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Microsofthas fixed a problem in its Entra IDauthenticatorservice which briefly prevented users from logging into different Azurecloudservices.
The problem stemmed from Seamless SSO and Microsoft Entra Connect Sync, which caused DNS authentication failures.
The failure prevented customers from accessing Azure services between 17:18 UTC and 18:35 UTC on February 25, 2025.
At this time, customers should no longer encounter DNS resolution failures."
The status update was later removed, but not before being picked up byBleepingComputer.
Entra ID (formerly Azure AD) is Microsoft’s cloud-based identity and access management service.
Seamless SSO and Entra Connect Sync are features that enhance how Entra ID manages authentication.