Possibly this as seen on the outages list? https://www.bleepingcomputer.com/news/microsoft/microsoft-dns-outage-impacts-azure-and-microsoft-365-services/
Microsoft is suffering an ongoing DNS outage affecting customers worldwide, preventing them from logging into company networks and accessing Microsoft Azure and Microsoft 365 services. According to reports on DownDetector <https://downdetector.com/status/windows-azure/> and social <https://www.reddit.com/r/sysadmin/comments/1oj86h5/azure_portal_down/> networks <https://www.reddit.com/r/sysadmin/comments/1oj8sgk/so_how_much_of_microsoft_is_down/>, this incident began impacting Microsoft's services almost 1 hour ago and is currently causing server and website connection issues for tens of thousands of users. Some of those affected are having issues accessing the Intune and Azure portals, as well as the Exchange admin center, while others report that Microsoft's Azure Front Door Content Delivery Network (CDN) service is also down. On Wed, Oct 29, 2025 at 10:38 AM Victor Kuarsingh via NANOG < [email protected]> wrote: > All, > > Anyone know what caused the large impact in the US at around noon ET today? > > regards, > > Vector K > _______________________________________________ > NANOG mailing list > > https://lists.nanog.org/archives/list/[email protected]/message/SS3LCXZU4D43YYJOX5CUDIQNCA7HKW6B/ > -- Jeff Shultz Central Office Technician SCTC (503) 769-2125 Go Big - Ask for 2.5 Gig -- Like us on Social Media for News, Promotions, and other information!! <https://www.facebook.com/SCTCWEB/> <https://www.instagram.com/sctc_sctc/> <https://www.yelp.com/biz/sctc-stayton-3> <https://www.youtube.com/c/sctcvideos> _**** This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. ****_ _______________________________________________ NANOG mailing list https://lists.nanog.org/archives/list/[email protected]/message/XFHGIKIGKGFIIU5K2QKF4CI66MDXOJVC/
