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mcp/harbor
Verified official

dns MCP

v1.0.1

io.github.ofershap/dns

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

transport:stdio runtime:npm
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Target client

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

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.