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DNS Tool
Executive's DNS Intelligence Brief
Generated 24 Feb 2026, 14:18 UTC
Duration 1.8s
Version v26.25.65
Integrity 6b8aafc98907ab310f91f88c3a6988dd50d2982c61118e61a5e1b08e6cc61e6962d6f5da7a03dae6b9b383a499dd7f64e87bc1e8ae197f8f2f97d62875906eb7
Subject Domain
com

Executive's DNS Intelligence Brief

Board-level domain security assessment — com

24 Feb 2026, 14:18 UTC · 1.8s · SHA-3-512: 6b8a✱✱✱✱ Verify
Zone Health
DNS Security & Trust Posture
Risk Level: Critical Risk
1 protocols configured, 8 not configured
1 action required 3 recommendations
Email Spoofing
N/A — Registry
Brand Impersonation
N/A — Registry
DNS Tampering
Protected
Certificate Control
N/A — Registry
What Requires Attention
Critical No SPF and no DMARC — domain is completely unprotected against email spoofing
Recommended Publish an SPF record to authorize legitimate mail senders
Recommended Publish a DMARC record starting with p=none and rua reporting
Recommended Configure DKIM signing to cryptographically authenticate outgoing email
The BIG Questions
Can DNS itself be tampered with? No DNSSEC signed and validated, cryptographic chain of trust verified
Domain Overview
Registrar Unknown
Email Provider Unknown
Web Hosting Unknown
DNS Hosting Unknown

Technical Findings

DNS Security
Can DNS itself be tampered with? No — DNSSEC signed and validated, cryptographic chain of trust verified
DNSSEC Signed & Validated
DNSSEC fully configured and validated — AD (Authenticated Data) flag set by resolver 8.8.8.8 confirming cryptographic chain of trust from root to zone (RFC 4035 §3.2.3)
NS Delegation Healthy
Priority Actions 4 total Achievable: Low Risk
High Add DMARC Reject for No-Mail Domain

This domain has no MX records and appears to be a website-only domain. A DMARC reject policy tells receiving mail servers to reject any email claiming to be from your domain.

High Lock Down SPF for No-Mail Domain

This domain has no MX records and appears to be a website-only domain. Publishing a strict SPF record explicitly declares that no servers are authorized to send email, preventing attackers from spoofing your domain.

Low Add CAA Records

CAA records specify which Certificate Authorities may issue certificates for your domain, reducing the risk of unauthorized certificate issuance.

Low Add DANE/TLSA Records

DNSSEC is active — adding TLSA records enables DANE, which cryptographically binds your mail server certificates to DNS and prevents certificate-based MITM attacks.

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 Zone Health 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.

6b8aafc98907ab310f91f88c3a6988dd50d2982c61118e61a5e1b08e6cc61e6962d6f5da7a03dae6b9b383a499dd7f64e87bc1e8ae197f8f2f97d62875906eb7
12 RFCs evaluated · DNS state at 24 Feb 2026, 14:18 UTC