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down.guideby Sazabi
Daily recaps

What broke on 2026-03-21

One day's outages across every provider down.guide reads, in UTC.

incidents
11
providers affected
9
major outages
1
hours of downtime
140+
5d 22h
Worst

Worst incidents

By Down Index score, then duration.

  1. AnthropicPartial outage
    Elevated error rates on Claude Opus and Sonnet 4.6
    lasted 1h 35mclaude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com) +1
  2. ImpervaPartial outage
    [INC-997] New York 2, NY (EWR) Data Center Issue
    lasted 3h 33mNew York 2, NY (EWR)
  3. Help ScoutDegraded
    Folder and View Issues
    lasted 23h 41mMailbox counts, folders, reports, search results
  4. HostingerDegraded
    Emergency Server cpl106 Maintenance
    lasted 18mus
  5. CoinbaseDegraded
    Litecoin Network - Delayed Transactions
    lasted 1h 35mLitecoin
  6. HostingerDegraded
    Emergency Server FR-node537 Maintenance
    lasted 1h 1m
  7. FirecrawlDegraded
    API is degraded
    lasted 55m
  8. SanityDegraded
    Elevated error rates on the Asset CDN
    lasted 0m
  9. TwilioDegraded
    SMS Delivery Delays from a Subset of Twilio Phone Numbers to Multiple Networks in Kazakhstan, Russia, Belarus
    lasted 16h 28mSMS, APAC, SMS, Europeapac, eu
  10. TwilioDegraded
    User Authentication Identity API Errors in Canada
    lasted 4h 43mLookup Identity Match, Lookup SIM Swapca

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