Executive's DNS Intelligence Brief
TLP:AMBER
Limited disclosure — recipients may share within their organization only
DNS Security & Trust Posture
Risk Level:
Low Risk
8 protocols configured, 1 not configured
Email Spoofing
Protected
Brand Impersonation
Basic
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?
No
SPF and DMARC reject policy enforced
Can DNS itself be tampered with?
No
Can this brand be convincingly faked?
No
Is mail transport encryption enforced?
Not Assessed
Is certificate issuance controlled?
Yes
Does this domain publish AI agent instructions?
Yes
llms.txt and llms-full.txt published — AI models receive structured context about this domain
Is AI crawling of our content controlled?
No
robots.txt present but does not block AI crawlers — content may be freely scraped
Has someone manipulated AI recommendations about us?
No
No indicators of AI recommendation manipulation found
Are there hidden AI prompts on our site?
No
No hidden prompt artifacts found in page source
Domain Overview
Registrar
Unknown
Email Provider
Google Workspace
Web Hosting
Unknown
DNS Hosting
Amazon Route 53
Technical Findings
Email Authentication
Can this domain be impersonated by email?
No
— SPF and DMARC reject policy enforced
SPF (Sender Policy)
Configured
DMARC (Policy)
Configured
Policy: reject
DKIM (Signatures)
Configured
Mail Posture
Strongly Protected
Mail Transport Security
MTA-STS
Active
Mode: enforce
DANE / TLSA
Hosted Provider
DANE not available — Google Workspace does not support inbound DANE/TLSA on its MX infrastructure
TLS-RPT (Reporting)
Configured
Mail Transport
Opportunistic
Policy-assessed
DNS Security
Can DNS itself be tampered with?
No
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
Brand & Certificate Controls
Can this brand be convincingly faked?
No
Is certificate issuance controlled?
Yes
BIMI (Brand Logo)
Configured
CAA (Certificate)
Configured
AI Surface Scanner Governance Active
Does this domain publish AI agent instructions?
Yes
— llms.txt and llms-full.txt published — AI models receive structured context about this domain
Is AI crawling of our content controlled?
No
— robots.txt present but does not block AI crawlers — content may be freely scraped
Has someone manipulated AI recommendations about us?
No
— No indicators of AI recommendation manipulation found
Are there hidden AI prompts on our site?
No
— No hidden prompt artifacts found in page source
LLM Context File
llms.txt Found
Domain provides structured context for AI models
Extended
AI Crawler Governance
Not Blocking
No AI crawler restrictions found in robots.txt
Poisoning Indicators
None Found
No AI recommendation poisoning indicators detected
Hidden Prompt Artifacts
None Found
No hidden prompt artifacts detected
Priority Actions 1 total Achievable: Secure
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.
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.
71b6d9207a2254fc517a547dc008e5e5e0eac453434587fda62c6ae558d2e1eda3c85518f770fa6dbbd17e32b1d81ebe9282e41f3e984ea79ffef76c88866d42
12 RFCs evaluated · DNS state at 14 Feb 2026, 22:13 UTC