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Posted by warpspin 18 hours ago

DNSSEC disruption affecting .de domains – Resolved(status.denic.de)
698 points | 368 commentspage 5
adamas 6 hours ago|
I wasn't even aware that was possible..?
yosamino 17 hours ago||
The last time .de I remember .de had a major outage like this was 2010. I would cite some sources but... you know. That was a fun afternoon, though.

I am very happy that it doesn't happen more often.

Oarch 16 hours ago||
Germany has fallen.
jamietanna 18 hours ago||
Was wondering why a few of my sites aren't CSSing, as they use https://classless.de
kaltsturm 17 hours ago|
cache
victorbjorklund 17 hours ago||
I was just wondering what was up with our .de site.
kaltsturm 17 hours ago||
even their own status page is not reachable: https://status.denic.de/

As fallback they should use their X account: https://x.com/denic_de

dgellow 17 hours ago||
Seems to be up now?

May 5, 2026 23:28 CEST

May 5, 2026 21:28 UTC

INVESTIGATING

Frankfurt am Main, 5 May 2026 – DENIC eG is currently experiencing a disruption in its DNS service for .de domains. As a result, all DNSSEC-signed .de domains are currently affected in their reachability. The root cause of the disruption has not yet been fully identified. DENIC’s technical teams are working intensively on analysis and on restoring stable operations as quickly as possible. Based on current information, users and operators of .de domains may experience impairments in domain resolution. Further updates will be provided as soon as reliable findings on the cause and recovery are available. DENIC asks all affected parties for their understanding. For further enquiries, DENIC can be contacted via the usual channels.

elch 17 hours ago|||
All .de domains are down for me.
kaltsturm 17 hours ago|||
with firefox: KO with chrome: OK
sunaookami 17 hours ago||
They did now! https://x.com/denic_de/status/2051779175908774148
niklasrde 17 hours ago||
And in English: https://x.com/denic_de/status/2051779740080521646
lxgr 17 hours ago||
Wow, I thought I was somehow unaffected but my resolver must just have cached the sites I'd tried.
binghatch 18 hours ago|
Wow… it’s definitely not all .de TLDs, but a lot of prominent ones definitely.
phit_ 18 hours ago||
its gonna be all .de domains once caches dry out, anything that still works right now is bound to eventually fail until the underlying issue is resolved
fossdd 17 hours ago||
Any .de domain with DNSSEC
mrngm 17 hours ago|||
Unfortunately, even domains that did not have DNSSEC enabled earlier today are affected.

We observed issues on a non-DNSSEC .de domain at 19:45Z and confirmed around 20:12Z it wasn't just us, but also more high profile domain names.

meineerde 17 hours ago|||
Any .de domain is affected, regardless of the domain's dnssec deployment status, as long as you use a resolver which validates dnssec.
eliaskg 17 hours ago||
Amazon is completely down in Germany. Not only on amazon.de, even in the app.
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