---
title: "Free Domain Authentication Check | UseDMARCReport"
description: "Comprehensive email authentication audit. Check your DMARC policy, SPF lookup count, BIMI, MTA-STS, and TLS-RPT status instantly. Free, no signup."
image: "https://usedmarcreport.com/images/og-default.png"
canonical: "https://usedmarcreport.com/check/"
---

Free · Instant · No Signup

# Email authentication  
report

The free UseDMARCReport domain check runs a comprehensive email authentication audit in seconds. It looks up your DMARC policy, SPF record and lookup count, BIMI, MTA-STS, and TLS-RPT status, then explains what each record means in plain English. It is instant, requires no signup, and works for any domain.

DMARC enforcement in 90 days. $3,900 one-time · Guaranteed. 

[Book Free Audit](/demo/) 15 min · no commitment

```json
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```

```json
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```

```json
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```