Every time you register a domain name, your personal information is stored in a public database called WHOIS. Without privacy protection, anyone can look up your name, email address, phone number, and home address. Here's everything you need to know about WHOIS privacy and why it matters.
What WHOIS Databases Store
When you register a domain, ICANN (the organization that coordinates domain names globally) requires registrars to collect and store registrant contact information. This traditionally includes: full legal name, organization (if applicable), street address, city, state, postal code, country, email address, and phone number.
This information is stored in the WHOIS database and historically has been fully public. Anyone could query it using a WHOIS lookup tool and see exactly who registered a domain. For businesses using their office address, this was merely public information. For individuals using their home address, it was a privacy nightmare.
The GDPR Revolution
The EU's General Data Protection Regulation (GDPR), which took effect in May 2018, fundamentally changed WHOIS. Under GDPR, registrars are required to protect personal data of EU residents. In practice, most registrars extended this protection globally — it was simpler than maintaining separate systems for EU and non-EU registrants.
Today, most WHOIS lookups return "REDACTED FOR PRIVACY" for personal fields. Technical data (registrar name, name servers, registration dates, status codes) typically remains public. However, GDPR compliance varies by registrar, and not all registrars redact data to the same degree.
Even with GDPR, having explicit WHOIS privacy protection from your registrar provides an additional layer: it replaces your information with the privacy service's details at the registry level, not just at the display level.
Which Registrars Include Free Privacy
Most modern registrars now include WHOIS privacy at no extra cost. Our registrar comparison shows the full picture, but here's a summary:
Free WHOIS privacy included: Cloudflare, Namecheap, Porkbun, Spaceship, Dynadot, Name.com, Hover, Squarespace Domains — all include free WHOIS privacy with every domain registration.
WHOIS privacy costs extra: GoDaddy charges $9.99/year for "Domain Privacy + Protection." Domain.com also charges extra. These fees add up quickly across multiple domains and are hard to justify when competitors include the same service free.
We recommend only considering registrars that include free WHOIS privacy. It's a basic security feature that should not carry a premium in 2026.
Risks of Not Having WHOIS Privacy
Spam and phishing: Exposed email addresses and phone numbers are harvested by spammers. Domain owners without privacy protection report significantly more unsolicited emails, calls, and texts — including phishing attempts targeting domain owners specifically.
Domain hijacking attempts: Attackers use WHOIS data to craft convincing social engineering attacks against registrant accounts. Knowing the registrant's name, email, and phone number makes it easier to impersonate them to customer support agents.
Identity theft: A full name combined with a home address and phone number is enough to kickstart identity theft or harassment campaigns. This is especially concerning for solo entrepreneurs and freelancers who register domains with personal addresses.
Competitive intelligence: Competitors can use WHOIS data to identify all domains you own by searching for your email or name, revealing upcoming projects or side businesses you haven't announced yet.
How to Enable WHOIS Privacy
At most registrars, WHOIS privacy is either enabled by default or can be turned on with one click in the domain management dashboard. Look for settings labeled "WHOIS Privacy," "ID Protection," "Domain Privacy," or "WhoisGuard" (Namecheap's brand name).
If you're currently using a registrar that charges for privacy, consider transferring to one that includes it free. The transfer fee is typically the same as a one-year renewal, and you'll save the annual privacy charge going forward. See our domain transfer guide for step-by-step instructions.
To check whether your domain currently has privacy protection, run it through our WHOIS lookup tool and see whether your personal information is visible or redacted.