| Date | IP Address |
| 2013-06-01 | 193.88.32.89 (ClassC) |
| 2021-11-11 | 185.211.204.239 (ClassC) |
| 2021-11-11 | 185.211.204.236 (ClassC) |
| 2021-11-11 | 185.211.204.237 (ClassC) |
| 2021-11-11 | 185.211.204.238 (ClassC) |
| 2025-01-07 | 128.0.75.219 (ClassC) |
| Date | Domain | IP |
| ns4.regionh.dk | 2024-09-27 | 128.0.75.227 |
| webmail.regionh.dk | 2024-12-22 | 52.96.164.194 |
| www.regionh.dk | 2024-12-22 | 128.0.75.219 |