Domain Authentication Checker

Verify and optimize your Google Workspace, Office 365, or enterprise domain email security settings.

Enter Your Domain for Analysis

Our Product Suite

More tools built for email marketers, agencies, and domain administrators.

Subdomain Takeover & DNS Monitoring

Continuously monitor your domain portfolio and get instant alerts before attackers hijack your subdomains for phishing, malware, or SEO theft.

Protect Your Domains → thedomainguard.com

Primary Inbox Placement Engine

Escape the Gmail Promotions tab. Generate AI-powered content blocks proven to land marketing emails directly in the Primary inbox.

Improve Deliverability → promotabfix.com

Automated Mailgun & DNS Provisioning

Built for HighLevel agencies. Auto-provision Mailgun domains, configure Cloudflare DNS, and connect GHL sub-accounts in under two minutes.

Automate Setup → mailgunflow.com

Reputation Management Soon

Collect, monitor, and showcase customer reviews across platforms on autopilot to build trust and boost conversions.

Join the Waitlist →