Searching for 191.42.252.123.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 191.42.252.123.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 167 ms
SERVFAIL
SERVFAIL
Searching for 191.42.252.123.in-addr.arpa. PTR record at dns6.kbtelecom.net.tw. [203.133.1.6] ...took 247 ms
SERVFAIL
Searching for 191.42.252.123.in-addr.arpa. PTR record at dns8.kbtelecom.net.tw. [203.133.1.8] ...took 251 ms
SERVFAIL
Searching for 191.42.252.123.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 167 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for 191.42.252.123.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 198 msSearching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for a.lactld.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for a.lactld.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 6 ms
Searching for a.lactld.org. A record at a.lactld.org. [200.0.68.10] ...took 25 ms
Searching for ns3.lacnic.net. A record at a.lactld.org. [200.0.68.10]
...took 25 msSearching for a.lactld.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 6 ms
Searching for a.lactld.org. A record at a.lactld.org. [200.0.68.10] ...took 25 ms
Searching for dns8.kbtelecom.net.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns8.kbtelecom.net.tw. A record at f.dns.tw. [40.65.125.222] ...took 162 ms
Searching for dns8.kbtelecom.net.tw. A record at ns2.kbtelecom.net.tw. [61.63.0.67] ...took 300 ms
Searching for 191.42.252.123.in-addr.arpa. PTR record at dns8.kbtelecom.net.tw. [203.133.1.8]
...took 244 msSearching for dns8.kbtelecom.net.tw. A record at f.dns.tw. [40.65.125.222] ...took 162 ms
Searching for dns8.kbtelecom.net.tw. A record at ns2.kbtelecom.net.tw. [61.63.0.67] ...took 300 ms
SERVFAIL
Searching for dns6.kbtelecom.net.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns6.kbtelecom.net.tw. A record at f.dns.tw. [40.65.125.222] ...took 162 ms
Searching for dns6.kbtelecom.net.tw. A record at ns2.kbtelecom.net.tw. [61.63.0.67] ...took 305 ms
Searching for 191.42.252.123.in-addr.arpa. PTR record at dns6.kbtelecom.net.tw. [203.133.1.6]
...took 252 msSearching for dns6.kbtelecom.net.tw. A record at f.dns.tw. [40.65.125.222] ...took 162 ms
Searching for dns6.kbtelecom.net.tw. A record at ns2.kbtelecom.net.tw. [61.63.0.67] ...took 305 ms
SERVFAIL
Searching for 191.42.252.123.in-addr.arpa. PTR record at dns6.kbtelecom.net.tw. [203.133.1.6] ...took 247 ms
SERVFAIL
Searching for 191.42.252.123.in-addr.arpa. PTR record at dns8.kbtelecom.net.tw. [203.133.1.8] ...took 251 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 2,442 ms