| Date | IP Address |
| 2023-08-25 | 104.88.169.15 (ClassC) |
| 2024-09-17 | 184.31.109.100 (ClassC) |
| 2024-11-14 | 23.206.137.88 (ClassC) |
| 2025-04-23 | 23.193.137.88 (ClassC) |
| 2025-10-22 | 23.206.136.208 (ClassC) |
| 2026-01-21 | 23.8.40.208 (ClassC) |
| Date | Domain | IP |
| paycomvod-a.paycomdfw.net | 2024-11-25 | 23.55.186.51 |
| stgpaycomvod-a.paycomdfw.net | 2023-08-25 | 104.88.169.15 |
| lms-a.paycomdfw.net | 2025-02-09 | 216.226.2.24 |
| lms-b.paycomdfw.net | 2024-11-24 | 70.184.28.191 |
| paycom-vc.paycomdfw.net | 2023-08-25 | 23.55.186.51 |
| stgpaycom-vc.paycomdfw.net | 2023-08-25 | 70.186.242.152 |
| paycomonline-pmd.paycomdfw.net | 2023-08-25 | 23.55.186.51 |
| stgpaycomonline-pmd.paycomdfw.net | 2023-08-25 | 104.88.169.15 |
| lms.paycomdfw.net | 2025-10-28 | 216.226.1.39 |
| www.paycomdfw.net | 2023-11-01 | 12.239.238.152 |