ChangesDNSimpleURL Redirector outage for HTTPS sources
DNSimple: Major incident: URL Redirector outage for HTTPS sources
Summary
Summary pending. The diff below shows exactly what changed.
Incident page: the full timeline of updates
What changed
Struck in red is what DNSimple removed; blue is what they added. Muted text is unchanged context.
Before: not present
After: URL Redirector outage for HTTPS sources
Before: not present
After: major
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After: resolved
Before: not present
After: 2025-08-21 11:25 UTC
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After: 2025-08-21 12:30 UTC
Before: not present
After: URL Redirector
Before: not present
After: We have identified an issue with the SSL chain that our Redirector service uses for the most recent Let's Encrypt SSL certificates. This issue only impacts domains with URL redirects with HTTPS sources and SSL certificates issued from August 20th onwards. This issue doesn't impact URL redirects with HTTP sources.
Our team is actively engaged and will release a fixed certificate chain momentarily.
Before: not present
After: A fix has been implemented and we are monitoring the results.
Before: not present
After: This incident has been resolved.
First version of this incident archived by Rewindex. View the live incident (opens in new tab).
History of this incident
Thursday, August 21, 2025
1 incident change
- MajorMajor incident
URL Redirector outage for HTTPS sourcesthis change