Is CZL down?
Last checked 3m agoNo incidents right now.
CZL is operational right now. Last checked 3m ago; the most recent incident resolved 1d 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 6 CZL services and has captured 8 incidents in the last 90 days (98.89% uptime). Get email, Slack, Discord, or webhook alerts the moment CZL reports a new incident, free for 3 monitors, no credit card.
Recent outages & incidents
Past 90 days- 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…
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- www.czl.netExpress(exp.czl.net)AI(ai.czl.net)Imagebed(img.czl.net)Connect(connect.czl.net)TransAI(www.czl.net/cn/transai/)
Timeline · 2 updates
- investigating · Oct 28, 2026, 06:47 AM UTC
这是一条经授权发送的监控通知链路测试,非实际服务故障。六项服务的组件状态不会因此修改。测试事件将随后关闭;请确认是否收到此邮件及后续测试结束通知。
- resolved · Oct 28, 2026, 06:47 AM UTC
监控通知链路测试已结束,非实际故障。组件状态未作修改。如已收到测试开始与结束邮件,说明本次事件通知已送达你的邮箱。
Latest: 监控通知链路测试已结束,非实际故障。组件状态未作修改。如已收到测试开始与结束邮件,说明本次事件通知已送达你的邮箱。
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- AI(ai.czl.net)
Timeline · 2 updates
- investigating · Oct 23, 2026, 06:25 AM UTC
We detected a service availability issue and are investigating. Some requests may be affected.
- resolved · Oct 23, 2026, 06:47 AM UTC
Service availability has been restored.
Latest: Service availability has been restored.
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- AI(ai.czl.net)
Timeline · 2 updates
- investigating · Oct 12, 2026, 10:50 PM UTC
We detected a service availability issue and are investigating. Some requests may be affected.
- resolved · Oct 12, 2026, 10:52 PM UTC
Service availability has been restored.
Latest: Service availability has been restored.
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- AI(ai.czl.net)
Timeline · 2 updates
- investigating · Oct 12, 2026, 10:36 PM UTC
We detected a service availability issue and are investigating. Some requests may be affected.
- resolved · Oct 12, 2026, 10:50 PM UTC
Service availability has been restored.
Latest: Service availability has been restored.
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See the full CZL outage history
3 more incidents in the last 90 days, plus the full multi-year archive of per-service events and update timelines.
Browse CZL outage history →Or sign up free to get alerts when CZL breaks · 10 free monitors · No credit card
Incident record
Since April 2026 · Statuspage by Atlassian · 6 components checked every 5 minutesThe 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.net2
- Connect(connect.czl.net)1
- Express(exp.czl.net)1
- Imagebed(img.czl.net)1
Latest incidents
- Shanghai - Partial node access issues
Shanghai - Partial node access issues. This monitoring node cannot reach the following targets: - www (www.czl.net) This reflects this monitoring node only. It…
- 监控通知测试(非实际故障)
这是一条经授权发送的监控通知链路测试,非实际服务故障。六项服务的组件状态不会因此修改。测试事件将随后关闭;请确认是否收到此邮件及后续测试结束通知。
- [CZL AI] 503 Service Unavailable
We detected a service availability issue and are investigating. Some requests may be affected.
- Started Oct 30, 2026, 01:02 PM UTC · Resolved Oct 30, 2026, 01:06 PM UTC · 4m
- 监控通知测试(非实际故障) ResolvedStarted Oct 28, 2026, 06:47 AM UTC · Resolved Oct 28, 2026, 06:47 AM UTC · 6s
- [CZL AI] 503 Service Unavailable ResolvedStarted Oct 23, 2026, 06:25 AM UTC · Resolved Oct 23, 2026, 06:47 AM UTC · 22m
- [CZL AI] 503 Service Unavailable ResolvedStarted Oct 12, 2026, 10:50 PM UTC · Resolved Oct 12, 2026, 10:52 PM UTC · 1m
- [CZL AI] 503 Service Unavailable ResolvedStarted Oct 12, 2026, 10:36 PM UTC · Resolved Oct 12, 2026, 10:50 PM UTC · 13m
- [CZL AI] 503 Service Unavailable ResolvedStarted Sep 03, 2026, 02:56 PM UTC · Resolved Sep 03, 2026, 04:21 PM UTC · 1h 24m
- [CZL AI] 503 Service Unavailable ResolvedStarted Aug 26, 2026, 10:21 AM UTC · Resolved Aug 26, 2026, 10:25 AM UTC · 4m
- [CZL AI] 上游错误率过高 服务可用性下降 ResolvedStarted Aug 25, 2026, 07:15 PM UTC · Resolved Aug 25, 2026, 07:17 PM UTC · 2m