Domain security
information.
Understanding the sixteen critical security settings we verify on every domain — from DNS authentication and encryption to email integrity and infrastructure protection.
More checks,
fewer blind spots.
Most hosting providers check the basics — maybe SSL and a few email settings. At PrismWeb, we perform sixteen comprehensive security checks that ensure your domain is truly secure, compliant, and legally protected. We’re the only provider that performs this level of detailed security analysis.
Our approach covers every layer of your domain’s security: DNS authentication, transport encryption, certificate integrity, email authentication, infrastructure reputation, application detection, and network-level protections. This thoroughness is what sets us apart and ensures your business meets compliance requirements and exceeds insurance standards.
When you host with PrismWeb, all sixteen checks are continuously monitored and maintained. We don’t just set it and forget it — we actively manage your security so you can focus on your business.
What we verify —
and why it matters.
DNSSEC
Cryptographic signatures that protect DNS records from spoofing and cache poisoning attacks.
Learn more →SSL/TLS
Encryption that protects data transmitted between browsers and servers from interception.
Learn more →Enhanced HTTPS
HSTS headers, HTTPS redirects, and proper encryption configuration that prevent downgrade attacks.
Learn more →Enhanced TLS
Secure TLS versions, strong cipher suites, and configuration that prevent protocol-level attacks.
Learn more →Certificate Validation
Valid trust chains, domain matching, and CAA records that ensure certificates are authentic.
Learn more →Security Headers
HTTP headers that defend against clickjacking, MIME sniffing, and information leakage.
Learn more →SPF
Sender Policy Framework prevents email spoofing by specifying authorized mail servers.
Learn more →DKIM
Cryptographic email signing that verifies authenticity and prevents tampering in transit.
Learn more →DMARC
Enforces SPF and DKIM policies and provides reporting on email authentication failures.
Learn more →MTA-STS
Strict transport security for email that enforces encrypted transmission between servers.
Learn more →TLS-RPT
TLS reporting that provides visibility into email delivery failures and security issues.
Learn more →IP Abuse
Verifies hosting IPs aren’t blacklisted or flagged, ensuring deliverability and reputation.
Learn more →WordPress Detection
Identifies WordPress usage and version to detect outdated software with known vulnerabilities.
Learn more →Website Scanning
Scans for exposed email addresses and broken links that pose security or compliance risks.
Learn more →IPv6
Ensures your domain is accessible via IPv6, demonstrating modern infrastructure readiness.
Learn more →RPKI
Route Origin Authorization that prevents BGP hijacking and protects your IP address space.
Learn more →Ready to secure
your domain?
See how your domain scores across all sixteen checks, or talk to us about managed hosting with continuous security monitoring built in.