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Is Cloudflare Zero Trust down? · Auth and security

Cloudflare Zero Trust is up

OperationalNo known problems: Cloudflare Zero Trust's status page says operational

99.99% uptime, 90 days · 99.98% over 12 monthsLast incident Checked Official status pageHistory

Reports count in aggregate against normal levels; one alone never makes a claim.

Now

Open incidents

What Cloudflare Zero Trust has posted and not resolved.

Cloudflare Zero Trust has no open incidents.

90 days

Daily history

Worst impact each day, from the provider's own incidents.

  1. 2026-08-09: no incidents
  2. 2026-08-10: no incidents
  3. 2026-08-11: no incidents
  4. 2026-08-12: 1 incident, worst partial outage
  5. 2026-08-13: no incidents
  6. 2026-08-14: no incidents
  7. 2026-08-15: no incidents
  8. 2026-08-16: no incidents
  9. 2026-08-17: no incidents
  10. 2026-08-18: no incidents
  11. 2026-08-19: no incidents
  12. 2026-08-20: no incidents
  13. 2026-08-21: 3 incidents, worst degraded
  14. 2026-08-22: no incidents
  15. 2026-08-23: no incidents
  16. 2026-08-24: no incidents
  17. 2026-08-25: no incidents
  18. 2026-08-26: no incidents
  19. 2026-08-27: 1 incident, worst degraded
  20. 2026-08-28: 1 incident, worst degraded
  21. 2026-08-29: 1 incident, worst degraded
  22. 2026-08-30: 1 incident, worst degraded
  23. 2026-08-31: 3 incidents, worst degraded
  24. 2026-09-01: 2 incidents, worst degraded
  25. 2026-09-02: 2 incidents, worst degraded
  26. 2026-09-03: 1 incident, worst degraded
  27. 2026-09-04: 2 incidents, worst degraded
  28. 2026-09-05: 1 incident, worst degraded
  29. 2026-09-06: 1 incident, worst degraded
  30. 2026-09-07: 2 incidents, worst degraded
  31. 2026-09-08: 2 incidents, worst degraded
  32. 2026-09-09: 1 incident, worst degraded
  33. 2026-09-10: 1 incident, worst degraded
  34. 2026-09-11: 2 incidents, worst degraded
  35. 2026-09-12: 2 incidents, worst degraded
  36. 2026-09-13: 1 incident, worst degraded
  37. 2026-09-14: 1 incident, worst degraded
  38. 2026-09-15: 1 incident, worst degraded
  39. 2026-09-16: 1 incident, worst degraded
  40. 2026-09-17: 1 incident, worst degraded
  41. 2026-09-18: 1 incident, worst degraded
  42. 2026-09-19: 1 incident, worst degraded
  43. 2026-09-20: 1 incident, worst degraded
  44. 2026-09-21: 1 incident, worst degraded
  45. 2026-09-22: 1 incident, worst degraded
  46. 2026-09-23: 1 incident, worst degraded
  47. 2026-09-24: 2 incidents, worst degraded
  48. 2026-09-25: 1 incident, worst degraded
  49. 2026-09-26: 2 incidents, worst degraded
  50. 2026-09-27: 1 incident, worst degraded
  51. 2026-09-28: 1 incident, worst degraded
  52. 2026-09-29: 2 incidents, worst degraded
  53. 2026-09-30: 1 incident, worst degraded
  54. 2026-10-01: 1 incident, worst degraded
  55. 2026-10-02: 1 incident, worst degraded
  56. 2026-10-03: 1 incident, worst degraded
  57. 2026-10-04: 1 incident, worst degraded
  58. 2026-10-05: 1 incident, worst degraded
  59. 2026-10-06: 1 incident, worst degraded
  60. 2026-10-07: 1 incident, worst degraded
  61. 2026-10-08: 1 incident, worst degraded
  62. 2026-10-09: 2 incidents, worst degraded
  63. 2026-10-10: 1 incident, worst degraded
  64. 2026-10-11: 1 incident, worst degraded
  65. 2026-10-12: 1 incident, worst degraded
  66. 2026-10-13: 1 incident, worst degraded
  67. 2026-10-14: 1 incident, worst degraded
  68. 2026-10-15: 1 incident, worst degraded
  69. 2026-10-16: 3 incidents, worst partial outage
  70. 2026-10-17: 1 incident, worst degraded
  71. 2026-10-18: 1 incident, worst degraded
  72. 2026-10-19: 2 incidents, worst degraded
  73. 2026-10-20: 3 incidents, worst major outage
  74. 2026-10-21: 1 incident, worst degraded
  75. 2026-10-22: 2 incidents, worst partial outage
  76. 2026-10-23: 2 incidents, worst partial outage
  77. 2026-10-24: no incidents
  78. 2026-10-25: no incidents
  79. 2026-10-26: no incidents
  80. 2026-10-27: 1 incident, worst degraded
  81. 2026-10-28: no incidents
  82. 2026-10-29: no incidents
  83. 2026-10-30: no incidents
  84. 2026-10-31: no incidents
  85. 2026-11-01: no incidents
  86. 2026-11-02: 1 incident, worst degraded
  87. 2026-11-03: 1 incident, worst degraded
  88. 2026-11-04: no incidents
  89. 2026-11-05: no incidents
  90. 2026-11-06: no incidents
90 days agoToday
Reliability

Last 90 days in numbers

From the provider's own posts, including history read from its archive.

