Look up domain registration details including registrar, creation date, expiry, nameservers, and DNSSEC status. Powered by RDAP.
Whois (pronounced "who is") is a query protocol used to look up information about domain name registrations. When someone registers a domain, their contact information and technical details are stored in a Whois database maintained by the domain registrar and registry.
This tool uses RDAP (Registration Data Access Protocol), the modern successor to the legacy Whois protocol. RDAP provides structured JSON data over HTTPS, better internationalization support, and standardized access controls — making it more reliable and secure than traditional Whois.
Choosing the right registrar affects pricing, management features, and domain security. Here's how the top providers compare.
| Registrar | .com Price | Privacy | Key Features | Link |
|---|---|---|---|---|
Cloudflare Recommended | At cost (~$9.15) | Free | No markup pricing, DNSSEC, CDN integration | Visit |
Namecheap Popular choice | $8.88/yr | Free | Free WhoisGuard, DNS hosting, email forwarding | Visit |
Porkbun Best value | $9.73/yr | Free | Free privacy, SSL, URL forwarding, email | Visit |
GoDaddy Largest registrar | $9.99/yr | $10/yr extra | Huge TLD selection, website builder, hosting | Visit |
Google Domains Now Squarespace | $12/yr | Free | Google Workspace integration, clean UI, DNSSEC | Visit |
Our recommendation: Cloudflare Registrar offers at-cost pricing with no markup, free Whois privacy, and seamless CDN/DNS integration. For budget-conscious users, Porkbun and Namecheap offer excellent value with free privacy protection.