| Date | IP Address |
| 2024-07-22 | 18.161.6.101 (ClassC) |
| 2024-12-27 | 18.161.6.73 (ClassC) |
| 2025-05-31 | 54.93.100.186 (ClassC) |
| 2025-07-09 | 3.72.225.132 (ClassC) |
| 2025-09-05 | 3.125.161.10 (ClassC) |
| 2026-02-11 | 3.169.173.83 (ClassC) |
| 2026-03-07 | 3.169.173.15 (ClassC) |
| Date | Domain | IP |
| api.sofort.com | 2023-10-30 | 35.158.11.114 |
| integration.sofort.com | 2023-08-31 | 18.195.46.249 |
| documents.sofort.com | 2024-07-22 | 18.161.6.101 |
| redirect.sofort.com | 2024-01-29 | 18.184.122.196 |
| www.sofort.com | 2023-08-04 | 52.59.6.190 |
| pay.sofort.com | 2024-04-30 | 18.195.162.241 |