Free DMARC checker: test your domain's email authentication
Check your domain's DMARC, SPF, DKIM, and BIMI records in seconds. Our free DMARC checker provides a complete email authentication audit with actionable recommendations.
Our blog shares expert insights on email security, DMARC configuration, and deliverability optimization.
Check your domain's DMARC, SPF, DKIM, and BIMI records in seconds. Our free DMARC checker provides a complete email authentication audit with actionable recommendations.
Generate a valid DMARC record for your domain without touching DNS syntax. Our free DMARC generator creates properly formatted records with the right policy for your needs.
SPF looks simple until you hit the 10 DNS lookup limit and break your email authentication. Our free SPF generator helps you build valid records, warns about lookup limits, and shows you exactly which services are consuming your budget.
Copy-pasting DMARC records from forums is how domains end up with broken email authentication. Our free DMARC generator builds valid records with the exact tags you need, explained in plain English.
Monitoring your domains since 2023... that's 2 years of DMARCTrust! We remind you about our free tools and pitch our monitoring plans starting at $19/month. No limits, just results.
We use cookies to enhance your experience, analyze site traffic, and for marketing purposes. You can choose which cookies to allow. Learn more in our Cookie Policy.
Manage your cookie preferences below. Essential cookies are always active as they are required for the website to function.
Required for the website to function. Cannot be disabled.
Help us understand how visitors interact with our website.
Used to measure advertising effectiveness and show relevant ads.
Learn more about how we use cookies in our Cookie Policy.