| Subdomain | First seen | Last seen | DNS | Certificate issuer | Report |
|---|
| www.bilgikupu.net | Apr 2018 | Sept 2023 | Resolves | Let's Encrypt | Report → |
| krizyonetimi.bilgikupu.net | Apr 2018 | Mar 2020 | No DNS | Let's Encrypt | Report → |
| www.krizyonetimi.bilgikupu.net | Apr 2018 | Mar 2020 | No DNS | Let's Encrypt | Report → |
| subliminalmesaj.bilgikupu.net | Apr 2018 | Mar 2020 |
Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.