Scan any domain's SPF, DKIM, DMARC, DNSSEC, MTA-STS, and BIMI records free with IntoDNS.AI, an AI-assisted DNS scanner from Cobytes B.V.
IntoDNS.ai is a DNS and email security scanner built by Cobytes B.V., a Dutch IT security firm. It analyzes a domain's DNS and email authentication configuration and reports on more than 60 checks in a matter of seconds.
The tool is aimed at developers, system administrators, and security-conscious teams who need to verify that a domain's email and DNS setup is correctly configured, without paying for a commercial scanner.
IntoDNS.ai checks SPF, DKIM, DMARC, DNSSEC, MTA-STS, and BIMI records, along with blacklist status and forward-confirmed reverse DNS, and presents the findings as pass/fail evidence rather than vague scores.
Results include AI-generated explanations that translate technical DNS findings into plain language, and the platform exposes a public REST API so the same checks can be automated in CI pipelines or internal tooling.
IntoDNS.ai is entirely free. There is no paid subscription tier; scans, the public API, and an optional account for monitoring and email-fix digests are all included at no cost.
This makes it usable as a recurring part of a deployment or monitoring workflow without a licensing cost, unlike many commercial DNS health tools that gate deeper checks behind a paywall.
Yes. IntoDNS.ai is completely free, including unlimited scans and API access, with no paid tier.
It checks SPF, DKIM, DMARC, DNSSEC, MTA-STS, BIMI, blacklist status, and forward-confirmed reverse DNS (FCrDNS).
IntoDNS.ai is built and maintained by Cobytes B.V., an IT security consultancy based in Ijsselstein, Netherlands.
Yes, it offers a public REST API that doesn't require authentication for standard checks.
IntoDNS.ai positions itself as a free alternative to MxToolbox, covering similar and additional DNS/email security checks.