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IETF Outage History

Every past IETF outage tracked by IsDown, with detection times, duration, and resolution details.

There were 88 IETF outages since January 2025. The 69 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Major April 16, 2026

April 2026: BibXML outage

Detected Apr 16, 2026 1:39 AM EDT · Resolved Apr 16, 2026 2:23 AM EDT · Duration 44 minutes
Major April 5, 2026

April 2026: SMTP outage

Detected Apr 5, 2026 7:30 AM EDT · Resolved Apr 5, 2026 7:52 AM EDT · Duration 22 minutes
Major April 4, 2026

April 2026: BibXML outage

Detected Apr 4, 2026 12:10 AM EDT · Resolved Apr 4, 2026 12:54 AM EDT · Duration 44 minutes
Major April 3, 2026

April 2026: BibXML outage

Detected Apr 3, 2026 11:04 PM EDT · Resolved Apr 3, 2026 11:48 PM EDT · Duration 44 minutes