Launching today
DNS Auth
Check SPF, DKIM, DMARC & MX—then watch them.
2 followers
Check SPF, DKIM, DMARC & MX—then watch them.
2 followers
Free public-DNS SPF, DKIM, DMARC & MX check: 0–100 score + short fix tips. Read-only—we don’t send mail. Daily monitoring Live at $15/mo (≤5 domains, email change alerts). Watch + playbooks rolling out + later API/MCP—not inbox guarantees.
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Launch Team
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Hey Product Hunt 👋
I’m shipping DNS Auth (https://dnsauth.app) freemium SPF / DKIM / DMARC / MX checker on public DNS.
Why: One-shot toolbox checks don’t catch the next registrar edit. We score what public DNS shows, give short fix tips, and daily monitoring is Live at $15/mo (up to 5 domains) with email change alerts—checkout via Dodo.
What we don’t do: send mail, sell leads, or promise inbox placement. Read-only DNS only.
Free checks are live (rate limits: 10/IP/hour, 3/domain/day). Paid Monitoring is Live today.
I’d love hunters who run transactional or agent email to try a free check and tell us which fix tip was useless—that’s the feedback that matters. Happy to answer anything here.
— Maker, DNS Auth