| Subdomain | First seen | Last seen | DNS | Certificate issuer | Report |
|---|
| citrix.ptasetuka.online | Jun 2025 | Jun 2025 | No DNS | Let's Encrypt | Report → |
| sitemaps.ptasetuka.online | Jun 2025 | Jun 2025 | No DNS | Let's Encrypt | Report → |
| sitemap.ptasetuka.online | Jun 2025 | Jun 2025 | No DNS | Let's Encrypt | Report → |
| www.e7b8fd77-8a8b-462e-bf6c-30ea0e98eec1.ptasetuka.online | Jun 2025 |
Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.