workers.dev is a well-established platform operated by Cloudflare, Inc.. Top 1,000 global website, 6 years old, high traffic. Standard web safety practices apply. While the domain itself is trusted, it has features that require extra vigilance. 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.. Always verify the source of content before trusting it.

When was workers.dev created?

workers.dev was registered in 2019.

workers.dev

Q: Who owns workers.dev?

workers.dev is operated by Cloudflare, Inc., a subsidiary of Cloudflare, Inc..

Q: What kind of website is workers.dev?

workers.dev is a developed website classified as a developer platform focusing on Serverless Edge Computing. 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. The website is described as "Default domain for Cloudflare Workers deployments". It is ranked #25 globally.

Trusted High Traffic Tranco #25

workers.dev operates primarily as a developer platform, focusing on serverless edge computing. 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. It is operated by Cloudflare, Inc., a subsidiary of Cloudflare, Inc..

Beyond its core function, the ecosystem extends into cloud infrastructure, providing a broader range of services.

Industry Category

Developer Platforms

Tools and services for software development.

Related Industries

Cloud Infrastructure

Highly Established

workers.dev is a well-established platform operated by Cloudflare, Inc.. Top 1,000 global website, 6 years old, high traffic. Standard web safety practices apply.

Top 1,000 global website6 years oldhigh traffic

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.

Real-Time Investigation

Investigate a Specific URL

Run a live threat scan to detect phishing, malware, and suspicious content on any URL from this domain.

Opens in a new tab for live analysis

Recent Threat Analysis

URLert analyzed recent scan activity for workers.dev and found 8 results.

Status	Target URL	Time
Malicious	https://wispy-sea-a903.clashroyaleclaim.workers.dev/	6 days ago
Suspicious	https://dry-scene-3335.pneed100.workers.dev/	1 week ago
Malicious	https://betita.vibufapy.workers.dev/sell/248632b1	2 weeks ago
Malicious	https://da74d307.mollyaraba04.workers.dev/	3 weeks ago
Suspicious	https://snowy-morning-5993.hollandwebster3428.workers.dev/...	3 weeks ago
Clean	https://www.livingat.workers.dev/entity/51/list/f6dy3kch...	12/12/2025
Clean	https://www.livingat.workers.dev/entity/51/list/f480fcce...	12/12/2025
Clean	https://tools.digital-devices.workers.dev/sso/wsfed/passive	12/11/2025

Developer API

Integrate Domain Intelligence

Access this classification data programmatically via our API.

GET /api/v1/classify?domain=workers.dev

{
  "domain": "workers.dev",
  "state": "developed",
  "stability": "permanent",
  "confidence": "high",
  "category": {
    "purpose": "developer_platform",
    "specialization": "Serverless Edge Computing",
    "secondary_purposes": [
      "cloud_infrastructure"
    ]
  },
  "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": {
    "created_at": "2019-02-08",
    "rank": 25,
    "hosting_provider": "CLOUDFLARENET"
  }
}

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