Question and response
Question
dig send-mail2.xyz. AAAA
Answer
send-mail2.xyz. 3600 AAAA 2600:3c0d:0:0:f03c:94ff:feaa:d5e3
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0