Hi Paul,
and thanks for your positive feedback.
Wrote now all togehter for better overview but also for better overview
of open questions.

You can find in here --> https://gitlab.com/ummeegge/dot-for-ipfire 
the actual state + a simple in- uninstaller helper, i hoped it is 
then may also a little easier for people without "developer|admin-foo" to go 
for some testing rounds ;-).

ldns (which includes drill) can be found in here -->
https://people.ipfire.org/~ummeegge/ldns/ .

Since this topic here is also an older one, i´ am not sure if there is interest anymore in DoT or DoH.

Let´s see.

Best,

Erik

> 
> Hello, Erik.  My "admin-foo" has weakened over the years, and my
> "developer-foo" is even worse.
> 
> Thank you for pursuing DoT on IPFire, as I hope it will circumvent my
> ISPs mangling of DNS queries, and allow easier upgrade to current
> releases.
> 
> Best regards,
> Paul