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IntoDNS.AI
IntoDNS.AI checks DNS and mail server settings including SPF, DKIM, and DMARC, combining results in one report.
About IntoDNS.AI
IntoDNS.AI checks DNS and mail server health and combines the results in one report. Coverage includes SPF, DKIM, DMARC, DNSSEC, MTA-STS, TLS-RPT, BIMI, FCrDNS, DNS records such as A, AAAA, MX, NS and CAA, blacklist status, and web security signals such as HTTP headers, TLS hints and HTTP/3 support. Public scans are free and do not require signup.
Reports list issues by severity with evidence snippets and copy-ready DNS and policy guidance, plus AI-assisted explanations where available. DNS-based DKIM discovery checks for a published public key but cannot prove outbound messages are signed or that a private key matches.
Key features
- Checks SPF, DKIM, and DMARC records in one report
- Reports DNSSEC evidence including DNSKEY, DS, and validation status
- Checks MTA-STS, TLS-RPT, FCrDNS, and BIMI settings
- Checks domain and IP addresses against major DNS blacklists
- Scans HTTP security headers, TLS hints, and HTTP/3 support
- Provides SPF and MTA-STS generators with copy-ready policy guidance
Best for: Domain owners and mail administrators reviewing email authentication, deliverability, or DNS configuration.
Good for
- Free to use without signup
- Combines DNS, email authentication, web signals, and blacklist results in one report
- Shows evidence snippets and copy-ready remediation guidance for failed checks
Watch out for
- DNS DKIM discovery cannot confirm outbound messages are signed or keys match
- AI-assisted explanations are only available where useful, not for every check
IntoDNS.AI at a glance
- Website
- intodns.ai
- Category
- Privacy & Security › Website & URL Scanners
- Type
- Website
- Pricing
- Free
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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IntoDNS.AI FAQ
How do I check if my DKIM is configured correctly?
IntoDNS.AI discovers common selectors and checks whether a usable public key is published, including key format and strength. DNS discovery alone cannot prove outbound messages are signed; use the email test for message-level verification.
What DMARC policy should I use?
Start with p=none to monitor traffic, then move to p=quarantine and finally p=reject. The DMARC analyzer shows the current policy and recommends a setting based on email authentication status.
How do I check if my domain is blacklisted?
IntoDNS.AI checks the domain against major DNS blacklists (DNSBLs), which can affect email deliverability and website accessibility.
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