1 . alpn=h3,h2 ipv4hint=104.20.37.109,172.66.173.190
Question and response
Question
dig www.knownhost.com. HTTPS
Answer
www.knownhost.com. 300 HTTPS 1 . alpn=h3,h2 ipv4hint=104.20.37.109,172.66.173.190
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0