WHOIS Information: Understanding Domain Registrations

WHOIS is a protocol used to query databases for information about domain registrations. It provides transparency regarding domain ownership, registration dates, and associated technical contacts.

What WHOIS Reveals

A WHOIS lookup typically displays:

• Registrant name & contact details (unless privacy protection is enabled)
• Registrar information (company managing the domain)
• Creation & expiration dates
• Nameserver details (which DNS servers are handling the domain)

Importance of WHOIS Data

• Cybersecurity – Helps track down malicious domains and prevent fraud.
• Legal Disputes – Used in trademark claims and domain ownership disputes.
• Networking & Business – Enables businesses to identify domain owners for potential collaborations.

Privacy Concerns & GDPR Impact

With privacy regulations like GDPR, many registrars now offer WHOIS privacy protection, masking personal details from public access.