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SPF Authorizes Intercom Check
x402
SPF Authorizes Intercom Check is a paid API for AI agents from email.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-24).
Checks whether a domain's SPF record authorizes Intercom to send email on its behalf, returning a yes/no result, the matching mechanism, and the full SPF record.
Price / call$0.01
Success—
StatusUnknown
How this service works
Does the domain's SPF record authorise intercom to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for intercom's include/ip mechanisms, returning yes/no, the matching mechanism and the full record. Confirms a vendor integration is wired for deliverability, or spots an unexpected sender. $0.01 per lookup.
Output
Returns a yes/no authorization status indicating whether Intercom is permitted by the domain's SPF record, the specific SPF mechanism that matched (e.g. an include or ip4 entry), and the complete raw SPF TXT record retrieved via Cloudflare DNS-over-HTTPS.
Example use cases
Confirm Intercom integration deliverability
“We just set up Intercom for our transactional emails — can you verify that our SPF record for mycompany.com actually authorizes Intercom to send on our behalf?”
Audit unexpected sender in SPF record
“I want to make sure no unauthorized vendors are sending email from our domain — check if startupbrand.io's SPF record lists Intercom as a permitted sender.”
Debug Intercom emails landing in spam
“Our Intercom messages keep going to spam — can you check if Intercom is properly authorized in the SPF record for support.ourapp.com and show me the full record?”
Technical details
Endpoint
GEThttps://email.intel.rallylive.ca/email/spf-authorizes/intercom?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to verify whether Intercom is listed as an authorized sender in a domain's SPF record — for example, when troubleshooting Intercom email deliverability, auditing vendor email permissions, or confirming that an Intercom integration was correctly configured. Prefer this over generic DNS lookup tools when you want a structured yes/no answer focused on Intercom authorization rather than raw DNS data.
Side effects
- Domain has no SPF TXT record — returns no authorization and empty record
- Domain does not exist or DNS lookup fails via Cloudflare DoH — returns error
- SPF record exists but contains no Intercom-related include or IP mechanisms — returns not authorized
- Malformed or overly long SPF record that cannot be parsed — may return partial result or error
- Rate limiting or payment failure (x402) — request rejected before lookup is performed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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