ESNI not activated after using just the DNS 1.1.1.1 on Windows 10

[NCB]

Currently I’m using Cloudflare’s DNS 1.1.1.1

But on the cloudflare website https://www.cloudflare.com/fr-fr/ssl/encrypted-sni/ they tell me that SNI is not encrypted. I don’t understand why.

Can you please explain me what the problem is ?

Regards,

[soldier_21]

I believe that it configured on your browser. I know Firefox supports it, I’m not sure about Chrome or other browsers. See https://blog.cloudflare.com/encrypt-that-sni-firefox-edition/

[NCB]

Same things in Firefox browser.

I have modified in about:config but nothing has changed.

[soldier_21]

Hmm, did you try closing the browser and opening it? Do you have any sort of system proxy?

Also what version of Firefox are you on? I believe ESNI is broken in Nightly at the moment

[NCB]

Yes, I have already restart my browser. The version of my Firefox browser is 84.0.1.
I don’t use some proxy.

This is capture of my chrome browser.