DomainDNA MCP Server: Install & Setup

Install DomainDNA in Claude Code

Claude Code

claude mcp add --transport http domaindna https://domaindna-api.cybermaxtools.com/mcp?via=mcp-registry

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

{
  "mcpServers": {
    "domaindna": {
      "url": "https://domaindna-api.cybermaxtools.com/mcp?via=mcp-registry"
    }
  }
}

Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.

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

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

Run: claude mcp add --transport http domaindna https://domaindna-api.cybermaxtools.com/mcp?via=mcp-registry

dev.domainref/domainref

Pay-per-call domain and email security check: SPF, DKIM, DMARC, TLS, DNSSEC, BIMI, with exact fixes.

domainlab-app/domain-lab-mcp

Track domain expiry, DNS, SSL and email security across registrars, and explain what changed.

si.domainspace/domainspace

selflabbs/domain-intel-mcp

Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.

dopost-co/dopost-plugins

Schedule and analyze posts on 12 networks, incl. Bluesky, Mastodon and Telegram, from any AI agent

rogerberent-netizen/docverdict

PDF, photo, email, and file comparison evidence checks with plain-language reports.