Is "Host" in the HTTP header encrypted when using the 1.1.1.1 app?

dns-resolver
#1

Normally “Host” is unecrypted when connecting to a server. Using VPN is one way of hiding it from ISP.
Does the Cloudflare app hide this field from ISPs as well?

#2

SNI and ESNI are terms which you should read about. For example this https://blog.cloudflare.com/esni/

1 Like
#4

The current 1.1.1.1 app is a DNS VPN for looking up DNS entries securely using Cloudflare’s public resolver. Any connection by your client uses whatever connection it normally would.