mcp-dnsdumpster
MCP Server for DNSDumpster Service
Install / Use
claude mcp add MaxWeeden -- npx -y github:MaxWeeden/mcp-dnsdumpsterIf the server publishes to npm under a different name, use that package instead — check the repo README.
MCP Server
Model Context Protocol server
Quality Score
Category
Development & EngineeringSupported Platforms
Tags
Our assessment of mcp-dnsdumpster
mcp-dnsdumpster scores 56/100 on our quality scale, 2910th of 3,356 Development & Engineering skills we index.
Its MCP Server is 1.7 KB long, well organised into 12 sections with 4 code examples: moderately detailed.
It has 3 GitHub stars, so there is little community track record yet; judge it on its content.
Maintenance, license and trust
- The repository was last updated about 1.5 years ago. Expect some instructions to reference tool versions or APIs that have since changed.
- Our last check on 2026-09-18 found the source still online.
- No license is declared. By default that means all rights are reserved: you can read it, but reusing or redistributing it is not clearly permitted. Ask the author before building on it commercially.
- Its trust signals score 63/100, with 4 cautions from licensing, adoption, age or documentation. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
Safety scan
No issues foundOur scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands.
Automated pattern scan on 2026-09-29. It catches known dangerous patterns, not every risk — read a skill before letting an agent act on it.
mcp-dnsdumpster compared with similar skills
All 4 of these similar skills score higher than mcp-dnsdumpster; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| mcp-dnsdumpster (this skill)by MaxWeeden | 56 | 3 | 19mo ago | MCP Server |
| Agent-Reachby Panniantong | 100 | 86.0k | 13d ago | CLAUDE.md |
| headroomby headroomlabs-ai | 100 | 74.0k | today | CLAUDE.md |
| rufloby ruvnet | 100 | 73.4k | today | CLAUDE.md |
| CowAgentby zhayujie | 100 | 47.2k | today | CLAUDE.md |
Frequently asked questions
- How do I install mcp-dnsdumpster?
- Run
claude mcp add MaxWeeden -- npx -y github:MaxWeeden/mcp-dnsdumpster. The install tabs above show the steps for each supported agent. - Which AI agents does mcp-dnsdumpster work with?
- It is written for Claude Code and Claude Desktop, as a MCP Server file. Other agents that read the same format can often use it too.
- Is mcp-dnsdumpster safe to use?
- Our scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands. It declares no license and scores 63/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is mcp-dnsdumpster still maintained?
- The repository was last updated about 1.5 years ago. Expect some instructions to reference tool versions or APIs that have since changed.
Skill content
View source on GitHubDNSDumpster - 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
Installation
# 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):
{
"mcpServers": {
"dnsdumpster": {
"command": "uvx",
"args": ["mcp-dnsdumpster"],
"env": {
"DNSDUMPSTER_API_KEY": "your_api_key_here"
}
}
}
}
Usage
- Set your API key:
export DNSDUMPSTER_API_KEY=your_api_key_here
- Run the server:
# 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
uvfor dependency management - Built with MCP SDK 1.4+
License
MIT
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Languages
Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.