| Subdomain | First seen | Last seen | DNS | Certificate issuer | Report |
|---|
| ww25.sitemap.1337x.sbs | Jan 2026 | Jan 2026 | Resolves | Let's Encrypt | Report → |
| ww25.sitemaps.1337x.sbs | Jan 2026 | Jan 2026 | Resolves | Let's Encrypt | Report → |
| ww38.1337x.sbs | May 2025 | Dec 2025 | Resolves | Let's Encrypt | Report → |
| ww25.1337x.sbs | May 2025 | Dec 2025 | Resolves |
Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.