| Subdomain | First seen | Last seen | DNS | Certificate issuer | Report |
|---|
| autodiscover.istok.com.hr | Mar 2022 | Nov 2022 | No DNS | cPanel, Inc. | Report → |
| cpanel.istok.com.hr | Dec 2017 | Nov 2022 | No DNS | cPanel, Inc. | Report → |
| cpcalendars.istok.com.hr | Mar 2020 | Nov 2022 | No DNS | cPanel, Inc. | Report → |
| cpcontacts.istok.com.hr | Mar 2020 | Nov 2022 |
Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.