Domain Trust Watch

Domain Trust Watch is a certificate monitoring tool focused on customer-facing SSL/TLS risk. It checks the domains and subdomains a team depends on and is built to surface expiry problems, certificate changes, and related warnings before they are noticed by customers.

The service mentions certificate health checks and live status reporting, including examples such as a certificate with days left, a warning state, and an issuer change. It also says it can verify whether a renewed certificate is actually served. The page refers to warnings being sent to email, Slack, or signed webhooks, and it mentions checking whether Slack received a warning. A workspace preview also shows certificate health, routing, and owners.

Domain Trust Watch is presented as part of a broader set of SSL certificate tools, alongside utilities such as a free SSL certificate checker, renewal runway planner, certificate decoder, SSL error troubleshooter, OpenSSL workbench, certificate chain checker, TLS configuration scanner, Certificate Transparency search, CAA record checker, Let’s Encrypt renewal checker, and SSL certificate inventory builder. The page also offers a way to start monitoring, and it states that pricing is based on the number of monitored hostnames. The page title and metadata describe it as SSL/TLS certificate monitoring that watches public certificates, catches expiry risk, verifies public hostname changes, and sends warnings through the named delivery channels.