Is CZL down?

Last checked 3m ago
Current status
CZL is up

No active incidents. All 7 components operational.

CZL is operational right now. Last checked 3m ago; the most recent incident resolved 13h ago.

Real-time CZL status, recent outages, and incident history: pulled directly from CZL's official status page at czl.statuspage.io every 5 minutes. Pingoru tracks 7 CZL services and has captured 10 incidents in the last 90 days (99.98% uptime). Get email, Slack, Discord, or webhook alerts the moment CZL reports a new incident, free for 3 monitors, no credit card.

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CZL uptime 99.98% uptime · past 90 days
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Recent outages & incidents

Past 90 days
  1. Resolved 4m
    Started Nov 09, 2026, 12:33 PM UTC · Resolved Nov 09, 2026, 12:37 PM UTC
    www.czl.net
    Timeline · 2 updates
    • investigating · Nov 09, 2026, 12:33 PM UTC

      Shanghai - Partial node access issues. This monitoring node cannot reach the following targets: - www.czl.net This reflects this monitoring node only. It does not indicate a region-wide or global service outage. Monitor ID: [czl-probe:lhKCt6XPxWBE]

    • resolved · Nov 09, 2026, 12:37 PM UTC

      All monitored targets are reachable again from this Shanghai monitoring node. This reflects this node only, not every node in the region. Monitor ID: [czl-probe:lhKCt6XPxWBE]

    Latest: All monitored targets are reachable again from this Shanghai monitoring node. This reflects this node only, not every node in the region. Monitor ID: [czl-probe:lhKCt6XPxWBE]

  2. Resolved 9m
    Started Nov 08, 2026, 03:30 PM UTC · Resolved Nov 08, 2026, 03:40 PM UTC
    I
    Timeline · 2 updates
    • investigating · Nov 08, 2026, 03:30 PM UTC

      We are investigating an availability issue affecting this service.

    • resolved · Nov 08, 2026, 03:40 PM UTC

      Availability checks have recovered and this incident is resolved.

    Latest: Availability checks have recovered and this incident is resolved.

  3. Resolved 3m
    Started Nov 05, 2026, 02:42 PM UTC · Resolved Nov 05, 2026, 02:46 PM UTC
    www.czl.netTransAI(www.czl.net/cn/transai/)
    Timeline · 2 updates
    • investigating · Nov 05, 2026, 02:42 PM UTC

      Shanghai - Partial node access issues. This monitoring node cannot reach the following targets: - www (www.czl.net) - transai (transai-api.czl.net) This reflects this monitoring node only. It does not indicate a region-wide or global service outage. Monitor ID: [czl-probe:6bd6654e62afe1b82e4a9050]

    • resolved · Nov 05, 2026, 02:46 PM UTC

      All monitored targets are reachable again from this Shanghai monitoring node. This reflects this node only, not every node in the region. Monitor ID: [czl-probe:6bd6654e62afe1b82e4a9050]

    Latest: All monitored targets are reachable again from this Shanghai monitoring node. This reflects this node only, not every node in the region. Monitor ID: [czl-probe:6bd6654e62afe1b82e4…

  4. Resolved 15m
    Started Nov 01, 2026, 11:03 AM UTC · Resolved Nov 01, 2026, 11:18 AM UTC
    AI(ai.czl.net)
    Timeline · 2 updates
    • investigating · Nov 01, 2026, 11:03 AM UTC

      We detected a service availability issue and are investigating. Some requests may be affected.

    • resolved · Nov 01, 2026, 11:18 AM UTC

      Service availability has been restored.

    Latest: Service availability has been restored.

  5. Resolved 4m
    Started Oct 30, 2026, 01:02 PM UTC · Resolved Oct 30, 2026, 01:06 PM UTC
    www.czl.net
    Timeline · 2 updates
    • investigating · Oct 30, 2026, 01:02 PM UTC

      Shanghai - Partial node access issues. This monitoring node cannot reach the following targets: - www (www.czl.net) This reflects this monitoring node only. It does not indicate a region-wide or global service outage. Monitor ID: [czl-probe:6bd6654e62afe1b82e4a9050]

    • resolved · Oct 30, 2026, 01:06 PM UTC

      All monitored targets are reachable again from this Shanghai monitoring node. This reflects this node only, not every node in the region. Monitor ID: [czl-probe:6bd6654e62afe1b82e4a9050]

    Latest: All monitored targets are reachable again from this Shanghai monitoring node. This reflects this node only, not every node in the region. Monitor ID: [czl-probe:6bd6654e62afe1b82e4…

See the full CZL outage history

6 more incidents in the last 90 days, plus the full multi-year archive of per-service events and update timelines.

Browse CZL outage history →

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Incident record

Since April 2026 · Statuspage by Atlassian · 7 components checked every 5 minutes
16incidents recorded
13last 12 months
10last 90 days
15 minutestypical duration, 12 months

The longest incident in the last year, [CZL AI] 503 Service Unavailable on September 3, 2026, ran for 84 minutes.

Most affected components, last 12 months

  • AI(ai.czl.net)10
  • www.czl.net3
  • I1
  • TransAI(www.czl.net/cn/transai/)1

Latest incidents

  • Shanghai - Partial node access issues November 9, 2026 · 4 minutes · degraded service

    Shanghai - Partial node access issues. This monitoring node cannot reach the following targets: - www.czl.net This reflects this monitoring node only. It does…

  • I availability November 8, 2026 · 9 minutes · major outage

    We are investigating an availability issue affecting this service.

  • Shanghai - Partial node access issues November 5, 2026 · 3 minutes · degraded service

    Shanghai - Partial node access issues. This monitoring node cannot reach the following targets: - www (www.czl.net) - transai (transai-api.czl.net) This…

Outage history

Past 90 days · 11 incidents View full outage history →