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SPF Policy Lookup
x402
SPF Policy Lookup is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Fetches and parses the SPF TXT DNS record for a given domain to reveal its email sending policy
Price / call$0.01
Success—
StatusUnknown
How this service works
SPF policy lookup for IT administration: Return and parse the domain SPF TXT policy. DNS data only; does not send email or verify that an inbox exists.
Output
Returns the raw SPF TXT record string for the domain along with a parsed breakdown of its mechanisms (e.g. include, ip4, ip6, a, mx, all) and qualifiers, showing which mail servers are authorized to send on behalf of the domain. DNS data only — no email sending or inbox verification.
Example use cases
Diagnose email deliverability issues
“Emails from our domain acme.com keep landing in spam — can you pull the SPF TXT record so I can see if our sending servers are properly listed?”
Audit third-party domain SPF configuration
“I need to check the SPF policy on stripe.com before we set up email forwarding — can you fetch and parse their SPF record?”
Verify SPF setup before going live
“We just configured SPF for our new domain launchpad.io — can you look up the SPF TXT record to confirm it's published and looks correct?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/demand-domain-spf-policy-it-administration?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to inspect or validate a domain's SPF policy for IT administration, email security auditing, or deliverability debugging. It is DNS-only and read-only — ideal when you want a lightweight, side-effect-free SPF lookup without sending any email or verifying inbox existence. Prefer this over broader email validation services when only the SPF record is needed.
Side effects
- Domain has no SPF TXT record — returns empty or not-found result
- Invalid or non-existent domain — DNS resolution fails
- Domain has multiple TXT records causing SPF ambiguity
- Network or DNS timeout when resolving the record
- Malformed SPF record that cannot be parsed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| domain | string | Public DNS domain, e.g. example.com. |
Tags
x402
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