| Subdomain | First seen | Last seen | DNS | Certificate issuer | Report |
|---|
| www.5733t.com | Jul 2021 | May 2025 | Resolves | Let's Encrypt | Report → |
| m.5733t.com | Jul 2021 | Jul 2021 | Resolves | TrustAsia Technologies, Inc. | Report → |
Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.