fly.io

High Traffic Tranco #31,426

Fly.io is a cloud platform that enables developers to deploy applications and databases close to their users. It provides hardware-virtualized containers (Fly Machines) that allow for fast, scalable, and distributed computing.

Cloud Infrastructure cloud computingPaaSserverlessdistributed systems
Community Intelligence
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Community Discussion

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Recent Threat Analysis

URLert analyzed recent scan activity for fly.io

No public scans recorded recently

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Network Infrastructure

Historical and current IP address mappings for this domain.

Security Considerations

While fly.io is an established platform, these capabilities require extra vigilance.

Custom Subdomains

fly.io allows users to create custom addresses like "anything.fly.io". An address like "paypal-secure.fly.io" may look official but is actually controlled by whoever registered that subdomain—not Fly.io, 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=fly.io
{
  "domain": "fly.io",
  "confidence": "high",
  "category": {
    "purpose": "cloud_infrastructure",
    "specialization": "Cloud Compute Platform"
  },
  "identity": {
    "headline": "Deploy and run applications globally on hardware-isolated virtual machines.",
    "summary": "Fly.io is a cloud platform that enables developers to deploy applications and databases close to their users. It provides hardware-virtualized containers (Fly Machines) that allow for fast, scalable, and distributed computing.",
    "operator": "Fly.io, Inc.",
    "parent_entity": null,
    "topics": [
      "cloud computing",
      "PaaS",
      "serverless",
      "distributed systems",
      "virtual machines"
    ]
  },
  "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": "2004-07-15T00:57:21Z",
    "rank": 31426,
    "hosting_provider": "FLY - Fly.io, Inc."
  }
}
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