# DNS MCP Server

> Use this tool when you need to analyze DNS security in real-time, investigating potential threats and vulnerabilities. It solves problems related to DNSSEC, email authentication, and RDAP, providing critical insights for SOC investigations. The tool accepts DNS-related inputs and outputs detailed security analysis reports, making it ideal for security professionals and investigators.

Canonical page: https://skillsregistry.net/skills/io-github-mclose-dns-mcp  
JSON: https://api.skillsregistry.net/v1/skills/io-github-mclose-dns-mcp

## Description

Real-time DNS security analysis — DNSSEC, email auth, and RDAP. Built for SOC investigations.

## Trust

- **Trust score (0–1):** 0.99
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-19

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.mclose%2Fdns-mcp)
- **Repository:** <https://github.com/mclose/dns-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "io-github-mclose-dns-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-mclose-dns-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-mclose-dns-mcp/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt