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Dun & Bradstreet Outage History

Every past Dun & Bradstreet outage tracked by IsDown, with detection times, duration, and resolution details.

There were 175 Dun & Bradstreet outages since May 2024. The 93 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor October 17, 2025

October 2025: D&B Connect

Detected Oct 17, 2025 1:19 PM EDT · Resolved Oct 21, 2025 9:54 AM EDT · Duration 4 days
Minor October 16, 2025

October 2025: Optional

Detected Oct 16, 2025 4:34 PM EDT · Resolved Oct 16, 2025 5:34 PM EDT · Duration about 1 hour