DD Tools for Everyone
Whether you're an entrepreneur searching for your dream domain, an investor managing your portfolio, or a brand monitoring your assets and competition — we have the tools you need.
RDAP First Domain Lookup
We prioritize RDAP (Registration Data Access Protocol) over traditional WHOIS for more accurate, standardized, and secure domain information. Domain taken? Check live pricing across marketplaces.
- 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. Get real-time pricing for registration, renewal, and transfer costs.
- Real-time renewal price comparisons
- Support for major registrars (Namecheap, GoDaddy, and more)
- 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. Perfect for domain portfolio management and competitive research.
- 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 at mcp.domaindetails.com. Works perfectly with AI agents like Claude, ChatGPT, and other MCP clients.
- 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, advanced URL normalization, and real-time WHOIS data without leaving your tab.
- Smart subdomain detection and toggle
- Advanced URL normalization
- Multi-level TLD support (.co.uk, .com.au, etc.)
- Lightweight & fast
Pro Features
Unlock powerful tools for domain professionals with our Pro subscription.
- Monitor up to 10 domains
- Email alerts for changes
- 90-day history tracking
- Bulk domain lookups
Ready to Get Started?
Join thousands of entrepreneurs, investors, and brands who trust DomainDetails for accurate, real-time domain information and insights.