| Date | IP Address |
| 2024-06-02 | 5.9.155.162 (ClassC) |
| 2024-08-25 | 93.241.71.76 (ClassC) |
| 2025-03-27 | 146.0.114.97 (ClassC) |
| Date | Domain | IP |
| joomla4.whs-leipzig.de | 2024-11-09 | 93.241.71.76 |
| moodle4.whs-leipzig.de | 2024-08-01 | 93.241.71.76 |
| joomla5.whs-leipzig.de | 2024-10-19 | 93.241.71.76 |
| autoconfig.whs-leipzig.de | 2024-09-12 | 93.241.71.76 |
| mail.whs-leipzig.de | 2024-11-05 | 93.241.71.76 |
| webmail.whs-leipzig.de | 2024-07-28 | 5.9.155.162 |
| video.whs-leipzig.de | 2024-08-21 | 93.241.71.76 |
| imap.whs-leipzig.de | 2024-07-30 | 5.9.155.162 |
| idp.whs-leipzig.de | 2024-09-06 | 93.241.71.76 |
| openpgp.whs-leipzig.de | 2024-09-28 | 93.241.71.76 |
| smtp.whs-leipzig.de | 2024-09-01 | 93.241.71.76 |
| autodiscover.whs-leipzig.de | 2024-10-19 | 93.241.71.76 |
| test.whs-leipzig.de | 2024-08-27 | 93.241.71.76 |
| v.whs-leipzig.de | 2024-10-03 | 93.241.71.76 |
| wwwnew.whs-leipzig.de | 2024-09-08 | 93.241.71.76 |
| www.whs-leipzig.de | 2024-11-24 | 5.9.155.162 |
| mx.whs-leipzig.de | 2024-08-27 | 93.241.71.76 |
| openpgpkey.whs-leipzig.de | 2025-02-03 | 146.0.114.97 |