Question and response
Question
dig web.virusfree.cz. AAAA
Answer
web.virusfree.cz. 3600 AAAA 2001:67c:15a0:4000:0:0:0:3
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0