| Date | IP Address |
| 2018-05-18 | 104.113.71.236 (ClassC) |
| 2019-09-07 | 172.224.15.192 (ClassC) |
| 2020-04-04 | 23.54.32.50 (ClassC) |
| 2021-09-30 | 23.211.68.9 (ClassC) |
| 2021-10-31 | 184.50.59.63 (ClassC) |
| 2023-08-26 | 23.56.188.141 (ClassC) |
| 2024-07-11 | 23.223.220.186 (ClassC) |
| 2024-08-05 | 104.103.208.148 (ClassC) |
| 2024-08-28 | 18.172.170.80 (ClassC) |
| 2024-10-04 | 18.161.6.4 (ClassC) |
| 2024-11-19 | 18.172.170.120 (ClassC) |
| 2024-11-24 | 18.161.6.37 (ClassC) |
| 2024-12-11 | 18.161.6.113 (ClassC) |
| 2025-03-21 | 3.163.24.17 (ClassC) |
| 2025-07-08 | 3.175.34.99 (ClassC) |
| 2025-07-11 | 3.175.34.75 (ClassC) |
| 2025-09-02 | 3.175.34.105 (ClassC) |
| 2025-11-30 | 3.169.173.2 (ClassC) |
| 2026-02-22 | 3.169.173.93 (ClassC) |
| Date | Domain | IP |
| stg.mercer.co.nz | 2023-08-25 | 104.86.228.70 |
| cloud.email.mercer.co.nz | 2026-02-05 | 128.17.208.4 |
| multimanager.mercer.co.nz | 2021-07-28 | 23.193.149.60 |
| stg.multimanager.mercer.co.nz | 2023-08-25 | 104.86.228.70 |
| www.multimanager.mercer.co.nz | 2023-08-26 | 23.56.188.141 |
| www.mercer.co.nz | 2014-08-08 | 65.126.84.25 |