Searching for 86.145.19.123.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 86.145.19.123.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 252 ms
Searching for 86.145.19.123.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 252 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 7 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 145 ms
Searching for 86.145.19.123.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 90 msSearching for rirns.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 145 ms
Searching for hcm-server1.vnn.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for hcm-server1.vnn.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 6 ms
Searching for hcm-server1.vnn.vn. A record at hcm-server1.vnn.vn. [203.162.4.1] ...took 198 ms
Searching for 86.145.19.123.in-addr.arpa. PTR record at hcm-server1.vnn.vn. [203.162.4.1]
...took 203 msSearching for hcm-server1.vnn.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 6 ms
Searching for hcm-server1.vnn.vn. A record at hcm-server1.vnn.vn. [203.162.4.1] ...took 198 ms
Nameserver hcm-server1.vnn.vn. reports: No such host 86.145.19.123.in-addr.arpa.
Total elapsed query time: 944 ms