Question and response
Question
dig mx1.rockstable.it. AAAA
Answer
mx1.rockstable.it. 3600 AAAA 2a01:4f8:13b:fb00:0:0:0:227
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0