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.

domainIQ is a specialized platform offering robust domain and IP intelligence, drawing on over 15 years of accumulated web and network data. Designed for security, law, and industry professionals, the service equips users with powerful research tools for investigating domain ownership, tracking historical changes, and uncovering connections among registrants, emails, and organizations. Its easy-to-use interface and comprehensive datasets support efficient due diligence, fraud investigation, and portfolio monitoring.

Users can leverage capabilities such as reverse WHOIS searches, bulk lookup tools, and domain monitoring to reveal actionable information about any domain or associated IP address. With a strong reputation for data reliability and an emphasis on confidentiality, domainIQ streamlines in-depth research for individual experts and enterprise needs alike.