Looking for a Qualys SSL Labs alternative? Here's an honest, side-by-side comparison to help you choose the right domain security tool for your needs.
Qualys SSL Labs is the gold standard for SSL/TLS testing and is rightly trusted across the industry. However, it only checks SSL/TLS and can be slow. Domain Security Scanner provides a broader security picture covering email authentication, DNSSEC, and security headers alongside SSL checks, delivering results in seconds rather than minutes.
Qualys SSL Labs is the industry-standard free tool for testing SSL/TLS certificate configuration. Their SSL Server Test provides the most detailed and respected SSL grading available, widely used by security professionals to validate TLS implementations.
| Feature | Domain Security Scanner | Qualys SSL Labs |
|---|---|---|
| SPF Check | ||
| DMARC Check | ||
| DKIM Check | ||
| SSL/TLS CheckQualys SSL Labs provides the deepest SSL/TLS analysis available | ||
| Security Headers | ||
| DNSSEC Check | ||
| All-in-One ScanSSL Labs tests SSL/TLS only | ||
| TLS Protocol AnalysisSSL Labs provides deeper cipher suite and protocol analysis | Basic | |
| Certificate Chain Validation | ||
| Free Tier | 3 scans/day | Unlimited |
| No Account Required | ||
| Quick ResultsSSL Labs scans can take 2-3 minutes | ||
| Starting Price | Free | Free |
Free
3 scans/day, no account required
Free
Free online test, API available
Visit https://www.ssllabs.com for current pricing.
Domain Security Scanner complements SSL Labs rather than replacing it. SSL Labs provides the deepest SSL/TLS analysis available, while Domain Security Scanner covers SPF, DMARC, DKIM, DNSSEC, and security headers in addition to SSL checks. For a complete domain security audit, Domain Security Scanner provides broader coverage in a single scan.
No. Qualys SSL Labs exclusively tests SSL/TLS configuration. It does not check SPF, DMARC, DKIM, DNSSEC, or HTTP security headers. Domain Security Scanner covers all of these in every scan alongside SSL/TLS checks.
SSL Labs performs extremely deep TLS protocol analysis including cipher suite enumeration and handshake simulation, which can take 2-3 minutes. Domain Security Scanner performs a faster SSL check covering the most important aspects (certificate validity, expiry, chain) alongside five other security checks, returning results in seconds.
See why thousands choose Domain Security Scanner over Qualys SSL Labs. Run a comprehensive security scan in seconds — no account required.
Scan Your Domain Now