CertSonar

SaaS

SSL, domain & DNS monitoring get alerted before things break

About

CertSonar provides continuous monitoring of your SSL certificates, domain names, and DNS configurations. It sends notifications via email, push notifications, webhooks, or Slack at intervals of 30, 14, and 7 days prior to expiration. This ensures your clients avoid browser security alerts and website downtime.

Launched

March 13, 2026Week 1

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