MCP DNS
A Model Context Protocol tool that provides DNS querying capabilities for various record types (A, AAAA, MX, TXT, CNAME, NS, etc.) through a standardized MCP interface.
Tools
dns-query
Make a DNS query for a given name and type
README
MCP DNS
A Model Context Protocol (MCP) tool that provides DNS querying capabilities. This tool allows you to perform DNS lookups for various record types through a standardized MCP interface.
<a href="https://glama.ai/mcp/servers/@glucn/mcp-dns"> <img width="380" height="200" src="https://glama.ai/mcp/servers/@glucn/mcp-dns/badge" alt="DNS MCP server" /> </a>
Features
- DNS querying for various record types (A, AAAA, MX, TXT, CNAME, NS, etc.)
- Simple and standardized MCP interface
- Built with TypeScript for type safety
- Uses Node.js native DNS module
Usage
The tool provides a dns-query command that accepts two parameters:
name: The domain name to querytype: The DNS record type (A, AAAA, MX, TXT, CNAME, NS, etc.)
Development
Prerequisites
- Node.js (latest LTS version recommended)
- npm
Setup
- Clone the repository:
git clone https://github.com/glucn/mcp-dns.git
cd mcp-dns
- Install dependencies:
npm install
- Build the project:
npm run build
Project Structure
src/- Source code directoryserver.ts- Main server implementation
build/- Compiled JavaScript outputpackage.json- Project configuration and dependencies
Dependencies
- @modelcontextprotocol/sdk - MCP SDK for server implementation
- zod - TypeScript-first schema validation
- TypeScript - For type safety and modern JavaScript features
Other Links
- Personal Blog: Building My First MCP Server: A DNS Query Tool
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