Twelve monitor types on a shared spine — each check probed from every region, scored, and streamed into the same timeline. Here's exactly what you fill in for each one.
Status, latency, redirects, response headers and body/JSON assertions — over HTTP or HTTPS.
Connect-and-handshake reachability for the service behind a host:port.
Datagram probe — UDP has no handshake, so send a message and match the reply.
Raw TLS handshake and certificate validity at a host:port (any TLS service, not just HTTPS).
A graded security assessment (A+ to F) across TLS/SSL config, certificate trust, HTTP headers and more — with a scoring mode you choose.
Who controls the domain, and whether that changed: registrar state, the DNS control plane, email authentication and reputation.
Does a name still resolve to what you expect — the right record type, value and across regions.
Raw reachability and packet loss — a real ICMP echo from every probe node.
The upgrade handshake, plus an optional round-trip: send a frame and match the reply.
The network path to a host — hop-by-hop — so a routing change is visible, not just a slowdown.
Health-check a gRPC service, or call a specific unary method — with service discovery to build the request.
A chained, synthetic workflow: several requests in sequence, passing values between steps, with per-step assertions and scripts.