DNSSEC status of deb.debian.org

[Andre Rodier <andre@rodier.me>]

Hello,

I was checking the Debian domain, and noticed that it is DNSSEC compliant.

However, when I check "deb.debian.org", the DNS validation fails.

After checking the status using Verisign 
(https://dnssec-debugger.verisignlabs.com/deb.debian.org), I understand 
Debian is using a CDN (Content Delivery Network).

Is there a stable domain we can use that doesn't rely on a CDN, please ?

Thanks,
André Rodier.

PS: Sorry to send an empty subject before.