vladimir.cunat+ietf at nic.cz
Mon Sep 9 16:27:58 UTC 2019
On 9/9/19 12:50 PM, Thomas Mieslinger wrote:
> Is there any documentation how the mozilla guys did it with which
> recursive/authoritative Software
I'm not aware of any, but I think it's like usual DNS filtering. That
zone is currently signed, so making it NXDOMAIN will inevitably cause a
problem for validators "below", though that's probably not a significant
concern for you.
With Knot Resolver this kind of filtering is fortunately quite easy:
More knowledgeable people will surely soon write howtos for others.
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