DNS MCP Server for Claude Code

io.github.mclose/dns-mcp

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

client:Claude Code transport:stdio runtime:oci

Install DNS MCP Server in Claude Code

run in your project directory

claude mcp add dns-mcp -- docker run -i --rm docker.io/mclose/dns-mcp:1.3.4

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs