| Date | IP Address |
| 2024-05-09 | 20.50.64.25 (ClassC) |
| 2025-08-10 | 20.50.2.75 (ClassC) |
| 2026-01-07 | 13.107.253.70 (ClassC) |
| 2026-02-12 | 13.107.213.70 (ClassC) |
| Date | Domain | IP |
| owa.vejafgifter.dk | 2023-09-29 | 20.50.64.25 |
| mail.vejafgifter.dk | 2023-08-25 | 20.50.64.25 |
| autodiscover.vejafgifter.dk | 2023-08-26 | 52.96.113.168 |
| www.vejafgifter.dk | 2025-07-21 | 20.50.2.75 |