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Whoisology
Deep Insights into Domain Ownership and Reverse WHOIS Lookups

What is Whoisology?

Whoisology is a domain name ownership archive featuring billions of searchable and cross-referenced WHOIS records. Created to make large-scale, legally mandated public domain data digestible, it focuses on facilitating reverse WHOIS searches and gathering deep connections between domain names, their owners, and related contact information. The platform caters to cybersecurity professionals, legal researchers, and business developers by converting complex data into an easily accessible resource, supporting investigations, research, and decision-making processes.

Basic use of Whoisology is free, with registration extending daily results and page access. Premium memberships unlock advanced and keyword-based search tools, access to multiple archives, bulk reports with downloads, and additional benefits. The service emphasizes user experience by streamlining access to historic and current domain data, supporting informed actions in cyberspace and corporate environments.

Features

  • Reverse WHOIS Lookup: Discover domain names linked to specific owners or contacts
  • Keyword Search: Search domains using custom keywords across ownership data
  • Historic Data Access: Gain access to historical WHOIS records and archives
  • Bulk Search and Reports: Perform bulk lookups and download detailed reports
  • Advanced Search Tools: Utilize sophisticated filtering and criteria for precise results
  • Data Cross-Referencing: Uncover connections across domains, emails, organizations, and contacts
  • No Advertisements: Premium users enjoy an ad-free interface
  • Discounted Report Downloads: Exclusive discounts for paid members
  • Team Access: Multi-user capabilities for organizations
  • Transparent Pricing: Multiple subscription plans for different needs

Use Cases

  • Cybercrime investigation through reverse WHOIS analysis
  • Information security research into domain ownership patterns
  • Corporate intelligence gathering on competitors' domain portfolios
  • Legal casework involving domain name disputes
  • Due diligence for mergers and acquisitions related to digital properties
  • Tracing ownership history of domains for brand protection
  • Bulk domain research for brand management agencies
  • Academic research on the evolution of domain ownership

FAQs

  • What is reverse WHOIS and how does Whoisology help?
    Reverse WHOIS allows searching for all domain names registered by a specific owner or linked contact. Whoisology streamlines this process with its large, searchable database of historical and current domain ownership records.
  • What restrictions apply to free Whoisology accounts?
    Free accounts can perform a limited number of lookups and access a basic set of results per day, but registering and subscribing to the newsletter increases access limits.
  • What benefits come with premium Whoisology membership?
    Premium memberships provide access to advanced and keyword search tools, historical archives, greater daily usage, bulk reports, discounted downloads, and an ad-free experience.
  • Is Whoisology suitable for legal or corporate investigations?
    Yes, Whoisology is widely used in legal research, corporate intelligence, and cybersecurity investigations due to its comprehensive database and powerful search functionalities.

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