Windows 10 Insiders can now test DNS over HTTPS Insider

It works for me, I think

Worth adding that the same might be achieved by setting up any of these secure DNS servers in your home router.

Or/and using browser that supports it - and for some time either (Firefox in my case).

This is from my Windows 8.1 laptop:

I tried setting this up again. This time I set the IPv4 and IPv6 in the Wi-Fi properties. They were already set in in the router. Firefox and Edge both fail the Encrypted SNI.

Winuser said:

I tried setting this up again. This time I set the IPv4 and IPv6 in the Wi-Fi properties. They were already set in in the router. Firefox and Edge both fail the Encrypted SNI.

Encrypted SNI works in Nightly only I think? Cloudflare is set in the Modem, so never touch network adapter in device manager. Plus not using wifi, disabled in the BIOS. Easier when dual boot with Linux.
Not using old Edge and waiting for the new one.

FF Nightly v78.0a1
Enabling Encrypted SNI
about:config

Code:

security.enterprise_roots.enabled > true
network.trr.mode > 2
network.security.esni.enabled > enabled
network.trr.uri > https://mozilla.cloudflare-dns.com/dns-query
DNS-over-HTTPS enabled,no proxy.

When DoH is OFF, SNI is not working. They don't interfere with each other (DoH and reg tweak).
@brummyfan, your set up doesn't seem to work in the first screenshot. Secure DNS must be green, same for TLS 1.3. The last needs some additional tweaks (screenshot result in post #13).

MikeMecanic said:

Encrypted SNI works in Nightly only I think?

Standard FF supports it as well (I'm on the 76.0.1 at the moment) but I think one needs to tweak configuration settings. Details how to configure any of it are here:

Cloudflare ESNI Checker | Cloudflare

Click applicable 'Learn more...' and take it from there.

[from here: Encrypt it or lose it: how encrypted SNI works

Type about:config in the address bar

Accept

Find network.security.esni.enabled and set it to true].

Does anyone know if this new feature can work with OpenDNS, because in the first page of this thread MS only mentioned: Google, Cloudflare, and Quad9 as the three main DNS servers that can work with DoH?

I don't see why not? Surely it should be possible to specify custom DNS server in there - in the same way as in FF?

How to enable DNS-over-HTTPS (DoH) in Firefox | ZDNet
DNS over HTTPS . curl/curl Wiki . GitHub