Cloudflare incident

DNS resolution intermittently failing for .co domains

Minor Resolved View vendor source →
Started
Apr 17, 2026, 09:50 PM UTC
Resolved
Apr 18, 2026, 02:00 AM UTC
Duration
4h 9m
Detected by Pingoru
Apr 17, 2026, 09:50 PM UTC

Affected components

Recursive DNS

Update timeline

  1. investigating Apr 17, 2026, 09:50 PM UTC

    Cloudflare is aware of DNS resolution intermittently failing for domains using .co ccTLD. We are trying to reach the ccTLD operator to resolve this issue.

  2. monitoring Apr 17, 2026, 09:55 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Apr 18, 2026, 02:00 AM UTC

    This incident has been resolved.

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