DENIC website precautionary offline - PHP vulnerabilities

Update timeline

1. monitoring Oct 21, 2026, 12:32 PM UTC

   Due to vulnerabilities in PHP, we have temporarily taken the DENIC website offline as a precaution. Aufgrund von Schwachstellen in PHP haben wir die DENIC Webseiten sicherheitshalber offline genommen. Back to current status Status Report Issue Powered by Status.io Subscribe to receive status updates by email Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates by webhook Each status update will POST a JSON payload to this URL Email address for managing webhook Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates via RSS RSS Feed Close Subscribe to receive status updates via iCalendar iCalendar Feed Close

2. monitoring Oct 21, 2026, 12:32 PM UTC

   Due to vulnerabilities in PHP, we have temporarily taken the DENIC website offline as a precaution. Aufgrund von Schwachstellen in PHP haben wir die DENIC Webseiten sicherheitshalber offline genommen.

3. monitoring Oct 22, 2026, 08:11 AM UTC

   Our public web services are available again. We are still working on the member website. Unsere öffentlichen Webseiten sind wieder verfügbar. Wir arbeiten weiter an unseren Mitglieder-Webseiten. October 21, 2026 14:32 CEST

4. monitoring Oct 22, 2026, 08:11 AM UTC

   Our public web services are available again. We are still working on the member website. Unsere öffentlichen Webseiten sind wieder verfügbar. Wir arbeiten weiter an unseren Mitglieder-Webseiten.

5. resolved Oct 23, 2026, 10:12 AM UTC

   All DENIC web applications are fully available again. We have installed and tested the necessary PHP updates. Alle DENIC Webanwendungen sind wieder vollständig verfügbar. Wir haben entsprechende PHP Updates eingespielt und getestet. October 22, 2026 10:11 CEST