| Date | IP Address |
| 2013-10-22 | 203.89.238.202 (ClassC) |
| 2016-04-06 | 52.62.229.85 (ClassC) |
| 2016-06-20 | 52.64.246.115 (ClassC) |
| 2017-02-10 | 13.55.190.249 (ClassC) |
| 2018-11-11 | 52.62.11.89 (ClassC) |
| 2026-01-04 | 165.69.249.4 (ClassC) |
| Date | Domain | IP |
| dpe.gladstoneobserver.com.au | 2024-08-08 | 204.246.191.18 |
| m.gladstoneobserver.com.au | 2025-11-18 | 165.69.249.4 |
| www.gladstoneobserver.com.au | 2025-03-15 | 165.69.249.4 |