1 . alpn=h2 ipv4hint=172.66.133.36,172.66.139.116
Question and response
Question
dig nuffieldhealth.com. HTTPS
Answer
nuffieldhealth.com. 300 HTTPS 1 . alpn=h2 ipv4hint=172.66.133.36,172.66.139.116
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0