Outage in Optimizely
Cloudflare outage causing service disruption
Resolved MinorIncident Report
Summary AI Generated
A Cloudflare outage caused service disruption for Optimizely's North Europe region, specifically affecting authoritative DNS resolution for the .de top-level domain. The incident was identified and resolved within 45 minutes through coordination with Cloudflare to implement a fix. Normal service was restored after monitoring confirmed the resolution was effective.
We are currently aware of an active incident with Cloudflare that is affecting authoritative resolution for the .de TLD. We are continuing to investigate and correspond with Cloudflare to push for rapid mitigation.
Components affected
Optimizely North EuropeTrusted by 1,000+ teams
Never miss outages in third-party dependencies
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Latest Updates ( sorted recent to last )
RESOLVED
12 days ago - at 05/05/2026 10:36PM
This incident has been resolved.
MONITORING
12 days ago - at 05/05/2026 10:30PM
A fix has been put in place, and we are monitoring the results.
IDENTIFIED
12 days ago - at 05/05/2026 10:28PM
The issue has been identified, and a fix is being implemented.
INVESTIGATING
12 days ago - at 05/05/2026 09:54PM
We are currently aware of an active incident with Cloudflare that is affecting authoritative resolution for the .de TLD. We are continuing to investigate and correspond with Cloudflare to push for rapid mitigation.
Latest Optimizely outages
Optimizely Graph - One of our USEA production clusters have intermittent availability issues - 12 days ago
Content Recommendations - Intermittent Dashboard Issues in APAC region - about 1 month ago
Experiment Publishing Delay - about 1 month ago
Optimizely Data Platform - APIs - APAC Region - about 2 months ago
Events Export API - about 2 months ago
Never miss outages in third-party dependencies
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
