| Subdomain | First seen | Last seen | DNS | Certificate issuer | Report |
|---|
| www.theaireporthub.com | Sept 2026 | Sept 2026 | No DNS | GoDaddy.com | Report → |
| inst.theaireporthub.com | Aug 2025 | Jun 2026 | No DNS | Let's Encrypt | Report → |
Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.