| Subdomain | First seen | Last seen | DNS | Certificate issuer | Report |
|---|
| testlink.knorex.com | Jun 2026 | Oct 2026 | Resolves | Let's Encrypt | Report → |
| help.adsintel.knorex.com | Dec 2024 | Oct 2026 | Resolves | Let's Encrypt | Report → |
| help.prekindle-spark.knorex.com | Dec 2024 | Oct 2026 | Resolves | Let's Encrypt | Report → |
| swagger.knorex.com | Jun 2026 | Oct 2026 |
Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.