Question and response
Question
dig smtp-1.infra.wtb1.ch.abainfra.net. AAAA
Answer
smtp-1.infra.wtb1.ch.abainfra.net. 300 AAAA 2a02:cd8:2ee3:e400:0:0:0:1c
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0