| Date | IP Address |
| 2024-11-05 | 192.166.2.23 (ClassC) |
| Date | Domain | IP |
| pop3.pleister.ms.de | 2024-09-19 | 192.166.2.23 |
| wpad.pleister.ms.de | 2024-09-17 | 192.166.2.23 |
| autoconfig.pleister.ms.de | 2024-05-03 | 192.166.2.23 |
| cal.pleister.ms.de | 2024-05-03 | 192.166.2.23 |
| mail.pleister.ms.de | 2024-09-28 | 192.166.2.23 |
| idm.pleister.ms.de | 2024-05-03 | 192.166.2.23 |
| imap.pleister.ms.de | 2024-09-13 | 192.166.2.23 |
| pop.pleister.ms.de | 2024-05-03 | 192.166.2.23 |
| smtp.pleister.ms.de | 2024-04-30 | 192.166.2.23 |
| autodiscover.pleister.ms.de | 2024-04-30 | 192.166.2.23 |
| dav.pleister.ms.de | 2024-11-04 | 192.166.2.23 |
| webdav.pleister.ms.de | 2024-10-01 | 192.166.2.23 |
| iserv.pleister.ms.de | 2024-10-30 | 192.166.2.23 |
| www.pleister.ms.de | 2024-11-05 | 192.166.2.23 |