Frequently asked questions
The short answers to what people ask us about Azure outages: how to tell if Azure is down, why an Entra ID incident matters, how we detect incidents, and whether an outage owes you money.
Is Azure down right now?
Check the live answer at the top of our homepage. It re-checks public Azure health data every 60 seconds, and if a service is impaired you will see the affected services and regions, plus a link to the full incident timeline.
How do you detect Azure outages?
We continuously poll the official Azure status page and Azure Service Health, and combine it with our own independent probes and community signals. When impact is confirmed we open an incident and can email subscribers within a minute or two.
Are you affiliated with Microsoft?
No. AzureDown is an independent monitoring site and is not affiliated with, endorsed by, or sponsored by Microsoft. Azure and service names are used only for identification.
Why does an Entra ID or region outage affect so many services?
Entra ID (formerly Azure Active Directory) is the identity control plane for the whole platform, so when it degrades, sign-ins and token issuance fail across services that are otherwise healthy. A large region such as East US anchors dependencies too, which is why one incident can ripple far beyond the service that broke.
What is the difference between "degraded" and "outage"?
Degraded means elevated errors or latency with partial functionality, so many requests still succeed. An outage means a service or region is substantially unavailable. We roll individual service statuses up to a single overall answer.
Which Azure services and regions do you monitor?
We track the major compute, identity, storage, database, and networking services (Virtual Machines, Entra ID, Storage, SQL Database, App Service, AKS, Front Door, Cosmos DB and more) across the commercial Azure regions worldwide.
How accurate is your status, and how does it compare to Azure?
Our status reflects our own checks plus public Azure health data, so it can differ from, and sometimes lead, Microsoft official dashboard, which is occasionally slow to update. Every incident links back to the official source so you can verify.
Am I owed service credits for an Azure outage?
Possibly. Azure service SLAs (for example Virtual Machines, SQL Database, and Storage) pay service credits when monthly uptime drops below a threshold. Eligibility depends on the service, the affected region, and your usage. Each of our post-mortems notes likely SLA eligibility.
How do I claim Azure service credits after an outage?
Credits are not automatic. You generally have to file a claim with evidence within a window of the incident. Work out what you are owed with the independent SLA credit calculator at cloudslacredit.com, or automate breach detection with Next Signal.
How can I get notified the moment Azure goes down?
Subscribe to free outage alerts. You get one email when an incident is detected, with the affected services and regions, and one when it resolves. You can scope alerts by service, region, and severity.
Where can I read about past Azure outages?
Our /outages archive has detailed post-mortems of major incidents (timeline, root cause, business impact, SLA eligibility), and every analysis links back to the official Azure status history.
Do you cover the big historical Azure incidents?
Yes. We maintain plain-language post-mortems of landmark events, explaining what broke, how long it lasted, and what it means for your architecture and your service-credit claims.
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