Question and response
Question
dig ans.nsys.cz. AAAA
Answer
ans.nsys.cz. 3600 AAAA 2a00:bfe0:0:2:4488:1aff:fed7:c90f
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0