Pricing

from $2.10 / 1,000 domain auditeds

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SPF, DKIM & DMARC Checker

Try for free

Audit MX, SPF, DMARC, and optional DKIM selectors with normalized DNS evidence and actionable findings.

Pricing

from $2.10 / 1,000 domain auditeds

Rating

0.0

(0)

Developer

Michael Olmos

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Monthly active users

a month ago

Last modified

DNS Email Authentication Auditor

Audit MX, SPF, DMARC, and optional DKIM selectors with normalized DNS evidence and actionable findings.

Reliability and safety

MX SPF DMARC and DKIM evidence.
Normalized policy findings.
No WHOIS or personal data collection.
Explicit uncharged failures.
Bounded DNS work.
Inputs are deduplicated and bounded; the default memory is locked to 256 MB.

Charging

PAY_PER_EVENT uses a one-time Actor-start event plus domain-audited. Only successful completed audit rows are charged. Invalid inputs, DNS/network/TLS failures, and the OUTPUT summary are not charged.

Example input

{
  "domains": [
    "gmail.com"
  ],
  "dkimSelectors": [
    "google"
  ],
  "maxDomains": 1
}

Output

The default dataset contains normalized evidence rows. The OUTPUT record reports completed, failed, duplicate, budget-limited, and input-limited counts without hiding partial failures.

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