Is Cisco Duo down right now?
No. Cisco Duo looks operational.
It answered our last sweep normally. Checked 35 minutes ago · re-checked every 5 minutes
Get an email when Cisco Duo goes down
Checked every 5 minutes from independent probes. We also tell you when the cloud, CDN or DNS provider underneath Cisco Duo has an outage. No account, unsubscribe with one click.
What Cisco Duo runs on
Mapped from public DNS, network ownership and published cloud IP ranges. When one of these providers has an outage, Cisco Duo is exposed.
Cisco Duo endpoint
| Service | Status | Latency | 24h uptime |
|---|---|---|---|
| Cisco Duoduo.com | up | 214 ms | 100% |
Recent incidents
No Cisco Duo-related provider incident detected in the last 7 days.
Services that would fail together with Cisco Duo
These services share hosting, CDN or DNS with Cisco Duo. A provider outage hits all of them at once, so if several of them are down too, the provider is the likely cause.
How we check Cisco Duo
Is this Cisco Duo's official status page?
No. It is an independent, outside-in view. Official status pages often confirm incidents late; we probe real service endpoints every five minutes and publish what we see.
When do you say Cisco Duo is down?
A single failing request is reported as an error, never as an outage. A service is down after two consecutive failed sweeps, and we declare a provider incident only when several independent services that share the same provider fail together.
Why do other services appear here?
Because they share infrastructure with Cisco Duo. When that infrastructure has problems, these are the services most likely to be affected next, even if their own status pages still say everything is fine.
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