Question and response
Question
dig ns2.ogivalvietnam.com. NS
Answer
ns2.ogivalvietnam.com. 5 CNAME ogivalvietnam.com.
ogivalvietnam.com. 4 NS ns-371.awsdns-46.com.
ogivalvietnam.com. 4 NS ns-436.awsdns-54.com.
ogivalvietnam.com. 4 NS ns-698.awsdns-23.net.
ogivalvietnam.com. 4 NS ns-1668.awsdns-16.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0