DNSSEC Support

[Tripple_Delta]

Hi,

This is my setup:
OPNsense 24.7.8-amd64
FreeBSD 14.1-RELEASE-p6
OpenSSL 3.0.15

I'm using Unbound DNS and by accident I found a problem. I could not resolve one domain, dhl.com. All other domains as far as I can tell work fine.

When I uncheck  Enable DNSSEC Support the site from DHL is back.

What should be the cause ?

Thanks.