All Systems Operational

About This Site

Official updates on uptime and availability from the Chronograph development operations team.

Uptime over the past 90 days. View historical uptime.
Chronograph Operational
90 days ago
100.0 % uptime
Today
Chronograph Main API Operational
90 days ago
100.0 % uptime
Today
Infrastructure Operational
AWS ec2-us-east-1 Operational
AWS ec2-us-west-2 Operational
AWS s3-us-east-2 Operational
AWS ec2-us-west-1 Operational
AWS s3-ap-southeast-1 Operational
AWS s3-ap-northeast-2 Operational
AWS s3-us-west-2 Operational
AWS s3-sa-east-1 Operational
AWS s3-ap-southeast-2 Operational
AWS s3-eu-west-3 Operational
AWS ec2-us-east-2 Operational
AWS s3-ap-northeast-1 Operational
AWS s3-eu-west-1 Operational
AWS s3-eu-west-2 Operational
AWS s3-us-west-1 Operational
AWS iam Operational
AWS cloudfront Operational
Authentication Operational
Auth0 Authentication API Operational
Auth0 Multi Factor Authentication Operational
Auth0 CDN (cdn.auth0.com) Operational
Auth0 Custom Domains Operational
Email & Notifications Operational
90 days ago
100.0 % uptime
Today
SendGrid API v3 Operational
Courier Inbox Operational
90 days ago
100.0 % uptime
Today
DNS Operational
DNSimple Name Servers Operational
Exception Monitoring Operational
Sentry API Operational
Sentry Notifications Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Feb 17, 2026

No incidents reported today.

Feb 16, 2026

No incidents reported.

Feb 15, 2026

No incidents reported.

Feb 14, 2026

No incidents reported.

Feb 13, 2026

No incidents reported.

Feb 12, 2026

No incidents reported.

Feb 11, 2026

No incidents reported.

Feb 10, 2026
Incident with Amazon S3 document storage
Resolved - This incident has been resolved.
Feb 10, 19:35 EST
Monitoring - AWS has confirmed significant recovery for DNS resolution errors for Cloudfront distributions. Certain features of our platform rely on this to function properly and as such we have observed an increase in errors while this incident has been ongoing. We will continue to watch for AWS' full resolution of the issue.
Feb 10, 17:11 EST
Investigating - AWS has a active issue, we are monitoring
https://health.aws.amazon.com/health/status
Feb 10, 17:02 EST
DNS provider instability
Resolved - This incident has been resolved.
Feb 10, 14:43 EST
Update - We are continuing to monitor for any further issues.
Feb 10, 14:36 EST
Update - DNSimple expects to have their services restored shortly. We will continue monitoring in the meantime.
Feb 10, 14:04 EST
Update - DNSimple is reportedly implementing a fix. We will continue to monitor for recovery. In the meantime, we have observed that our status page (status.chronograph.pe) may not be resolving due to the same upstream issues.
Feb 10, 12:57 EST
Monitoring - DNSimple is reporting infrastructure instability that is impacting some users' ability to resolve some of Chronograph's domain names. The impact appears to be inconsistent and not uniform across all users.
Feb 10, 12:35 EST
Feb 9, 2026

No incidents reported.

Feb 8, 2026

No incidents reported.

Feb 7, 2026

No incidents reported.

Feb 6, 2026

No incidents reported.

Feb 5, 2026

No incidents reported.

Feb 4, 2026

No incidents reported.

Feb 3, 2026

No incidents reported.

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