DomainTools LLC

DomainTools is a cybersecurity company that provides detailed information about internet domains and IP addresses. Its services are primarily used by cybersecurity professionals, government agencies, and corporations for threat intelligence, fraud prevention, and brand protection. The company aggregates vast amounts of data, including historical WHOIS records, passive DNS data, and website ownership details, to help users investigate cyber threats and map out malicious infrastructure. While essential for security research, the public availability of WHOIS data, which can include names, email addresses, and phone numbers of domain registrants, poses privacy risks. This information could potentially be misused by malicious actors for doxxing, targeted phishing attacks, or harassment. To mitigate these risks, individuals can utilize domain privacy services when registering a domain to redact personal information from public WHOIS records. It is also advisable to be cautious about the personal information shared online and to be aware of how it can be accessed through services like DomainTools.