| Date | IP Address |
| 2015-01-31 | 89.16.163.122 (ClassC) |
| 2025-03-12 | 104.26.13.15 (ClassC) |
| 2025-04-24 | 104.26.12.15 (ClassC) |
| 2025-05-15 | 172.67.74.243 (ClassC) |
| Date | Domain | IP |
| apply2.citizencard.com | 2025-01-25 | 89.16.163.125 |
| marketing.citizencard.com | 2025-03-24 | 104.26.13.15 |
| www.citizencard.com | 2024-10-10 | 172.67.74.243 |
| verify.citizencard.com | 2025-01-02 | 172.67.74.243 |