IP2WHOIS Domain WHOIS Lookup MCP Server for AI Agents

This n8n workflow creates a fully functional MCP (Model Context Protocol) server that wraps the IP2WHOIS Domain Lookup API, providing AI agents with easy access to WHOIS domain data. It features a single GET endpoint for domain lookups, handling requests from AI tools like Claude Desktop or Cursor through a webhook trigger. HTTP request nodes manage API calls to https://api.ip2whois.com/v2, with AI expressions auto-populating parameters using $fromAI() placeholders for effortless integration.

Key benefits include zero-code setup for AI-driven automations, native error handling, and direct response formatting matching the original API. No need for custom coding—simply import, add credentials, activate, and share the MCP URL. This saves hours of development time for security analysts, developers, or AI enthusiasts needing domain intelligence.

Use cases span cybersecurity (investigating suspicious domains), marketing (competitor analysis), and DevOps (domain monitoring). Connect to custom AI apps or workflows for automated investigations, enriching AI responses with real-time WHOIS data like registrant info, registration dates, and nameservers.