is it DNS? MCP Server: Install & Setup

Install is it DNS? in Claude Code

Claude Code

claude mcp add --transport http is-it-dns https://isitdns.net/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "is-it-dns": {
      "url": "https://isitdns.net/mcp"
    }
  }
}

Frequently asked questions

What does the is it DNS? MCP server do?

Dig any public resolver, audit or sweep a domain, walk a delegation, read the live resolver board; no key.

Is the is it DNS? MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does is it DNS? run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add is it DNS? to Claude Code?

Run: claude mcp add --transport http is-it-dns https://isitdns.net/mcp

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