DemiSignal
Check the email settings that help protect your domain. Find missing or weak SPF and DMARC records, then monitor reported traffic with a paid plan.
This listing identifies a third-party MCP server. MCPBundles is not affiliated with, sponsored by, or endorsed by the service or its operator unless stated on this page.
https://demisignal.comhttps://demisignal.com/mcpLast probed Nov 3, 2026 · demisignal.com
3tools discovered
Check a domain's email authentication
Look up a domain's live DNS and grade its email authentication: DMARC, SPF, DKIM (common selectors), MX, BIMI and MTA-S…
Generate an SPF record
Build an SPF TXT record from the services and servers that send email for a domain, with an estimate of the DNS lookups…
Generate a DMARC record
Build a DMARC TXT record and the host to publish it at, from a policy and the addresses that should receive aggregate r…
Schemas and invoke metadata: Directory API
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Directory coverage for brandsCheck the email settings that help protect your domain. Find missing or weak SPF and DMARC records, then monitor reported traffic with a paid plan.
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MCPBundles probed 3 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
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