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Domain Health

Domain checks: SPF, DKIM, DMARC, BIMI, MTA-STS, SSL/TLS and HTTP security headers.

likely compatible

Answered an MCP initialize with no credentials; use auth 'None'.

Rule R2a · what this means · Not tested in Copilot Studio.

Registry namecom.modernmustardseed/domain-health
Endpoint used for verdicthttps://mcp.modernmustardseed.com/domain-health
Transportsstreamable-http
Auth (Copilot Studio setting)None (open)
Last endpoint check2026-10-20T18:11:59Z · initialize OK
Websitehttps://mcp.modernmustardseed.com/docs/domain-health
Version1.0.0
Registry updated2026-10-11
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Is this wrong or out of date? Email us. Data built 2026-10-20.