Question and response
Question
dig smtp-s-1.wolfnet.cz. AAAA
Answer
smtp-s-1.wolfnet.cz. 3600 AAAA 2a03:4260:0:6:0:0:0:75
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0