Searching for 162.61.72.203.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 162.61.72.203.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 286 ms
Searching for 162.61.72.203.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 286 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 162.61.72.203.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for edudns-a3.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for edudns-a3.edu.tw. A record at f.dns.tw. [40.65.125.222] ...took 163 ms
Searching for 162.61.72.203.in-addr.arpa. PTR record at edudns-a3.edu.tw. [140.111.34.134]
...took 207 msSearching for edudns-a3.edu.tw. A record at f.dns.tw. [40.65.125.222] ...took 163 ms
Searching for sdns1.tp.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for sdns1.tp.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 179 ms
Searching for sdns1.tp.edu.tw. A record at c.twnic.net.tw. [168.95.192.10] ...took 229 ms
Searching for sdns1.tp.edu.tw. A record at dns.tp.edu.tw. [163.21.249.166] ...took 211 ms
Searching for 162.61.72.203.in-addr.arpa. PTR record at sdns1.tp.edu.tw. [163.21.254.1]
...took 210 msSearching for sdns1.tp.edu.tw. A record at b.dns.tw. [210.201.138.58] ...took 179 ms
Searching for sdns1.tp.edu.tw. A record at c.twnic.net.tw. [168.95.192.10] ...took 229 ms
Searching for sdns1.tp.edu.tw. A record at dns.tp.edu.tw. [163.21.249.166] ...took 211 ms
Nameserver sdns1.tp.edu.tw. reports: No such host 162.61.72.203.in-addr.arpa.
Total elapsed query time: 1,573 ms