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DNSDumpster MCP Server

by MaxWeeden

A Model Context Protocol (MCP) server for interacting with the DNSDumpster API, enabling AI assistants to perform detailed DNS reconnaissance through natural language requests. It allows querying domain DNS records through AI assistants.

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What is DNSDumpster MCP Server?

This is a Model Context Protocol (MCP) server that acts as an interface between AI assistants and the DNSDumpster API. It allows AI assistants to perform DNS reconnaissance tasks using natural language.

How to use DNSDumpster MCP Server?

  1. Install the server using pip or from source. 2. Configure your Claude Desktop config with the server details and your DNSDumpster API key. 3. Set the API key as an environment variable. 4. Run the server using uvx or directly using python server.py. 5. Use example prompts with your AI assistant to query DNS information.

Key features of DNSDumpster MCP Server

  • Query domain DNS records through AI assistants

  • Retrieve detailed A, CNAME, MX, TXT, and NS records

  • Retrieve associated IP and ASN information for A records

  • Banner information retrieval

  • Pagination support (Plus accounts)

  • Domain map generation (Plus accounts)

  • Rate limiting and caching

Use cases of DNSDumpster MCP Server

  • Investigating a domain's infrastructure

  • Identifying subdomains associated with a target

  • Finding mail servers for a domain

  • Analyzing a domain's DNS records for security vulnerabilities

  • Generating a visual map of a domain's structure

FAQ from DNSDumpster MCP Server

What is MCP?

MCP stands for Model Context Protocol. It's a protocol for AI assistants to interact with external tools and services.

Do I need a DNSDumpster API key?

Yes, you need a DNSDumpster API key to use this server. You can obtain one from the DNSDumpster website.

What is uvx?

uvx is a command-line tool that simplifies running Python scripts in isolated environments. It's recommended for running the MCP server.

What Python version is required?

Python 3.10 or higher is required.

How do I get a Plus account?

Information on how to get a Plus account can be found on the DNSDumpster website.