Terms

The rules for using this API. Kept short on purpose.

Service

Auth Posture returns observations about public DNS records for a domain you ask about (MX, SPF, DMARC, DKIM, and whether the domain appears on a disposable-email list). It is provided as-is, without warranty.

Not advice

The result is a description of what the DNS currently publishes. It is not an audit opinion, not a security guarantee, and not legal or compliance advice. Judge for yourself.

Acceptable use

• Do not use it to send mail to people who did not ask for it, or to attack a domain.
• Do not resell the API as your own without asking.
• Do not try to get around rate limits; ask for a bigger plan instead.

Quotas and availability

Anonymous use is limited to 3 audits/day per IP; free keys to 50 audits/month; Entry ($5/month) to 1,000 audits/month; Starter ($9/month) to 5,000 audits/month. Payment is processed by Stripe. We may change limits with notice on this page. There is no uptime guarantee and no liability for losses.

Cancelling and deleting

Paid plans can be cancelled at any time from /account; access continues until the end of the paid period. Accounts can be deleted from the same page.