"author:dnsdoctor" matching MCP servers:

• DNS Doctor

  dnsdoctor

  A

  license

  -

  quality

  B

  maintenance

  Diagnoses a domain's email authentication — SPF, DMARC, DKIM, MX, blacklists and domain or SSL expiry - and returns copy-paste fix records generated by a validating engine, never a language model. The MCP server is hosted remotely; this repository carries the plugin manifest, connector config and bundled skill.

  Last updated 2026-07-27

  2

  Apache 2.0