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Discovered · unverified

DNS Doctor

Diagnoses a domain's email authentication (SPF, DMARC, DKIM, MX, blacklists, and domain/SSL expiry) and returns copy-paste fix records generated by a validating engine, never a language model. Run it locally with npx -y @dnsdoctor/mcp (stdio, built from https://github.com/dnsdoctor/claude-plugin repo), or connect to the hosted server at https://dnsdoctor.dev/mcp - both expose the same 11 tools

Source-provided description, not an independently verified capability claim.

Check the source before connecting.

Vendor ownership, pricing, documentation, and execution are not verified for this discovery record. Appearing in the official MCP registry does not mean this server is vendor-owned or tested.

Relevance and review status.

Awaiting triage. Method: not yet classified.

Task signals: email.

Setup and documentation.

No verified installation steps or callable endpoint are supplied by this discovery record. Follow the original repository or directory entry to inspect current setup instructions, permissions, and authentication.

Source receipts.

Discovery ID: 2c5034c9b3714c0aaf97. Snapshot: 2026-10-17. Read this record as JSON · Full discovery dataset.

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