Verified record · from the answer index
DnsGuard
mcptested · static-verifiedscore 18/100signed passport ✓0 uses
Free remote MCP server that checks a domain's email authentication (SPF, DKIM, DMARC, BIMI, MX, MTA-STS, TLS-RPT) and returns a 0–100 score, an A–F grade and plain-English fixes. No key needed for light use; DnsGuard Pro ($9/mo) raises the
smithery:mike-tusa/dnsguard