Uptime
99.98%12 months
Incidents
25on 63 days
Median duration
1h 47m
Longest
55d 20h
Postmortem rate
0%partial and major outages
Reports

People reporting problems

Hourly counts, last 24 hours.

No reports in the last 24 hours.

Follow Cloudflare Zero Trust incidents

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The same entries as JSON Feed 1.1, each with the full incident under _down_guide, for scripts.

History

Recent incidents

The last 90 days.

All history
  1. Cloudflare Zero TrustDegraded
    Cloudflare Gateway DNS-over-TLS Connectivity Issues over IPv4
    lasted 2h 22mGateway
  2. Cloudflare Zero TrustDegraded
    Elevated Cloudflare Access API Errors
    lasted 44m
  3. Cloudflare Zero TrustDegraded
    Cloudflare Access Availability Issues
    lasted 21mAccess
  4. Cloudflare Zero TrustPartial outagePostmortem
    Delayed audit log delivery for WARP and Zero Trust services
    lasted 6h 38mZero Trust, Audit Logs
  5. Cloudflare Zero TrustMajor outage
    Cloudflare Zero Trust connectivity
    lasted 3h 12mZero Trust, Dashboard
  6. Cloudflare Zero TrustDegraded
    Cloudflare Secure Web Gateway and DLP enforcement issues for Google Gemini
    lasted 1d 2hData Loss Prevention (DLP), Gateway
  7. Cloudflare Zero TrustPartial outage
    Cloudflare Fedramp Dashboard and Access
    lasted 1h 13mAccess, FedRamp Dashboard
  8. Cloudflare Zero TrustDegraded
    Cloudflare Access Availability Issues
    lasted 38mAccess
  9. Cloudflare Zero TrustDegraded
    Cloudflare DNS Resolver 1.1.1.1 and Gateway DNS are having issues in SIN
    lasted 4h 49mRecursive DNS, Gateway, Singapore, Singapore - (SIN)apac
  10. Cloudflare Zero TrustDegraded
    WARP connectivity in Newark, NJ
    lasted 0m
  11. Cloudflare Zero TrustDegraded
    OTP Deliverability Errors
    lasted 39mAccess
  12. Cloudflare Zero TrustDegraded
    Cloudflare Cloud Access Security Broker (CASB) Issues
    lasted 37mCloud Access Security Broker (CASB)
  13. Cloudflare Zero TrustDegraded
    Cloudflare Access updates delayed
    lasted 3h 5mAccess
  14. Cloudflare Zero TrustDegraded
    Cloudflare Tunnel Availability Issues
    lasted 11h 1mTunnel
  15. Cloudflare Zero TrustDegraded
    Intermittent issues accessing the Dashboard on Firefox and Safari
    lasted 47mDashboard

Cloudflare Zero Trust status: questions

Is Cloudflare Zero Trust down right now?

No known problems: Cloudflare Zero Trust's status page says operational (checked 2026-11-06 19:02 UTC from Cloudflare Zero Trust's official status page).

What is Cloudflare Zero Trust's uptime?

99.99% over the last 90 days and 99.98% over 12 months, from the incidents Cloudflare Zero Trust posted on its own status page. A major outage counts in full and a partial outage as 30% of its time, per component.

When was Cloudflare Zero Trust's last outage?

Cloudflare Gateway DNS-over-TLS Connectivity Issues over IPv4, starting 2026-11-02 22:12 UTC and lasting 2h 22m: https://down.guide/cloudflare-zero-trust/DWN-a618af63b3

How do I get alerts when Cloudflare Zero Trust goes down?

Subscribe to https://down.guide/feed?provider=cloudflare-zero-trust (RSS; add format=atom or format=json). In Slack, install the RSS app and run /feed subscribe with that URL; in Discord, give it to a feed bot such as MonitoRSS. No account needed.

Where does down.guide get Cloudflare Zero Trust's status?

From Cloudflare Zero Trust's official status page, https://www.cloudflarestatus.com, read every minute. Cloudflare Zero Trust's words are quoted verbatim and linked.