check_spf

The check_spf tool is provided by BlackVeil DNS & Email Security Scanner. Install that server in your AI client and the assistant can call it directly.

Servers exposing check_spf

• BlackVeil DNS & Email Security ScannerB · 79HTTP

  From the publisher:Look up and validate the SPF record for a domain. Lists all IP addresses and third-party senders authorised to send email on behalf of the domain, flags syntax errors, and shows the trust surface (which mail servers are whitelisted). Use when you need to know who is permitted to send email as a domain. Part of the scan_domain audit.

  Parameter	Type	Description
  domain*	string	Domain to check (e.g., example.com)
  force_refresh	boolean	Bypass cache and run a fresh check. Useful after DNS changes.
  format	string	Output verbosity. Auto-detected if omitted.

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Tool lists are read from the live servers (or, for packaged servers, from their documentation) each morning, so this reflects what they exposed at the last refresh. Search all tools.