DNS security on Android

 Android has come a long way. I only recently found out that I can define my own DNS settings instead of relying on my ISP's DNS servers which I don't trust to be secure enough.

Whilst my go-to DNS on "Desktops" is "OpenDNS" but it is not compatible with the "Private DNS Mode" in "Android". 

I am using the DNS offering from "Cloudflare" instead. "Google" is an option but do note that you will be surrendering even more information about your traffic to them.  

Easily access the section by searching DNS in "Android" then entering the DNS service's hostname that you want to use into the "Private DNS provider hostname" field.