IntoDNS.ai
DNS and mail server checker for SPF, DKIM, DMARC, DNSSEC, MTA-STS, BIMI, and blacklists
IntoDNS.ai is a free DNS and email security scanner by Cobytes B.V. (Netherlands). It runs deterministic checks covering DNS configuration (A, AAAA, MX, NS, CAA, DNSSEC), email authentication (SPF, DKIM, DMARC, MTA-STS, TLS-RPT, BIMI, FCrDNS), transport security (SMTP STARTTLS, DANE/TLSA), and DNS blacklist status, producing a 0-100 deliverability/security score with remediation guidance. Scans complete in under 3 seconds and require no signup or API key. A free account adds nightly domain monitoring, scan history, and email fix digests. Includes record generators (SPF, DKIM, DMARC, MTA-STS, TLS-RPT, CAA, DANE/TLSA), a public REST API with OpenAPI spec, and an MCP server (intodns-mcp) for AI agents.
- Category
- Security
- Pricing
- free
- Free tier
- yes
- API
- yes
- MCP server
- yes
- SDK
- unknown
- Open source
- unknown
Listed 2026-10-21 · last verified 2026-10-21 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95
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API
curl https://toolgrep.com/api/products/intodns-ai