haveibeenexpired
Monitors SSL certificates and notifies users before expiration, with automatic host discovery and configurable alerts.
This service monitors SSL certificates and alerts users before expiration, preventing downtime and security issues. It targets IT, DevOps, and security teams at companies ranging from side projects to enterprises. The service uses Certificate Transparency for automatic host discovery and delivers notifications via Slack, Discord, and webhooks, with configurable thresholds.
Key features
- SSL certificate expiration monitoring
- Automatic certificate discovery via Certificate Transparency
- Notifications via Slack, Discord, and webhooks
- Configurable notification thresholds
- Unlimited hosts on free tier
Social posts
- No social media activity within the last 30 days
GTM channels
- Blog
- API
ICP
- DevOps sre teams
- IT teams
- Security teams