WHOIS & Domain Availability (RDAP)

Overview

WHOIS & Domain Availability (RDAP) is a Model Context Protocol server that queries official RDAP registries to retrieve domain information including registrar details, expiry dates, nameservers, and availability status. Built by Winters Works, it lets any MCP-compatible AI assistant access domain data directly within conversations and agent workflows.

This is a hosted remote server requiring only an API key for authentication. Connect your MCP client to https://mcp.apify.com?actors=wintersworks/domain-whois-mcp-server with no local installation needed. The latest release is v1.0.0, available via the Apify actor at https://apify.com/wintersworks/domain-whois-mcp-server.

Listed under Development, WHOIS & Domain Availability (RDAP) works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. Maintainers can claim this listing to verify ownership and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: WHOIS & Domain Availability (RDAP)
URL:  https://mcp.apify.com?actors=wintersworks/domain-whois-mcp-server