| Date | IP Address |
| 2024-06-11 | 185.174.176.115 (ClassC) |
| 2024-12-18 | 104.26.3.103 (ClassC) |
| 2025-01-07 | 104.26.2.103 (ClassC) |
| 2025-01-12 | 172.67.71.40 (ClassC) |
| Date | Domain | IP |
| ns0.hysingar.is | 2023-08-18 | 185.174.176.1 |
| cpdev01.hysingar.is | 2024-12-30 | 185.174.176.22 |
| status.cp11.hysingar.is | 2024-11-25 | 185.174.176.24 |
| ns1.hysingar.is | 2024-09-19 | 185.174.176.2 |
| status.cp12.hysingar.is | 2024-07-08 | 185.174.176.25 |
| ns2.hysingar.is | 2024-07-08 | 94.130.149.19 |
| mail.cp06.hysingar.is | 2023-09-29 | 185.174.176.16 |
| cp07.hysingar.is | 2025-01-02 | 185.174.176.17 |
| status.cp09.hysingar.is | 2025-01-07 | 185.174.176.19 |
| mail.status.cp09.hysingar.is | 2024-04-20 | 185.174.176.19 |
| www.status.cp09.hysingar.is | 2024-04-20 | 185.174.176.19 |
| mail.hysingar.is | 2024-12-14 | 216.40.42.217 |
| bl.vps.hysingar.is | 2025-01-03 | 185.174.177.65 |
| www.hysingar.is | 2024-04-30 | 185.174.176.115 |