dns for Claude Code

io.github.ofershap/dns

MCP server for DNS lookups, reverse DNS, WHOIS, and domain checks — zero auth, zero config

client:Claude Code transport:stdio runtime:npm

Install dns in Claude Code

run in your project directory

claude mcp add dns -- npx -y mcp-server-dns

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