ECH (Encrypted Client Hello) support for DNS-over-HTTPS

[ammnt]

Issue Details

Hello,

please add support of ECH (Encrypted Client Hello) support for DNS-over-HTTPS.

Thank you.
Best regards

Proposed solution

I'm not talking about records like HTTPS - it is already supported, I know. I'm talking about encrypting the transmission of servername to the DoH host itself😊Possible related to AdguardTeam/AdGuardDNS#918

Alternative solution

No response

[ammnt]

@ameshkov, what do you think about this feature request? Is there any chance that we will ever see this functionality? Thank you😊