Question and response
Question
dig mailcow.1in9.net. AAAA
Answer
mailcow.1in9.net. 300 AAAA 2a03:4000:23:3eb:a89f:8aff:fed8:810e
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0