Email DNS Check

Diagnose SPF, DKIM and DMARC errors instantly

2 followers

Diagnose SPF, DKIM and DMARC errors instantly

2 followers

Email DNS Check is a free tool to diagnose SPF, DKIM, and DMARC issues for any domain. Instantly detect configuration errors, understand why emails fail authentication, and get clear explanations to fix deliverability problems.

Free

Launch tags:Email•SaaS•Developer Tools

Launch Team / Built With

Fin Startups get Fin free for a year + 93% off Intercom

Promoted

Maker

📌

Hi Product Hunt! 👋 I built **Email DNS Check** because debugging email authentication (SPF, DKIM, DMARC) is often confusing and time-consuming. Many tools show raw DNS records but don’t clearly explain *why* something is failing. This tool helps you quickly check any domain and understand authentication problems with clear explanations and examples. The goal is to make troubleshooting email deliverability easier for developers, founders, and anyone managing domains. If you test it, I’d love to hear your feedback and what features would make it more useful!

Report

3mo ago

Reviews