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DNS Tool
Executive's DNS Intelligence Brief
Generated 10 Feb 2026, 02:50 UTC
Duration 25.9s
Version v26.10.88
Integrity 11b8c28a8164a94e61f5921c8b3e62eda73cb76f666e39e6fdf9975671489f578e68bc710c6cea0a7fc9f62e609f5a4428fca06cdeddaf90b6c0ae29d70adef5
Subject Domain
cloudflare.com

Executive's DNS Intelligence Brief

Board-level domain security assessment — cloudflare.com

10 Feb 2026, 02:50 UTC · 25.9s · SHA-3-512: 11b8✱✱✱✱ Verify
Engineer
DNS Security & Trust Posture
Risk Level: SECURE (Monitoring)
4 protocols configured, 3 not configured
Email Spoofing
Protected
Brand Impersonation
Protected
DNS Tampering
Protected
Certificate Control
Configured
What Requires Attention
No urgent actions detected. Domain security posture is well-maintained.
The BIG Questions
Can this domain be impersonated by email? Not Assessed
Can DNS itself be tampered with? Not Assessed
Can this brand be convincingly faked? Not Assessed
Is mail transport encryption enforced? Not Assessed
Is certificate issuance controlled? Not Assessed
Domain Overview
Registrar Cloudflare, Inc. (Registrant: DATA REDACTED)
Email Provider Cf-Emailsecurity.Net
Web Hosting Cloudflare
DNS Hosting Cloudflare

Technical Findings

Email Authentication
SPF (Sender Policy) Configured
DMARC (Policy) Configured Policy: reject
DKIM (Signatures) Not Detected
Mail Posture Email: Enabled
Mail Transport Security
MTA-STS Partial
DANE / TLSA Hosted Provider No DANE/TLSA records found (checked 4 MX hosts)
TLS-RPT (Reporting) Not Configured
Mail Transport Not assessed
DNS Security
DNSSEC Signed & Validated
DNSSEC fully configured and validated - AD flag confirmed by resolver
NS Delegation Healthy
Brand & Certificate Controls
BIMI (Brand Logo) Configured VMC Verified
CAA (Certificate) Configured
Priority Actions 5 total Achievable: SECURE
Medium Deploy MTA-STS policy

Publish an MTA-STS DNS record and host a policy file at https://mta-sts.yourdomain.com/.well-known/mta-sts.txt. This tells senders to require TLS when delivering mail to your domain.

_mta-sts.yourdomain.com TXT "v=STSv1; id=20240101"
Medium Enable DKIM for Google Workspace

DKIM is only configured for third-party services, not your primary email platform (Google Workspace). Enable DKIM signing in Google Workspace settings to cover all outbound mail.

Medium Upgrade DKIM keys to 2048-bit

Rotate your DKIM keys to use 2048-bit RSA. Most email providers support this in their admin console.

Low Add TLS-RPT reporting

Publish a TLS-RPT DNS record to receive reports about TLS delivery failures to your domain.

_smtp._tls.yourdomain.com TXT "v=TLSRPTv1; rua=mailto:tls-reports@yourdomain.com"
Low Deploy DANE/TLSA for mail transport

Since DNSSEC is already active, you can add TLSA records for your MX hosts to enable DANE. This cryptographically pins TLS certificates for mail delivery.

Appendix — Additional Resources

Full technical details including raw DNS records, DKIM public keys, IP/ASN mappings, resolver consensus evidence, and verification commands are available in the Engineer's DNS Intelligence Report.

View Engineer's DNS Intelligence Report

Verify Report Integrity SHA-3-512 Has this report been tampered with? Verify below

Tamper-evident fingerprint binding this analysis to its data, domain, timestamp, and tool version.

11b8c28a8164a94e61f5921c8b3e62eda73cb76f666e39e6fdf9975671489f578e68bc710c6cea0a7fc9f62e609f5a4428fca06cdeddaf90b6c0ae29d70adef5
12 RFCs evaluated · DNS state at 10 Feb 2026, 02:50 UTC