DoH VS bebasdns

Even those who weren't interested in self-hosting might spend a couple of minutes hosting their own DNS proxy since it's much more flexible and don't require root or dedicated port (at least with DoH).

To inject a little paranoia, DoH spec and implementation don't actually require the providers to only use /dns-query, it's possible (and very simple) to create an innocuous-looking website with /supersecretdns serving DoH, or directly on the homepage itself (the request for DoH vs regular webpage has different header), but if your kids are already that proficient, no way to stop them aside from plugging off the router.

Get a PHP hosting (dime a dozen these days), and proxying on PHP is also seamless, pretty much any website can have a secret URL that serves DoH.

https://github.com/NotMikeDEV/DoH/blob/master/dns.php handles both POST & GET. Yours only work with the POST, used by Chrome & Firefox, but not AdGuard.

If you are paranoid about a particular DNS server knowing your requests (but not paranoid enough to just use Tor entirely), the alternative will be just running a recursive resolver where you're running that PHP file. This exposes your server IP to the nameserver, but that's it, no extra third parties are involved. Or take it to the next level by running Tor there and forwarding plain DNS requests through it.

DoH can be somewhat protected with a secret path, you can even create one for free on Cloudflare Worker or any PHP hosting, but only Windows 11, iOS, macOS, and browsers support it natively. DoT is supported by Android natively but hiding the custom domain is more complex (you'll need wildcard cert, which requires manual record update with LetsEncrypt every 90 days), and if someone snoops on your traffic since they can see the domain for the DoT.

That relies on a list of known DoH providers. Private DoH server won't be in the list, which can be very easily made on any PHP hosting or even just a Cloudflare Worker.

There goes bebas, tiarap, dnscepat etc. But idk, this doesn't seems to be that different from Permen OTT, that one never came into force, while this manage to get through, probably in the middle of all the confusion about covid.

on the command prompt. Since you're using Firefox anyway, it's easier to just use their DoH support, both Cloudflare and NextDNS are non-blocking, bebasdns can be used there too, or any of these