scan_domain

com.blackveilsecurity/dns · Verify this server

Run a full DNS and email security audit for a single domain. Aggregates every scan-included check in parallel (SPF, DKIM, DMARC, DNSSEC, TLS/SSL, MTA-STS, CAA, BIMI, subdomain takeover, and more) and returns an overall security score, NIST-aligned letter grade (6-band A+/A/B/C/D/F), maturity stage, and prioritized findings. Use for a comprehensive single-domain audit, to get a domain's overall security grade, or to assess email security maturity. Version stamps: 'scoringModelVersion' is the scoring POLICY semver (changes only when weights/thresholds/severities change, so it advances slowly) and is INDEPENDENT of — never comparable to — 'dnsChecksPackageVersion', the @blackveil/dns-checks npm engine-package version, which moves every release; a lower model version is expected, not a version gap. When citing a score, record 'scoringConfigHash' — it identifies the exact scoring configuration that produced the result.