| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2020-03-02 | 13.249.89.108 (ClassC) |
| 2020-03-02 | 13.249.89.34 (ClassC) |
| 2020-04-15 | 13.226.102.77 (ClassC) |
| 2020-04-15 | 99.84.160.71 (ClassC) |
| 2020-04-15 | 13.226.102.95 (ClassC) |
| 2020-04-15 | 99.84.248.121 (ClassC) |
| 2020-04-15 | 13.225.198.62 (ClassC) |
| 2020-04-15 | 13.226.102.26 (ClassC) |
| 2020-04-15 | 13.226.102.48 (ClassC) |
| 2026-01-17 | 34.107.239.75 (ClassC) |
| Date | Domain | IP |
| meajuda.eduk.com.br | 2026-01-16 | 172.65.251.114 |
| beta.eduk.com.br | 2026-01-17 | 34.107.239.75 |
| i.eduk.com.br | 2025-10-01 | 34.107.239.75 |
| coupons-api.eduk.com.br | 2025-10-14 | 34.107.239.75 |
| cdn.eduk.com.br | 2015-06-04 | 54.192.88.159 |
| admin.eduk.com.br | 2025-10-14 | 34.107.239.75 |
| www.admin.eduk.com.br | 2025-10-14 | 34.107.239.75 |
| orkestro.eduk.com.br | 2026-01-15 | 34.107.239.75 |
| app.eduk.com.br | 2025-10-22 | 34.107.239.75 |
| www.app.eduk.com.br | 2025-10-21 | 34.107.239.75 |
| player.eduk.com.br | 2015-03-27 | 54.221.225.9 |
| monovenas.eduk.com.br | 2025-10-15 | 34.107.239.75 |
| analytics.eduk.com.br | 2015-01-08 | 23.21.40.91 |
| www.eduk.com.br | 2014-03-17 | 107.23.149.72 |