Stop Hackers From Impersonating Your Business Email
Cybercriminals send fake emails pretending to be you — tricking your clients, vendors, and staff. Domain Shield stops email spoofing cold with enterprise-grade DMARC protection. Managed for you. No tech headaches.
Is Your Domain Protected Right Now?
Enter your domain below and get an instant report. Most businesses fail this scan — find out where you stand in 30 seconds.
Scan is free and takes under 30 seconds. No account required.
We Handle Everything. You Stay Protected.
We deploy and manage email authentication so hackers can't send email pretending to be you.
DNS Audit
We inspect your current SPF, DKIM, and DMARC records and identify any gaps or misconfigurations in your email security setup.
Policy Deployment
We configure and publish DMARC records with a staged rollout — no email disruption, no risk of blocking your own messages.
Active Monitoring
We watch your DMARC reports 24/7 and alert you to spoofing attempts, unauthorized senders, or policy failures.
Monthly Report
Every month you get a plain-English summary — who tried to spoof you, what was blocked, and your domain's current protection score.
Built for Houston SMBs
Any business that sends email has a target on their domain. These industries are hit hardest.
Medical & MedSpas
HIPAA and patient trust make email spoofing a practice-ending risk. Don't let hackers impersonate your clinic.
Law Firms
Clients wire money based on email. One spoofed message and you're liable. DMARC stops it before it lands.
CPA Firms
Tax season is prime spoofing season. Hackers fake your domain to redirect payments and steal client data.
Engineering & Construction
Project invoices, vendor payments, contract changes — all high-value targets for business email compromise.
Email Spoofing Is the #1 Way Businesses Get Robbed Online
Business Email Compromise (BEC) is when a cybercriminal sends an email that looks exactly like it came from you — your logo, your name, your domain — and tricks your clients or employees into wiring money, handing over credentials, or clicking malicious links.
The worst part? It doesn't require hacking into your systems. Anyone can send a spoofed email if your domain isn't protected. DMARC is the lock on that door.
Scan My Domain NowEverything Managed. Nothing to Figure Out.
Domain Shield is a fully managed service. We handle the technical side so you never have to touch a DNS record.
DMARC Record Setup & Enforcement
We configure your DMARC policy from p=none to p=reject, step by step, without disrupting your email flow.
24/7 Report Monitoring
We analyze DMARC aggregate reports daily and flag unauthorized senders trying to use your domain.
SPF & DKIM Alignment
We make sure your SPF and DKIM records are properly aligned so legitimate email keeps flowing — and fake email doesn't.
Monthly Security Summary
A clear, plain-English report each month showing your domain score, spoofing attempts blocked, and any action items.
Dedicated Houston IT Team
Call us at 713-623-1266. Real people who know your business — not a support ticket queue overseas.
No Contracts. No Surprises.
Month-to-month. Cancel anytime. $299 one-time setup, then $50/mo flat. That's it.
Your Domain Is Either Protected or It's Not.
It takes 10 minutes to get started. Scan your domain for free, then let us handle the rest.
Questions? Call us directly at 713-623-1266 — we pick up.
