| Date | IP Address |
| 2020-08-31 | 99.84.248.118 (ClassC) |
| 2020-08-31 | 99.84.248.44 (ClassC) |
| 2020-08-31 | 99.84.248.62 (ClassC) |
| 2020-08-31 | 99.84.248.104 (ClassC) |
| 2020-09-07 | 99.84.251.100 (ClassC) |
| 2020-09-21 | 52.84.129.106 (ClassC) |
| 2020-09-21 | 52.84.129.36 (ClassC) |
| 2020-09-21 | 52.84.129.54 (ClassC) |
| 2020-09-21 | 52.84.129.56 (ClassC) |
| 2024-09-01 | 44.211.100.248 (ClassC) |
| 2024-11-16 | 3.219.158.79 (ClassC) |
| 2024-12-17 | 52.44.87.135 (ClassC) |
| 2024-12-29 | 54.161.109.141 (ClassC) |
| 2025-01-14 | 35.170.252.16 (ClassC) |
| 2025-05-30 | 35.168.54.19 (ClassC) |
| 2025-06-05 | 44.196.167.247 (ClassC) |
| 2025-06-09 | 54.159.152.37 (ClassC) |
| 2025-08-10 | 3.214.178.222 (ClassC) |
| 2025-08-19 | 54.243.33.113 (ClassC) |
| 2025-08-24 | 44.208.74.38 (ClassC) |
| 2025-09-08 | 34.232.252.244 (ClassC) |
| 2026-01-05 | 52.201.139.247 (ClassC) |
| Date | Domain | IP |
| staging.checkhq.com | 2025-09-08 | 3.226.68.159 |
| api.checkhq.com | 2024-09-01 | 44.211.100.248 |
| www.checkhq.com | 2023-11-01 | 44.227.170.101 |