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GitBook

Documentation sites with a custom domain returned a 404 error

Partial outage Lasted 0m · started · GitBook's page

Level
confirmed
Worst impact
Partial outage
Down Index
18of 100

What to do

  • Check whether your product depends on GitBook. Check your stack

    Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
  • Confirm your retries, queues and scheduled jobs caught up after the 0m it lasted.

    Anything that failed between 2026-03-06 16:56 UTC and 2026-03-06 14:36 UTC may need a replay.
  • Subscribe to GitBook's feed to hear about the next one first. RSS feed

    https://down.guide/feed?provider=gitbook works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from GitBook 1

  1. resolved

    Between 14:36 and 14:43 UTC, all GitBook documentation sites using a custom domain were returning a 404 "Not Found" error, making documentation unavailable to users. The issue was caused by a problem introduced by an upstream provider that affected our deployment. The incident was resolved by rolling back the deployment, after which all sites were confirmed to be fully operational.

    provider

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Corrections

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.

Questions about DWN-1a9c8bee0b

Is GitBook still down?

No, this incident was resolved 2026-03-06 14:36 UTC. For GitBook's live state, see https://down.guide/gitbook.

How long did it last?

0m, from 2026-03-06 16:56 UTC to 2026-03-06 14:36 UTC, by the times GitBook posted.

What caused it?

GitBook hasn't published a root cause. If it does, it shows here.

Where does this come from?

GitBook's official status page, https://www.gitbookstatus.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.