Is your domain taken or free? Instantly check registration status and DNS records via RDAP—the modern, authoritative protocol behind today's WHOIS. Run single lookups, bulk-check hundreds of domains, or upload a CSV for batch validation. Built for founders, marketers, and developers who need fast answers before they commit. Includes an MCP server so AI agents and assistants can check availability, registration data, and DNS records in your workflow. No guessing—just clear taken-or-free results.
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Maker
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Hey PH! 👋
Every domain tool I tried had the same problem: one name at a time, no bulk checks, no way to plug it into AI.
So I built TakenOrFree — instantly check if a domain is taken or free, run bulk checks, upload a CSV, inspect DNS via RDAP, and connect it to your AI stack with an MCP server.
Perfect for validating that startup name (whether you brainstormed it or your AI did).
It's free. Try it, comment, and let me know what you'd improve. 🚀