DENIC reports resolved DNSSEC disruption affecting .de domains

DENIC reports resolved DNSSEC disruption affecting .de domains

Frankfurt am Main, 6 May 2026

DENIC eG experienced a disruption in its DNS service for .de domains. As a result, there were temporary limitations in the reachability of .de domains, in particular those signed with DNSSEC.

The issue has been resolved and all systems are now operating normally again.

The root cause of the incident is still under analysis. DENIC’s technical teams are continuing to investigate and will share further details as soon as reliable findings are available.

DENIC thanks all affected parties for their patience and understanding.

For further enquiries, DENIC can be contacted via the usual channels.