DNS Doctor
Diagnoses a domain's email authentication (SPF, DMARC, DKIM, MX, blacklists, and domain/SSL expiry) and returns copy-pa…
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Open / InstallLast updated October 6, 2026
Description
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
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Author
dnsdoctor
Platform
mcp
Pricing model
free
Categories
- mcp
Tags
- mcp
- smithery
Capabilities
- Remote MCP server
Information
TypeMCP Server
SourceSmithery
AddedOctober 6, 2026