workers.dev

Very High Traffic Tranco #42

The public suffix domain used by Cloudflare for its 'Workers' serverless platform. Developers deploy code (JavaScript/Wasm) to subdomains on this root (e.g., 'my-app.subdomain.workers.dev'), allowing them to run applications on Cloudflare's global edge network.

Developer Platforms serverlessedge computingweb developmentjavascript
Community Intelligence

Community Intelligence

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Investigate a specific URL

Recent Threat Analysis

URLert analyzed recent scan activity for workers.dev and found 16 results.

Network Infrastructure

Historical and current IP address mappings for this domain.

Security Considerations

While workers.dev is an established platform, these capabilities require extra vigilance.

Custom Subdomains

workers.dev allows users to create custom addresses like "anything.workers.dev". An address like "paypal-secure.workers.dev" may look official but is actually controlled by whoever registered that subdomain—not Cloudflare, Inc..

Remember: The platform itself is established, but even established platforms can be abused.

Something wrong?
• Domain owner?
Developer API

Integrate Domain Intelligence

Access this classification data programmatically via our API.

GET /api/v1/classify?domain=workers.dev
{
  "domain": "workers.dev",
  "confidence": "high",
  "category": {
    "purpose": "developer_platform",
    "specialization": "Serverless Edge Computing"
  },
  "identity": {
    "headline": "Default domain for Cloudflare Workers deployments",
    "summary": "The public suffix domain used by Cloudflare for its 'Workers' serverless platform. Developers deploy code (JavaScript/Wasm) to subdomains on this root (e.g., 'my-app.subdomain.workers.dev'), allowing them to run applications on Cloudflare's global edge network.",
    "operator": "Cloudflare, Inc.",
    "parent_entity": "Cloudflare, Inc.",
    "topics": [
      "serverless",
      "edge computing",
      "web development",
      "javascript",
      "backend infrastructure"
    ]
  },
  "functions": {
    "is_ugc_platform": false,
    "is_file_host": false,
    "is_url_shortener": false,
    "is_public_idp": false,
    "is_crypto_platform": false,
    "allows_user_subdomains": true,
    "is_form_builder": false,
    "is_document_host": false
  },
  "facts": {
    "registered_date": "2019-02-08T00:00:00Z",
    "rank": 42,
    "hosting_provider": "CLOUDFLARENET - Cloudflare, Inc."
  }
}
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