Nivaronix vs Qualys SSL Labs
Qualys SSL Labs' SSL Server Test is the standard for deep, protocol-level TLS analysis — cipher suites, handshake simulation, protocol support, the full A+ through F grading most people mean by "check my SSL." It does one thing and does it thoroughly. Nivaronix's SSL/TLS check is narrower in that specific depth, but sits inside a broader report covering headers, DNS, and email authentication together, with monitoring on top.
Last verified 2026-08-11. Tool capabilities change — check Qualys SSL Labs's own site for its current feature set.
| Capability | Nivaronix | Qualys SSL Labs |
|---|---|---|
| Certificate validity, expiry, hostname match | Covered. Checks expiry, hostname/SAN match, chain completeness, self-signed/untrusted CA. | Covered. Covers certificate validity as part of its full grade. |
| Deep TLS protocol and cipher-suite analysis | Partially covered. Flags legacy TLS 1.0/1.1 support; does not grade individual cipher suites or run a full handshake simulation matrix. | Covered. This is SSL Labs' core strength — full protocol, cipher, and handshake-simulation grading across client versions. |
| HTTP security headers | Covered. All six standard headers plus the deprecated X-XSS-Protection check. | Not covered. Not part of what this tool checks — it's scoped to the TLS layer only. |
| DNS / DNSSEC / CAA records | Covered. DNS resolution health, DNSSEC signing, CAA issuer restrictions. | Not covered. Not part of what this tool checks. |
| SPF / DMARC email authentication | Covered. SPF policy strength, DMARC enforcement level, lookup-limit warnings. | Not covered. Not part of what this tool checks. |
| Continuous monitoring with alerts | Covered. Scheduled rescans with alerts on expiring certificates or new findings (paid plans). | Not covered. A one-time test per submission — no scheduling or alerting built in. |
| Free to use | Covered. Free single scan, no signup. Paid plans add monitoring and more assets. | Covered. Free to use, results are also cached and publicly viewable by default. |
When Qualys SSL Labs fits
You need the deepest possible TLS/cipher-suite grade — SSL Labs' analysis is the reference standard for that specific layer, and if that's the whole question you're asking, it's the right tool.
When Nivaronix fits
You want to know your overall external posture — certificate plus headers plus DNS plus email authentication — in one place, tracked over time, rather than running several separate tools and remembering to recheck each one.