{
  "id": "qualys-ssllabs",
  "name": "Qualys SSL Labs",
  "operator": {
    "name": "Qualys",
    "url": "https://www.qualys.com"
  },
  "description": "Qualys' SSL Labs server test, which runs visitor-initiated and monthly (SSL Pulse) TLS-configuration assessments of public HTTPS sites. Qualys documents the assessments as slow and non-intrusive and publishes the scanner's source IP ranges in its support knowledge base.",
  "docs": [
    "https://www.ssllabs.com/about/assessment.html",
    "https://success.qualys.com/support/s/article/000005823"
  ],
  "category": "security",
  "user_agents": {
    "patterns": [
      "SSL Labs \\(https://www\\.ssllabs\\.com/about/assessment\\.html\\)"
    ],
    "instances": [
      "SSL Labs (https://www.ssllabs.com/about/assessment.html)"
    ]
  },
  "behavior": {
    "respects_robots_txt": false
  },
  "verification": [
    {
      "type": "static_cidrs",
      "cidrs": [
        "69.67.183.0/24",
        "2602:fdaa:c6:2::/64",
        "64.39.109.20/32"
      ]
    }
  ],
  "tier": 2,
  "tier_label": "Verifiable",
  "first_seen": "2026-07-09T03:01:47.690Z",
  "resolved_cidrs": [
    "2602:fdaa:c6:2::/64",
    "64.39.109.20/32",
    "69.67.183.0/24"
  ]
}