SSL Certificate Monitoring & Expiry Alerts

Expired SSL certificates trigger ugly browser warnings. UpDog gives you effortless SSL/TLS certificate monitoring and early expiry alerts, so you’ll never be the guy with an expired cert.

Never Let Your Certs Expire Again
SSL Monitoring

Automatic Detection & Tracking

Forget manual spreadsheets. Simply add your HTTPS URL, and UpDog handles the rest.

Auto-Discovery

We automatically detect the SSL certificate details from your domain. No complex configuration needed.

Smart Reminders

Receive alerts 30, 14, and 7 days before expiration. Enough time to renew without the panic.

Chain Validation

We don't just check the leaf certificate; we validate the entire chain to ensure full browser compatibility.

UpDog Dashboard

Protect Your Reputation

Browser warnings about insecure sites drive visitors away immediately. Keep your green padlock secure and your users happy.

FAQ

UpDog sends alerts at 30, 14, and 7 days before expiration by default—enough time to renew without last-minute panic.

Yes. We validate the entire chain from root to leaf certificate, ensuring full browser compatibility and catching intermediate certificate issues.

SSL monitoring works on port 443 (standard HTTPS). For other ports, use port monitoring to verify connectivity.

Browsers will show security warnings that block most visitors from accessing your site. This damages trust and can significantly impact traffic and conversions.

Related features

SSL monitoring works best as part of a complete reliability stack:

Free tool

Need a quick SSL check? Try our free SSL expiry checker to see certificate details instantly.

Never Let Your SSL Certificates Expire Again

Start Monitoring for Free