DNSDumpster MCP Server

# DNSDumpster - MCP Server A Model Context Protocol (MCP) server for interacting with the DNSDumpster API, enabling AI assistants to perform detailed DNS reconnaissance through natural language requests. ## Features - Query domain DNS records through AI assistants - Retrieve detailed information about: - A records (with associated IP and ASN information) - CNAME records - MX records - TXT records - NS records - Banner information where available - Support for pagination (Plus accounts) - Rate limiting and caching [](https://pypi.org/project/mcp-dnsdumpster/) ## Installation ```bash # Install from PyPI uv pip install mcp-dnsdumpster # Or from source git clone https://github.com/yourusername/mcp-dnsdumpster.git cd mcp-dnsdumpster uv pip install -e . ``` ## Claude Desktop Configuration Add to your Claude Desktop config (`~/Library/Application Support/Claude/claude_desktop_config.json` on macOS or `%AppData%\Claude\claude_desktop_config.json` on Windows): ```json { "mcpServers": { "dnsdumpster": { "command": "uvx", "args": ["mcp-dnsdumpster"], "env": { "DNSDUMPSTER_API_KEY": "your_api_key_here" } } } } ``` ## Usage 1. Set your API key: ```bash export DNSDUMPSTER_API_KEY=your_api_key_here ``` 2. Run the server: ```bash # Using uvx (recommended) uvx mcp-dnsdumpster # Or if installed from source uv run server.py ``` ### Example Prompts - "Show me all subdomains for example.com" - "What are the mail servers for microsoft.com?" - "Tell me about the DNS infrastructure for twitter.com" ## Development - Python 3.10+ - Uses `uv` for dependency management - Built with MCP SDK 1.4+ ## License MIT