu.tw. A record at c.twnic.net.tw. [168.95.192.10] ...took 293 ms
Searching for ns3.tcrc.edu.tw. A record at ns3.tcrc.edu.tw. [163.28.80.3] ...took 283 ms
Searching for 187.68.23.163.in-addr.arpa. PTR record at ns3.tcrc.edu.tw. [163.28.80.3]
...took 302 msSearching for ns3.tcrc.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 233 ms
Searching for ns3.tcrc.edu.tw. A record at c.twnic.net.tw. [168.95.192.10] ...took 293 ms
Searching for ns3.tcrc.edu.tw. A record at ns3.tcrc.edu.tw. [163.28.80.3] ...took 283 ms
Searching for chcns.tcrc.edu.tw. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for chcns.tcrc.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 174 ms
Searching for chcns.tcrc.edu.tw. A record at ns3.tcrc.edu.tw. [163.28.80.3] ...took 286 ms
Searching for 187.68.23.163.in-addr.arpa. PTR record at chcns.tcrc.edu.tw. [163.28.80.43]
...took 307 msSearching for chcns.tcrc.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 174 ms
Searching for chcns.tcrc.edu.tw. A record at ns3.tcrc.edu.tw. [163.28.80.3] ...took 286 ms
SERVFAIL
Searching for dns.chc.edu.tw. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for dns.chc.edu.tw. A record at g.dns.tw. [34.141.111.176]
Searching for dns.chc.edu.tw. A record at d.dns.tw. [60.199.165.186] ...took 327 ms
Searching for dns.chc.edu.tw. A record at edudns-a2.edu.tw. [140.111.34.133] ...took 292 ms
Searching for dns.chc.edu.tw. A record at dns.chc.edu.tw. [163.23.200.1] ...took 297 ms
Searching for 187.68.23.163.in-addr.arpa. PTR record at dns.chc.edu.tw. [163.23.200.1]
...took 302 msSearching for dns.chc.edu.tw. A record at g.dns.tw. [34.141.111.176]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for dns.chc.edu.tw. A record at d.dns.tw. [60.199.165.186] ...took 327 ms
Searching for dns.chc.edu.tw. A record at edudns-a2.edu.tw. [140.111.34.133] ...took 292 ms
Searching for dns.chc.edu.tw. A record at dns.chc.edu.tw. [163.23.200.1] ...took 297 ms
SERVFAIL
Searching for 187.68.23.163.in-addr.arpa. PTR record at dns.chc.edu.tw. [163.23.200.1] ...took 292 ms
SERVFAIL
Searching for 187.68.23.163.in-addr.arpa. PTR record at chcns.tcrc.edu.tw. [163.28.80.43] ...took 279 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 5,829 ms