Outage in Mendix

App deployment impacted on Mendix Cloud Dedicated EU (Frankfurt) Sierra

Resolved Minor

March 17, 2026 - Started about 3 hours ago - Lasted about 1 hour
Official incident page

Incident Report

We are investigating DNS issues that limit the mxapp (re)deployment capability. Only Mendix Cloud Dedicated EU (Frankfurt) Sierra is impacted. We advise customers in this region to refrain from redeploying until this issue is resolved.

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Latest Updates ( sorted recent to last )

RESOLVED about 2 hours ago - at 03/17/2026 07:26PM

This incident has been resolved.

MONITORING about 2 hours ago - at 03/17/2026 06:41PM

The dedicated DNS server upon which we depend is working again, and we see a restoration of service in our cluster. Deployments are working again, and we'll keep monitoring the situation for the time being and watch for regressions. Customers are advised to redeploy if they were affected.

INVESTIGATING about 3 hours ago - at 03/17/2026 06:16PM

We are investigating DNS issues that limit the mxapp (re)deployment capability.

Only Mendix Cloud Dedicated EU (Frankfurt) Sierra is impacted.

We advise customers in this region to refrain from redeploying until this issue is resolved.

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