Searching for 143.77.96.116.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 143.77.96.116.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 143.77.96.116.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 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 c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 92 ms
Searching for 143.77.96.116.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 12 msSearching for apnic.authdns.ripe.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for apnic.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 92 ms
Searching for dns1.vietel.com.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns1.vietel.com.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 6 ms
Searching for dns1.vietel.com.vn. A record at dns1.vietel.com.vn. [203.113.131.1] ...took 294 ms
Searching for 143.77.96.116.in-addr.arpa. PTR record at dns1.vietel.com.vn. [203.113.131.1]
...took 299 msSearching for dns1.vietel.com.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 6 ms
Searching for dns1.vietel.com.vn. A record at dns1.vietel.com.vn. [203.113.131.1] ...took 294 ms
Nameserver dns1.vietel.com.vn. reports: No such host 143.77.96.116.in-addr.arpa.
Total elapsed query time: 782 ms