Monitor SSL certificates

SSL certificate monitoring tracks certificate validity, expiration, issuer information, and check failures for an HTTPS project.

Enable certificate monitoring

Project Admin access is required.

1. Open the project.
2. Select Settings > Monitoring.
3. Enable SSL Certificate Monitoring.
4. Select Save changes.

DeployMonitor queues a certificate check when the feature is enabled and runs scheduled checks daily.

Read certificate status

The Certificate Monitor card can show:

• Valid when the downloaded certificate is valid for the project host.
• Invalid when the certificate cannot be validated or downloaded.
• Pending before a result is available.
• Expiring when the recorded certificate expires within 30 days.
• Expired after the expiration date passes.

The card also shows the expiration date and issuer. Dates use your profile timezone. A failed check includes its recorded reason, such as DNS trouble, an unavailable TLS service, an invalid certificate, or a blocked non-public destination.

Configure renewal alerts

DeployMonitor supports 30-day renewal, 10-day renewal, and expired-certificate alerts. Each matching alert is delivered once per member and channel for that certificate expiry date.

Project Admins make channels available under Settings > Project Alerts. Each member chooses their own App, Email, or SMS delivery under Settings > Alerts.

After renewing a certificate

Allow the next daily check to refresh the status, expiry date, and issuer. If certificate monitoring was disabled, enable it again to queue a new check.