| Date | IP Address |
| 2024-11-11 | 18.235.215.110 (ClassC) |
| 2025-01-09 | 54.172.148.226 (ClassC) |
| 2025-02-22 | 3.208.32.28 (ClassC) |
| 2025-02-25 | 52.206.162.214 (ClassC) |
| 2025-04-29 | 3.230.86.111 (ClassC) |
| 2025-05-07 | 18.205.42.143 (ClassC) |
| 2025-07-31 | 44.193.153.183 (ClassC) |
| 2025-09-07 | 54.146.74.223 (ClassC) |
| 2026-01-07 | 54.89.194.64 (ClassC) |
| Date | Domain | IP |
| uspsacstest2.grayhairsoftware.com | 2025-10-05 | 68.168.90.233 |
| www2.grayhairsoftware.com | 2025-05-09 | 3.215.172.219 |
| pre-prod-auth.grayhairsoftware.com | 2025-05-12 | 104.19.168.24 |
| dev-auth.grayhairsoftware.com | 2024-11-09 | 3.136.248.99 |
| testvisual.grayhairsoftware.com | 2025-10-05 | 199.96.248.52 |
| securetransfer.grayhairsoftware.com | 2025-09-07 | 68.168.90.228 |
| mailvalidator.grayhairsoftware.com | 2025-10-05 | 68.168.90.204 |
| uspsacs.grayhairsoftware.com | 2024-11-14 | 34.202.130.36 |
| docs.grayhairsoftware.com | 2025-05-16 | 104.18.24.178 |
| selectsolutions.grayhairsoftware.com | 2025-10-05 | 76.12.162.22 |
| fullprocess.grayhairsoftware.com | 2025-10-05 | 199.96.248.43 |
| mailtrakselect.grayhairsoftware.com | 2025-10-05 | 68.168.90.234 |
| client.grayhairsoftware.com | 2024-11-09 | 18.161.6.21 |
| auth.dev-int.grayhairsoftware.com | 2025-03-08 | 104.19.168.24 |
| dockerhost.dev-int.grayhairsoftware.com | 2024-11-11 | 18.235.215.110 |
| www.grayhairsoftware.com | 2025-02-23 | 104.196.170.110 |