Endpoints & SSL Monitoring

What are endpoints

An endpoint is any HTTP, HTTPS, or TCP port address you want to watch under a domain. For example, you might add https://example.com and https://api.example.com/health as two separate endpoints under the same domain.

Adding an endpoint

From the domain detail page, click Add Endpoint. Choose an endpoint type:

• httpPlain HTTP — monitors SSL-less endpoints
• httpsHTTPS — monitors SSL certificate and optionally liveness
• portTCP port check — useful for databases, SMTP, custom services

For HTTPS endpoints you can also specify a subdomain (e.g. api), a path (e.g. /health), and a custom port if it differs from the default.

SSL certificates

For every HTTPS endpoint, DomainOps retrieves and stores the SSL certificate details: issuer, subject, Subject Alternative Names (SANs), issue date, expiry date, and days until expiry. Certificate information is refreshed automatically on a regular schedule.

Certificate status

Each certificate is assigned one of three statuses:

Renewal alerts

When a certificate enters expiring_soon or expired status, DomainOps triggers an ssl_expiry notification. You can configure frequency and delivery channel in the Notifications settings.