Is Duo down right now?
No — Duo is up. All systems operational as of Jul 13, 11:44 PM UTC.
Current Status
All Systems Operational
Components
Recent Incidents
Duo - Phone call and SMS authentication issues - Australia
minorJul 7, 2026 · resolved Jul 8
The third-party carrier issue affecting VoIP and SMS services in the Australia region has been resolved. Phone call and SMS authentication services are operating normally. We appreciate your patience and understanding while we addressed this issue.
UAE Telephony SMS issue
minorJun 23, 2026 · resolved Jun 23
The SMS delivery issue affecting the UAE region has been resolved. Our team has verified that SMS services are operating normally and full functionality has been restored. Thank you for your patience while we resolved this issue
AI Assistant Service Disruption in US-W1
minorJun 10, 2026 · resolved Jun 10
The issue affecting AI Assistant functionality in the US-W1 region has been resolved. Our team has verified that services are operating normally, and monitoring has confirmed system stability. Thank you for your patience while we resolved this issue.
All US Deployments: AI Assistant failures
minorMay 18, 2026 · resolved May 18
The issue affecting AI Assistant functionality across all US deployments has been resolved, and full functionality has been restored. We will continue to monitor service performance to ensure stability.
Authentication failures
minorMay 13, 2026 · resolved May 13
The issue causing authentication failures on DUO57 with the Duo Core Authentication Service is now resolved and full functionality has been restored.
Get alerted when Duo goes down
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Duo status — frequently asked questions
Is Duo down right now?
No — Duo is up. All systems operational as of Jul 13, 11:44 PM UTC.
What is Duo's current status?
Duo: All Systems Operational. Alert24 checks Duo's status page continuously and can notify you the moment it changes.
How do I get alerted when Duo goes down?
Alert24 monitors Duo and 3,700+ other cloud and SaaS providers. When an outage is detected it updates your status page automatically and pages your on-call team — no manual checks. Start free at alert24.net.
