| Date | IP Address |
| 2020-05-12 | 52.59.1.46 (ClassC) |
| 2020-12-16 | 13.35.78.12 (ClassC) |
| 2020-12-16 | 13.35.78.40 (ClassC) |
| 2020-12-16 | 13.35.78.48 (ClassC) |
| 2021-01-09 | 99.84.214.111 (ClassC) |
| 2021-01-10 | 99.84.214.123 (ClassC) |
| 2021-01-13 | 99.84.214.120 (ClassC) |
| 2021-03-31 | 99.86.86.11 (ClassC) |
| 2021-03-31 | 99.86.86.12 (ClassC) |
| 2021-03-31 | 99.86.86.93 (ClassC) |
| 2021-04-30 | 143.204.154.26 (ClassC) |
| 2021-08-07 | 13.225.63.110 (ClassC) |
| 2022-12-22 | 13.32.27.95 (ClassC) |
| 2023-06-14 | 18.244.155.68 (ClassC) |
| 2024-06-10 | 99.84.66.111 (ClassC) |
| 2024-08-22 | 18.160.102.85 (ClassC) |
| 2024-11-25 | 18.238.217.4 (ClassC) |
| 2024-12-12 | 13.224.14.74 (ClassC) |
| 2024-12-24 | 18.238.217.67 (ClassC) |
| 2025-01-12 | 13.224.14.101 (ClassC) |
| 2025-01-15 | 13.224.14.116 (ClassC) |
| 2025-01-27 | 13.224.14.41 (ClassC) |
| 2025-02-26 | 99.86.38.116 (ClassC) |
| 2025-03-05 | 18.161.6.32 (ClassC) |
| 2025-08-25 | 18.161.6.120 (ClassC) |
| 2025-08-29 | 18.161.6.6 (ClassC) |
| 2026-01-31 | 18.161.6.62 (ClassC) |
| Date | Domain | IP |
| beta.qerko.com | 2024-06-19 | 18.161.6.126 |
| track.qerko.com | 2026-01-21 | 35.84.101.22 |
| qr-generator.qerko.com | 2025-10-06 | 3.125.162.144 |
| www.qerko.com | 2023-11-01 | 44.238.105.202 |
| service-sandbox.qerko.com | 2024-12-24 | 18.161.6.62 |