| Date | IP Address |
| 2018-12-28 | 85.13.155.58 (ClassC) |
| 2025-11-22 | 85.13.156.82 (ClassC) |
| Date | Domain | IP |
| old.skratter.com | 2025-06-12 | 85.13.156.82 |
| www.old.skratter.com | 2025-11-22 | 85.13.156.82 |
| imap.skratter.com | 2025-10-18 | 85.13.156.82 |
| workshops.skratter.com | 2025-11-22 | 85.13.156.82 |
| www.workshops.skratter.com | 2025-10-17 | 85.13.156.82 |
| test.skratter.com | 2025-11-22 | 85.13.156.82 |
| www.test.skratter.com | 2025-10-11 | 85.13.156.82 |
| dev.skratter.com | 2025-10-16 | 85.13.156.82 |
| www.dev.skratter.com | 2025-10-17 | 85.13.156.82 |
| www.skratter.com | 2025-04-29 | 85.13.156.82 |