Searching for 72.240.217.180.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 72.240.217.180.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 259 ms
Searching for 72.240.217.180.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 259 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rirns.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for 72.240.217.180.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 152 msSearching for rirns.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for rns3.twnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for rns3.twnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for 72.240.217.180.in-addr.arpa. PTR record at rns3.twnic.net. [202.133.247.195]
...took 291 msSearching for rns3.twnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for dns2.twnic.net.tw. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for dns2.twnic.net.tw. A record at e.dns.tw. [211.20.231.11] ...took 291 ms
Searching for dns2.twnic.net.tw. A record at dns1.twnic.net.tw. [210.65.47.29]
Searching for dns2.twnic.net.tw. A record at dns2.twnic.net.tw. [103.235.88.2] ...took 259 ms
Searching for rns3.twnic.net. A record at dns2.twnic.net.tw. [103.235.88.2]
...took 273 msSearching for dns2.twnic.net.tw. A record at e.dns.tw. [211.20.231.11] ...took 291 ms
Searching for dns2.twnic.net.tw. A record at dns1.twnic.net.tw. [210.65.47.29]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for dns2.twnic.net.tw. A record at dns2.twnic.net.tw. [103.235.88.2] ...took 259 ms
Nameserver rns3.twnic.net. reports: No such host 72.240.217.180.in-addr.arpa.
Total elapsed query time: 3,697 ms