Comment by haiku2077

Cloudflare specifically has infrastructure to prevent that: https://developers.cloudflare.com/1.1.1.1/encryption/oblivio.... It requires some additional setuo, but for example if you're on an Apple device using Private Relay you are using it.

You're next argument might be "but how do you know the server is really using ODNS?" You don't. If your security threat profile doesn't allow for this, whatever you're doing shouldn't be using a public internet network anyway.