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Check domain registration, availability, DNS records, and IP or ASN ownership.
Copy the install command and let the AI configure it · recommended for beginners
Please install the "io.github.cyanheads/whois-mcp-server" MCP server from askskill: Run: claude mcp add 'io-github-cyanheads-whois-mcp-server' -- npx -y @cyanheads/whois-mcp-server
Check domain availability and retrieve registration details for registered domains.
Look up RDAP domain records to inspect registrar, status, and expiration details.
Check domain availability and access related domain service information.
Check single or bulk domain availability with WHOIS and DNS verification.
Check domain availability and compare prices across TLDs and registrars.
Inspect domain WHOIS, DNS, certificates, security posture, and reputation signals.