Outage in Railway
Cert discrepancy between Fastly and Railway leading to SAN errors. The network team is actively triaging the issue for affected customers.
Resolved Minor
March 25, 2026 - Started about 5 hours ago
- Lasted about 2 hours
Incident Report
Summary AI Generated
A certificate discrepancy between Fastly and Railway caused SAN (Subject Alternative Name) errors that made certificate provisioning inoperable for some customer domains. The issue was identified as incorrect domain configuration, and customers were advised to re-add their domains as a workaround. Manual workarounds successfully restored access while the team worked with their upstream vendor to implement domain forwarding to prevent similar misconfigurations.
Cert discrepancy between Fastly and Railway leading to SAN errors. The network team is actively triaging the issue for affected customers.
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Latest Updates ( sorted recent to last )
INVESTIGATING
about 5 hours ago - at 03/25/2026 04:09PM
Cert discrepancy between Fastly and Railway leading to SAN errors. The network team is actively triaging the issue for affected customers.
IDENTIFIED
about 5 hours ago - at 03/25/2026 04:11PM
For some affected domains, cert provisioning is inoperable, this is due to incorrect domain configuration, please re-add your domains to triage the issue.
IDENTIFIED
about 5 hours ago - at 03/25/2026 04:38PM
Manual workarounds for customers show that access is restored, we are working with our upstream vendor to implement domain forwarding to mitigate customer misconfiguration.
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