| Date | IP Address |
| 2016-05-03 | 54.225.152.55 (ClassC) |
| 2016-07-11 | 54.225.207.28 (ClassC) |
| 2017-03-20 | 54.225.208.125 (ClassC) |
| 2017-08-10 | 174.129.208.167 (ClassC) |
| 2024-07-04 | 46.137.15.86 (ClassC) |
| 2024-12-02 | 23.22.144.165 (ClassC) |
| 2025-01-13 | 54.78.134.111 (ClassC) |
| 2025-02-22 | 54.165.58.209 (ClassC) |
| 2025-03-30 | 54.73.53.134 (ClassC) |
| 2025-05-07 | 54.159.116.102 (ClassC) |
| 2025-06-20 | 54.220.192.176 (ClassC) |
| 2025-09-25 | 18.211.231.38 (ClassC) |
| Date | Domain | IP |
| groutselectortool.tecskillset.com | 2024-07-04 | 46.137.15.86 |
| www.tecskillset.com | 2014-05-11 | 208.80.58.64 |