Searching for 113.117.211.210.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for 113.117.211.210.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 277 ms
Searching for 113.117.211.210.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 277 ms
Searching for ns1.apnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns1.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns1.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 113.117.211.210.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 190 msSearching for ns1.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns1.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for ns2.vtdc.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns2.vtdc.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for 113.117.211.210.in-addr.arpa. PTR record at ns2.vtdc.net. [115.84.181.10]
...took 321 msSearching for ns2.vtdc.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns.viettelidc.com.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns.viettelidc.com.vn. A record at d.dns-servers.vn. [203.119.44.105] ...took 218 ms
Searching for ns.viettelidc.com.vn. A record at ns2.viettelidc.com.vn. [115.84.181.10] ...took 343 ms
Searching for ns2.vtdc.net. A record at ns.viettelidc.com.vn. [115.84.177.8]
...took 320 msSearching for ns.viettelidc.com.vn. A record at d.dns-servers.vn. [203.119.44.105] ...took 218 ms
Searching for ns.viettelidc.com.vn. A record at ns2.viettelidc.com.vn. [115.84.181.10] ...took 343 ms
Nameserver ns2.vtdc.net. reports: No such host 113.117.211.210.in-addr.arpa.
Total elapsed query time: 1,766 ms