| Subdomain | First seen | Last seen | DNS | Certificate issuer | Report |
|---|
| aulavirtual.hautecouture.art | Sept 2026 | Sept 2026 | Resolves | Let's Encrypt | Report → |
| hcsystem.hautecouture.art | Sept 2026 | Sept 2026 | Resolves | Let's Encrypt | Report → |
| autoconfig.hautecouture.art | Jul 2026 | Sept 2026 | Resolves | Let's Encrypt | Report → |
| autodiscover.hautecouture.art | Sept 2024 |
Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.