Question and response
Question
dig caodai-tttn.org. NS
Answer
caodai-tttn.org. 3600 NS ns2.caodai-tttn.org.
caodai-tttn.org. 3600 NS ns1.caodai-tttn.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0