Why it matters: MX records direct inbound mail. Misconfiguration silently breaks email delivery and lets attackers stand up parallel MX hosts for spoofing campaigns (ISO 27001 A.8.21).
Why it matters: SPF tells receiving servers which hosts may send mail for the domain. Without it, any sender can forge the envelope-from — the primary mechanism behind business-email-compromise (SOC 2 CC6.7).
Recommendations
Move to -all (hardfail) once your mail flow is confirmed — softfail gives no real protection
Why it matters: DMARC binds SPF and DKIM into an enforceable policy (quarantine or reject) and surfaces spoofing attempts via aggregate reports. `p=none` or absent means spoofing succeeds silently (SOC 2 CC6.7).
Recommendations
Upgrade to p=reject once your SPF and DKIM pass rates are consistently high
Why it matters: DKIM signs outbound mail so receivers can detect tampering. Missing selectors or rotated-away keys break DMARC alignment and let receivers downgrade trust (ISO 27001 A.8.24).
Recommendations
Check the missing selectors in your DNS provider and re-add any removed records
DNSSEC not configured — no DS or DNSKEY records found
Why it matters: DNSSEC cryptographically signs DNS responses, blocking cache-poisoning attacks. US federal civilian agencies are required to enable it under OMB M-22-09 (NIST SC-20).
Recommendations
Enable DNSSEC in your DNS provider's control panel and add the resulting DS record at your registrar
Why it matters: MTA-STS forces inbound SMTP to use TLS and refuse downgraded connections. Without it, an in-path attacker can strip TLS and read mail in plaintext (SOC 2 CC6.7).
Why it matters: Without authoritative A or AAAA records on the apex, the domain is unreachable. Missing baseline DNS shows up in vendor reviews as evidence of unmanaged infrastructure (SOC 2 CC6.6).
Why it matters: Registrar and expiry tell auditors the domain is owned, current, and not about to lapse. An expired or about-to-expire domain fails business-continuity evidence (SOC 2 A1.2).
Recommendations
Renew the domain at your registrar and enable auto-renewal to prevent future lapses
Why it matters: Every certificate issued for this domain is published in Certificate Transparency logs — including subdomains you may have forgotten. Unknown subdomains in CT are pre-disclosed attack surface (ISO 27001 A.8.16).
Why it matters: A valid current TLS certificate is the baseline for data in transit. Expiry, weak chain, or hostname mismatch break HTTPS and fail PCI 4.2.1 / SOC 2 CC6.1.
Why it matters: Bare HTTP requests must redirect to HTTPS without dropping the user mid-chain. Plain-text fallback or open redirects fail PCI 4.2.1 and feed phishing chains (SOC 2 CC6.6).
Why it matters: Overly permissive CORS (wildcard with credentials, or reflected origin) lets any origin read authenticated responses from this domain. OWASP A05 misconfiguration territory (NIST AC-4).
Why it matters: Public files — robots.txt, sitemap.xml, head meta — are what attackers see first during reconnaissance. Misadvertised paths, stale sitemaps, and verbose generators leak more than intended (ISO 27001 A.8.9).
timed out after 5000ms
B
Mostly compliant · 5 items need attention
Aggregate grade across 15 checks. Auditors typically flag any High-severity finding.
Pass
10
Warn
5
Fail
0
What an auditor would flag first
medium
SPF
~all softfail — receivers may still accept
SOC 2 CC6.7ISO 27001 A.13.2.1
medium
WHOIS
domain expires in 11 days — renewal overdue
SOC 2 CC1.4
low
DMARC
p=quarantine — receivers send to spam
SOC 2 CC6.7ISO 27001 A.13.2.1
Need this as an artifact your auditor can verify?
Your flipkart.com scan flagged 2 medium and 3 low findings. A signed pack covers the apex plus up to 100 CT-discovered subdomains, Ed25519-signed and ISO-timestamped, delivered in 10–30 minutes.