protonmail.ch

Trusted High Traffic Tranco #7,020

protonmail.ch operates primarily as a email service, focusing on encrypted email. ProtonMail.ch is a legacy domain that redirects to Proton.me, the primary platform for Proton's suite of privacy-focused services, including encrypted email, VPN, cloud storage, and calendar. It is operated by Proton AG.

Beyond its core function, the ecosystem extends into vpn & proxy services, file storage & hosting, and productivity suites, providing a broader range of services.

Industry Category

Email Services

Email hosting and communication services.

Related Topics

emailprivacyencryptionvpncloud storageswiss

Well Established

protonmail.ch is a well-established platform operated by Proton AG. Top 10,000 global website, unknown registration date, high traffic. Standard web safety practices apply.

Top 10,000 global websiteunknown registration datehigh traffic

Security Considerations

While protonmail.ch is an established platform, these capabilities require extra vigilance.

File Hosting

protonmail.ch allows users to upload and share files. Any file you download was uploaded by another user—not the platform operator. Scan downloads with antivirus software and only download from sources you trust.

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

Real-Time Investigation

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Recent Threat Analysis

URLert analyzed recent scan activity for protonmail.ch

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Developer API

Integrate Domain Intelligence

Access this classification data programmatically via our API.

GET /api/v1/classify?domain=protonmail.ch
{
  "domain": "protonmail.ch",
  "state": "developed",
  "stability": "stable",
  "confidence": "high",
  "category": {
    "purpose": "email_service",
    "specialization": "Encrypted Email",
    "secondary_purposes": [
      "vpn_proxy",
      "file_storage",
      "productivity_suite"
    ]
  },
  "identity": {
    "headline": "Legacy domain for Proton's privacy-focused encrypted email and services",
    "summary": "ProtonMail.ch is a legacy domain that redirects to Proton.me, the primary platform for Proton's suite of privacy-focused services, including encrypted email, VPN, cloud storage, and calendar.",
    "operator": "Proton AG",
    "parent_entity": null,
    "topics": [
      "email",
      "privacy",
      "encryption",
      "vpn",
      "cloud storage",
      "swiss"
    ]
  },
  "functions": {
    "is_ugc_platform": false,
    "is_file_host": true,
    "is_url_shortener": false,
    "is_public_idp": false,
    "is_crypto_platform": false,
    "allows_user_subdomains": false,
    "is_form_builder": false,
    "is_document_host": false
  },
  "facts": {
    "created_at": null,
    "rank": 7020,
    "hosting_provider": "PROTON Proton AG"
  }
}

Hosting

PROTON Proton AG

Last Updated

Jan 8, 2026

Domain data sourced from WHOIS, Tranco rankings, and URLert's classification engine.