| Date | IP Address |
| 2019-08-12 | 23.215.105.104 (ClassC) |
| 2019-08-12 | 23.215.104.192 (ClassC) |
| 2019-10-17 | 104.123.50.33 (ClassC) |
| 2019-12-18 | 92.123.77.49 (ClassC) |
| 2020-08-25 | 23.55.221.136 (ClassC) |
| 2020-08-25 | 23.55.221.152 (ClassC) |
| 2020-08-25 | 23.222.29.174 (ClassC) |
| 2022-06-28 | 23.54.76.18 (ClassC) |
| 2022-06-28 | 23.216.147.40 (ClassC) |
| 2022-06-28 | 23.220.246.180 (ClassC) |
| 2022-06-28 | 23.10.240.209 (ClassC) |
| 2022-06-28 | 23.54.76.12 (ClassC) |
| 2025-10-06 | 76.223.54.146 (ClassC) |
| 2026-02-21 | 13.248.169.48 (ClassC) |
| Date | Domain | IP |
| email.mail1.nextcareer.com | 2025-12-29 | 76.223.54.146 |
| li.nextcareer.com | 2022-06-28 | 23.10.240.209 |
| email.nextcareer.com | 2025-03-16 | 76.223.54.146 |
| www.nextcareer.com | 2025-02-14 | 13.248.169.48 |