Enter your work email. We scan your domain in seconds and show you exactly what attackers see.
These DNS records control who can send email on behalf of your domain. Missing or misconfigured records leave your clients and partners exposed.
Tells receiving servers which IP addresses are authorized to send email as your domain. Without it, anyone can impersonate your firm.
Instructs mail servers what to do when a message fails verification. Without it, spoofed email lands in inboxes without warning.
Adds a cryptographic signature to every message you send. Proves your email has not been tampered with in transit.
Type in any email address at your company domain. We extract the domain and begin querying DNS records immediately.
Our scanner queries your MX, SPF, DMARC, and DKIM records and checks your email against known data breach databases.
You receive a clear letter grade, plain-English findings, and exact steps to fix any gaps your IT team can act on today.
SentinelSMB monitors your Microsoft 365, Google Workspace, AWS, and Cloudflare around the clock — alerting you the moment something changes, with compliance documentation built in.