Website Connectivity
Diagnostics API
A simple API for DNS, TCP, TLS, and HTTPS health checks built for developers.
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Pure JSON Output
Region: Global
SSL Secure
OpenAPI 3.0
Integration
Live Response
Website Health Check
Comprehensive diagnostics in a single pass.
Latency
Global ping response times.
DNS Resolve
Verify A, AAAA, and MX records.
HTTP Request
Inspect status codes and headers.
TLS Cert Active
Validate certificate chain and expiry.