wikiwiki.jp

Trusted High Traffic Tranco #7,965

wikiwiki.jp operates primarily as a knowledge base, focusing on collaborative wiki hosting. Wikiwiki.jp is a popular Japanese online service that provides free hosting for user-created wikis. It enables individuals and communities to build and maintain collaborative knowledge bases and websites. It is operated by FC2, Inc..

Industry Category

Knowledge Bases

Platforms hosting reference and educational content.

Related Topics

wikiknowledge basecollaborationuser-generated contentjapanweb hosting

Well Established

wikiwiki.jp is a well-established platform operated by FC2, Inc.. Top 100,000 global website, Unknown registration date. Standard web safety practices apply.

Top 100,000 global websiteUnknown registration date

Security Considerations

While wikiwiki.jp is an established platform, these capabilities require extra vigilance.

Document Hosting

wikiwiki.jp hosts documents and pages shared via links. Because the domain is trusted, links pass through email spam filters easily. Attackers exploit this to host fake invoices, login pages, or malware download prompts.

User-Generated Content

wikiwiki.jp hosts content created by its users, not the platform operator. Individual posts, profiles, or pages may contain scams, misinformation, or phishing attempts that the platform hasn't yet detected or removed.

Custom Subdomains

wikiwiki.jp allows users to create custom addresses like "anything.wikiwiki.jp". An address like "paypal-secure.wikiwiki.jp" may look official but is actually controlled by whoever registered that subdomain—not FC2, Inc..

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

Real-Time Investigation

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Recent Threat Analysis

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Developer API

Integrate Domain Intelligence

Access this classification data programmatically via our API.

GET /api/v1/classify?domain=wikiwiki.jp
{
  "domain": "wikiwiki.jp",
  "confidence": "high",
  "category": {
    "purpose": "knowledge_base",
    "specialization": "Collaborative Wiki Hosting"
  },
  "identity": {
    "headline": "Free Japanese wiki hosting and collaboration platform",
    "summary": "Wikiwiki.jp is a popular Japanese online service that provides free hosting for user-created wikis. It enables individuals and communities to build and maintain collaborative knowledge bases and websites.",
    "operator": "FC2, Inc.",
    "parent_entity": null,
    "topics": [
      "wiki",
      "knowledge base",
      "collaboration",
      "user-generated content",
      "japan",
      "web hosting"
    ]
  },
  "functions": {
    "is_ugc_platform": true,
    "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": true
  },
  "facts": {
    "registered_date": null,
    "rank": 7965,
    "hosting_provider": "CLOUDFLARENET"
  }
}

Hosting

CLOUDFLARENET

Last Updated

Jan 8, 2026

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