Searching for 163.25.252.123.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 163.25.252.123.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 169 ms
SERVFAIL
Searching for 163.25.252.123.in-addr.arpa. PTR record at dns8.kbtelecom.net.tw. [203.133.1.8]
Searching for 163.25.252.123.in-addr.arpa. PTR record at dns6.kbtelecom.net.tw. [203.133.1.6] ...took 308 ms
SERVFAIL
Searching for 163.25.252.123.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 169 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for 163.25.252.123.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 190 msSearching for ns1.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for dns8.kbtelecom.net.tw. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for dns8.kbtelecom.net.tw. A record at h.dns.tw. [204.61.216.119] ...took 11 ms
Searching for dns8.kbtelecom.net.tw. A record at ns2.kbtelecom.net.tw. [61.63.0.67] ...took 291 ms
Searching for 163.25.252.123.in-addr.arpa. PTR record at dns8.kbtelecom.net.tw. [203.133.1.8]
Searching for dns8.kbtelecom.net.tw. A record at h.dns.tw. [204.61.216.119] ...took 11 ms
Searching for dns8.kbtelecom.net.tw. A record at ns2.kbtelecom.net.tw. [61.63.0.67] ...took 291 ms
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for dns6.kbtelecom.net.tw. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for dns6.kbtelecom.net.tw. A record at a.dns.tw. [203.73.24.25] ...took 180 ms
Searching for dns6.kbtelecom.net.tw. A record at ns1.kbtelecom.net.tw. [61.63.0.66] ...took 289 ms
Searching for 163.25.252.123.in-addr.arpa. PTR record at dns6.kbtelecom.net.tw. [203.133.1.6]
...took 353 msSearching for dns6.kbtelecom.net.tw. A record at a.dns.tw. [203.73.24.25] ...took 180 ms
Searching for dns6.kbtelecom.net.tw. A record at ns1.kbtelecom.net.tw. [61.63.0.66] ...took 289 ms
SERVFAIL
Searching for 163.25.252.123.in-addr.arpa. PTR record at dns8.kbtelecom.net.tw. [203.133.1.8]
Query timed out (interrupted after 2,000 milliseconds)
Retrying...Searching for 163.25.252.123.in-addr.arpa. PTR record at dns6.kbtelecom.net.tw. [203.133.1.6] ...took 308 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 6,038 ms