Website security and monitoring services

Choose the Sentryx Monitor capability that matches the public risk or customer-facing system you need to understand.

External attack surface monitoring

Discover public hosts, subdomains, DNS records, certificates, and exposed services from outside your network.

Review public DNS, HTTPS, TLS, email-security, and baseline security-header signals around a domain.

Monitor important websites and APIs with continuous HTTP, TCP, DNS, and reachability checks.

Track certificate expiry and HTTPS trust before an avoidable outage reaches customers.