Tools for Every Domain Professional
Whether you're an entrepreneur searching for your dream domain, an investor managing your portfolio, or a brand monitoring your assets — we have the tools you need.
RDAP First Domain Lookup
We prioritize RDAP over traditional WHOIS for more accurate, standardized, and secure domain information.
- RDAP protocol prioritized over WHOIS
- URL-based search - add domaindetails.com/ before any URL
- Live aftermarket pricing (Sedo, Dynadot, DomainMarket, Namecheap)
- One-click access to purchase listings
Renewal Price Checking
Compare domain renewal prices across registrars to find the best deals with real-time pricing.
- Real-time renewal price comparisons
- Support for major registrars
- Multi-year pricing breakdowns
- Transfer vs. renewal cost analysis
Bulk Domain Lookup
Look up up to 100 domains at once with our privacy-first bulk lookup tool.
- Up to 100 domains per search
- Privacy-first processing
- Instant results
- Export to CSV
Free MCP Server
Connect to our free Model Context Protocol server. Works perfectly with AI agents like Claude.
- 100% free to use
- Perfect for AI agents & clients
- WHOIS & RDAP support
- Developer-friendly API
Chrome Extension
See domain information instantly while browsing. Smart subdomain detection and real-time WHOIS data.
- Smart subdomain detection and toggle
- Advanced URL normalization
- Multi-level TLD support
- Lightweight & fast
Pro Features
Unlock powerful tools for domain professionals with monitoring, alerts, and history.
- Monitor up to 25 domains
- Email alerts for changes
- 90-day history tracking
- Cross-device sync
Ready to Get Started?
Join thousands of domain professionals who trust Domain Details for accurate, real-time domain information and insights.