Error:
The total number of subdomains is capped at 50.
| Hostname | URL | Grade | Tested on |
|---|---|---|---|
| qualys.com | https://www.qualys.com/ | A | November 6th, 2026 17:25 |
| www.qualys.com | https://www.qualys.com/ | A | November 6th, 2026 17:30 |
| event.qualys.com | https://event.qualys.com/ | A+ | November 6th, 2026 17:27 |
| qualysguard.qg3.apps.qualys.com | https://qualysguard.qg3.apps.qualys.com/qglogin/index.html | A+ | November 6th, 2026 17:27 |
| portal.qg3.apps.qualys.com | https://qualysguard.qg3.apps.qualys.com/portal-front/ | A | November 6th, 2026 17:27 |
The total number of subdomains is capped at 50.
| Hostname | URL | Grade | Tested on |
|---|---|---|---|
| qualys.com | https://www.qualys.com/ | F | November 6th, 2026 18:22 |
| www.qualys.com | https://www.qualys.com/ | F | November 6th, 2026 18:22 |
| event.qualys.com | https://event.qualys.com/ | A | November 6th, 2026 18:22 |
| qualysguard.qg3.apps.qualys.com | https://qualysguard.qg3.apps.qualys.com/qglogin/index.html | B | November 6th, 2026 18:22 |
| portal.qg3.apps.qualys.com | https://qualysguard.qg3.apps.qualys.com/portal-front/ | B | November 6th, 2026 18:22 |
The total number of subdomains is capped at 50.
| Hostname | URL | Protocol | Grade | Tested on |
|---|---|---|---|---|
| qualys.com | https://qualys.com 162.159.153.243:443 | HTTPS | A+ | November 6th, 2026 17:22 |
| www.qualys.com | https://www.qualys.com 162.159.153.243:443 | HTTPS | A+ | November 6th, 2026 17:27 |
| event.qualys.com | https://event.qualys.com 104.17.74.206:443 | HTTPS | A | November 6th, 2026 17:27 |
| qualysguard.qg3.apps.qualys.com | https://qualysguard.qg3.apps.qualys.com 162.159.152.21:443 | HTTPS | A+ | November 6th, 2026 17:26 |
| portal.qg3.apps.qualys.com | https://portal.qg3.apps.qualys.com 162.159.153.243:443 | HTTPS | A+ | November 6th, 2026 17:26 |
| Hostname | Grade | Tested on |
|---|---|---|
| qualys.com | A- | November 6th, 2026 17:26 |
| Hostname | Tested on |
|---|---|
| qualys.com | November 6th, 2026 17:20 |