| Date | IP Address |
| 2024-09-02 | 44.237.142.155 (ClassC) |
| 2025-10-08 | 44.231.165.208 (ClassC) |
| 2025-11-03 | 44.229.235.243 (ClassC) |
| 2025-11-10 | 50.112.150.199 (ClassC) |
| 2025-11-18 | 44.234.135.107 (ClassC) |
| Date | Domain | IP |
| fcb.ess-absencetracker.com | 2025-10-08 | 44.231.165.208 |
| peopleinc.ess-absencetracker.com | 2025-10-08 | 44.231.165.208 |
| prudential.ess-absencetracker.com | 2025-10-10 | 52.40.46.62 |
| churchmutual.ess-absencetracker.com | 2025-09-14 | 50.112.56.102 |
| tristar.ess-absencetracker.com | 2025-06-26 | 54.213.119.184 |
| khs.ess-absencetracker.com | 2025-09-03 | 44.234.213.205 |
| adventisthealth-ss.ess-absencetracker.com | 2025-09-03 | 44.234.213.205 |
| compassgroup-ss.ess-absencetracker.com | 2025-10-10 | 52.40.46.62 |
| farmcredit-ss.ess-absencetracker.com | 2025-09-21 | 44.239.77.33 |
| mercy-ss.ess-absencetracker.com | 2025-06-15 | 35.84.44.153 |
| scrippshealthss.ess-absencetracker.com | 2025-10-08 | 44.231.165.208 |
| vectrus.ess-absencetracker.com | 2025-10-09 | 52.40.46.62 |
| commonspirit.ess-absencetracker.com | 2025-09-03 | 44.234.213.205 |