1 . alpn=h2,h3
2 star-mini.fallback.c10r.facebook.com. alpn=h2,h3
Question and response
Question
dig facebook.com. HTTPS
Answer
facebook.com. 7200 HTTPS 1 . alpn=h2,h3
facebook.com. 7200 HTTPS 2 star-mini.fallback.c10r.facebook.com. alpn=h2,h3
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0
facebook.com. 60 AAAA 2a03:2880:f37c:1:face:b00c:0:25de
facebook.com. 60 A 57.144.248.1