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DMARC Record Change Watch
x402
DMARC Record Change Watch is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Monitors a domain's DMARC DNS record on a schedule, returning the current result, whether it changed, which fields changed with before/after values, and when it was last checked.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for dmarc record check: runs the check and compares it with the result from your previous call for the same domain (kept 90 days), returning the current answer, changed true/false, exactly which fields changed with before/after values, and when it was last seen. Call it on a schedule to be told when dmarc record check for a domain changes. $0.01 per check.
Output
Returns the current DMARC record check result, a boolean 'changed' field indicating if anything differs from the previous call (stored up to 90 days), a detailed diff of exactly which fields changed with before and after values, and the timestamp of when the record was last seen.
Example use cases
Alert on DMARC policy removal
“Watch the DMARC record for mybusiness.com every day and alert me if the policy disappears or changes from 'reject' to anything weaker.”
Track DMARC rollout progress
“Check the DMARC record for newstartup.io regularly and show me when the policy mode changes — I'm rolling it out gradually and want to confirm each stage took effect.”
Monitor third-party domain DMARC changes
“I need to keep tabs on the DMARC record for our email vendor's domain sendgrid.com — tell me if anything in their DMARC configuration changes between checks.”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/watch/email/dmarcWhen to prefer
Choose this endpoint when you need to detect changes in a domain's DMARC configuration over time rather than just fetching the current record once. It is ideal for scheduled monitoring pipelines, compliance alerting, or verifying that DMARC policy updates have propagated correctly. Prefer it over a one-shot DMARC lookup when the goal is change detection with field-level before/after diffs.
Side effects
- Domain not found or does not have a DMARC record — returns current state with no diff
- No previous result stored (first call or older than 90 days) — returns current result with changed=false or null diff
- Invalid domain input — may return error or empty result
- Network/DNS lookup failure for the target domain — transient error response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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