Foxy Proxy doesn't use proxy's dns in case of configuring DoH in Firefox

[x1nf1]

Hi, I use Firefox Developer Edition 95.0b3 (64-bit), I have set Firefox to use DoH (DNS over HTTPS). But I noticed DNS leak while using socks5 (socks5 via foxy proxy). Is there any solution to prevent DNS leaks? in another words, I want Firefox to use proxy DNS when using foxy proxy. Does this issue relates to foxy proxy?

[LinuxOnTheDesktop]

There is the following option.

I enabled that option and a leak test said there was no leak. But then I switched to a different FoxyProxy profile and then back again and then the test detected a leak. I suppose I should open a new issue for that problem. (But: cf. ##112?)

[ericjung]

This is almost surely a Firefox issue. Can you disable DNS over HTTPS and try again?

[LinuxOnTheDesktop]

Are you referring to the following native Firefox option?

If so: I have it disabled already.

[20NE]

disable firefox DNS over HTTPS , no more dns leaks

[erosman]

See also:

• Firefox queries DNS of Proxy destination
• DNS leaks with proxy extension

[20NE]

it said ff 114 will enable DoH as default

[erosman]

FoxyProxy 8+ follow-up:
Connection timing out on SOCK5 proxies