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Executive's DNS Intelligence Brief

Board-level domain security assessment — 2911.us

14 Feb 2026, 15:57 UTC · 7.3s · SHA-3-512: 4614✱✱✱✱ Verify
DNS Security & Trust Posture
Risk Level: Low Risk
6 protocols configured, 3 not configured
Email Spoofing
Protected
Brand Impersonation
Not Set Up
DNS Tampering
Protected
Certificate Control
Open
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? No
Does this domain publish AI agent instructions? No No llms.txt file detected — AI models have no structured instructions for 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 GoDaddy.com, LLC (Registrant: Jeremy Westby)
Email Provider Unknown
Web Hosting Unknown
DNS Hosting GoDaddy

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) Not Detected
Mail Posture Not determined
Mail Transport Security
MTA-STS Active Mode: enforce
DANE / TLSA Hosted Provider No DANE/TLSA records found (checked 1 MX host)
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? No
BIMI (Brand Logo) Not Configured
CAA (Certificate) Open Any certificate authority may issue certificates
AI Surface Scanner Scanned
Does this domain publish AI agent instructions? No — No llms.txt file detected — AI models have no structured instructions for 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 Not Found No llms.txt file detected
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
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

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461404acb29ca83734843ca2308d25fb9b344ebe524bfcec25125eb4635f271577f563fcc7fb2734eb8d3ba947ec32f9cf413d2578c11f7b45e94bd162445490
12 RFCs evaluated · DNS state at 14 Feb 2026, 15:57 UTC