Microsoft DNS DNSSEC issues

[Stephane Bortzmeyer]

On Tue, Nov 12, 2024 at 04:53:06PM -0600,
 Chad Dailey <whammyster at gmail.com> wrote 
 a message of 288 lines which said:

> Thank you for your analysis, much appreciated.  I've got more homework to
> do, to determine why breakage started, apparently spontaneously.  We
> performed no service changes during the interval where the problem began to
> manifest.

For those who want to test, RIPE Atlas probe #61658 resolver has
the same issue. May be get in touch with its manager
<https://atlas.ripe.net/probes/61658#tab-general>?