Searching for 48.19.99.122.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 48.19.99.122.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
SERVFAIL
SERVFAIL
Searching for 48.19.99.122.in-addr.arpa. PTR record at dns8.kbtelecom.net.tw. [203.133.1.8] ...took 296 ms
SERVFAIL
Searching for 48.19.99.122.in-addr.arpa. PTR record at dns6.kbtelecom.net.tw. [203.133.1.6] ...took 310 ms
SERVFAIL
Searching for 48.19.99.122.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rirns.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
Searching for 48.19.99.122.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 92 msSearching for rirns.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
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 b.dns.tw. [210.201.138.58] ...took 183 ms
Searching for dns6.kbtelecom.net.tw. A record at anytld.apnic.net. [202.12.31.53] ...took 17 ms
Searching for dns6.kbtelecom.net.tw. A record at ns2.kbtelecom.net.tw. [61.63.0.67] ...took 301 ms
Searching for 48.19.99.122.in-addr.arpa. PTR record at dns6.kbtelecom.net.tw. [203.133.1.6]
...took 356 msSearching for dns6.kbtelecom.net.tw. A record at b.dns.tw. [210.201.138.58] ...took 183 ms
Searching for dns6.kbtelecom.net.tw. A record at anytld.apnic.net. [202.12.31.53] ...took 17 ms
Searching for dns6.kbtelecom.net.tw. A record at ns2.kbtelecom.net.tw. [61.63.0.67] ...took 301 ms
SERVFAIL
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 e.dns.tw. [211.20.231.11] ...took 256 ms
Searching for dns8.kbtelecom.net.tw. A record at ns1.kbtelecom.net.tw. [61.63.0.66] ...took 304 ms
Searching for 48.19.99.122.in-addr.arpa. PTR record at dns8.kbtelecom.net.tw. [203.133.1.8]
...took 440 msSearching for dns8.kbtelecom.net.tw. A record at e.dns.tw. [211.20.231.11] ...took 256 ms
Searching for dns8.kbtelecom.net.tw. A record at ns1.kbtelecom.net.tw. [61.63.0.66] ...took 304 ms
SERVFAIL
Searching for 48.19.99.122.in-addr.arpa. PTR record at dns8.kbtelecom.net.tw. [203.133.1.8] ...took 296 ms
SERVFAIL
Searching for 48.19.99.122.in-addr.arpa. PTR record at dns6.kbtelecom.net.tw. [203.133.1.6] ...took 310 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 2,767 ms