Free domain security scan
What does your domain reveal about your security?
Check the public email and DNS settings that stop others from sending email in your name, and confirm your website loads securely.
Passive checks only: nothing is tested or attacked. Your domain name is looked up through Cloudflare’s public DNS service, and nothing is stored by ProCiber.
What the scan checks
Six public settings that are easy to get wrong and matter to insurers, customers and email providers.
SPFWhich servers may send email for your domain.
DMARCWhat receivers should do with email that fails authentication.
DKIMWhether your email is digitally signed (common selectors).
HTTPSWhether your website loads over HTTPS with a valid certificate.
DNSSECWhether your DNS answers are cryptographically signed.
CAAWhich certificate authorities may issue certificates for you.
Checking DNS records…
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This is a quick external check, not a full assessment. DKIM is checked against common selector names only, so a custom setup may not be detected. Results reflect public DNS at the time of the scan.
Want these fixed, or a full review?
I can correct your email authentication settings and review the rest of your security posture. The first 30-minute call is free.