| Date | IP Address |
| 2025-03-10 | 131.242.135.219 (ClassC) |
| Date | Domain | IP |
| emp.bluecard.qld.gov.au | 2025-02-15 | 203.192.86.71 |
| autodiscover.bluecard.qld.gov.au | 2025-02-16 | 131.242.135.223 |
| fed.uat.bluecard.qld.gov.au | 2025-03-10 | 131.242.135.219 |
| fed.dev.bluecard.qld.gov.au | 2025-03-06 | 131.242.135.222 |