Searching for 14.142.24.123.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 14.142.24.123.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for 14.142.24.123.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for apnic.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for apnic.authdns.ripe.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for 14.142.24.123.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for hcm-server1.vnn.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for hcm-server1.vnn.vn. A record at h.dns-servers.vn. [202.47.142.105] ...took 196 ms
Searching for hcm-server1.vnn.vn. A record at vdc-hn01.vnn.vn. [203.162.0.11] ...took 225 ms
Searching for 14.142.24.123.in-addr.arpa. PTR record at hcm-server1.vnn.vn. [203.162.4.1]
...took 208 msSearching for hcm-server1.vnn.vn. A record at h.dns-servers.vn. [202.47.142.105] ...took 196 ms
Searching for hcm-server1.vnn.vn. A record at vdc-hn01.vnn.vn. [203.162.0.11] ...took 225 ms
Nameserver hcm-server1.vnn.vn. reports: No such host 14.142.24.123.in-addr.arpa.
Total elapsed query time: 819 ms