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🌐 Hosting Detection

Detect hosting provider, CDN, WAF, DNS provider, and email infrastructure for any domain.

Detecting infrastructure...

Infrastructure Detection

API Endpoint

GET /v1/hosting?domain=example.com

Interactive intelligence tool

Run the check, then ship the workflow

Use the browser tool for a fast answer, then move the same logic into scripts, monitoring, or product flows when it becomes repeatable.

Start with the live form

Enter a domain, URL, IP, email, or record and get a focused result without setup.

Review decision-ready signals

Outputs highlight statuses, risks, records, and next actions instead of raw provider noise.

Automate the winning workflow

Use the request and response examples to turn a one-off check into an API call or recipe.

Used by people at amazing companies

What this tool helps you decide

Each page is shaped around a practical operational question, not just a raw lookup.

Signal

See the current DNS, registration, security, pricing, or reputation evidence.

Context

Compare the result with related checks so the next move is easier to trust.

Action

Copy examples, open linked tools, or move into API documentation when you need scale.

Trust signals before you integrate

Transparent docs, authenticated requests, and visible reliability details make it easier to evaluate DomScan before you ship.

Uptime API artifacts

OpenAPI, Swagger, Postman, CLI, SDK, and MCP links are one click away.

API keys Protected access

Authenticated endpoints use API keys with clear credit costs before you call them.

Free allowance Sign Up for Free

Start with 10,000 monthly credits and upgrade only when usage grows.

Active Example Request

Start from the curl and HTTP samples, then map the parameters into your application code.

Key Features

Hosting

Identify the origin platform serving the website.

CDN & WAF

See whether a CDN or web application firewall is in front of the site.

DNS Provider & Email Provider

Surface the providers handling nameservers and mail services.

Example Request

GET /v1/hosting?domain=example.com HTTP

GET /v1/hosting?domain=example.com

Example Response

Infrastructure Detection JSON

{
  "domain": "example.com",
  "hosting": { "provider": "Vercel", "confidence": 0.96 },
  "cdn": { "detected": true, "provider": "Cloudflare", "confidence": 0.82 },
  "dns_provider": { "provider": "Azure DNS" }
}

Built from the same API surface

The browser experience previews DomScan's structured endpoints, so teams can validate a use case before writing code.

Open API docs All Tools

Frequently Asked Questions

What signals do you use to detect hosting?

We combine DNS records, HTTP response headers, and known infrastructure fingerprints to identify hosting, CDN, WAF, DNS, and email providers.

Can one domain have multiple providers?

Yes. A site can be hosted on one platform, protected by another CDN or WAF, and use a separate DNS or email provider.

Why does the result sometimes show no provider?

Some setups hide infrastructure details or use generic responses, so the detector may only return partial signals.