| Property | Value |
| cert@cert.br |
| Date | IP Address |
| 2021-10-30 | 104.119.188.91 (ClassC) |
| 2022-04-01 | 23.221.22.69 (ClassC) |
| 2022-06-03 | 23.213.53.51 (ClassC) |
| 2023-02-17 | 23.213.53.52 (ClassC) |
| 2023-09-13 | 23.59.177.210 (ClassC) |
| 2023-09-13 | 23.59.177.218 (ClassC) |
| 2023-09-27 | 23.64.119.178 (ClassC) |
| 2023-09-27 | 23.197.194.216 (ClassC) |
| 2023-09-29 | 23.221.22.22 (ClassC) |
| 2023-10-16 | 23.213.203.99 (ClassC) |
| 2023-10-20 | 104.119.189.17 (ClassC) |
| 2023-10-20 | 104.119.189.82 (ClassC) |
| 2023-11-03 | 23.53.13.204 (ClassC) |
| 2023-11-13 | 23.48.104.72 (ClassC) |
| 2023-11-18 | 184.26.90.18 (ClassC) |
| 2023-11-21 | 23.43.164.9 (ClassC) |
| 2023-11-24 | 184.28.249.71 (ClassC) |
| 2023-12-10 | 23.48.4.144 (ClassC) |
| 2024-01-11 | 23.216.145.85 (ClassC) |
| 2024-08-08 | 104.96.163.148 (ClassC) |
| 2024-08-28 | 23.192.230.77 (ClassC) |
| 2025-07-01 | 23.41.4.89 (ClassC) |
| 2025-11-16 | 23.41.4.90 (ClassC) |
| Date | Domain | IP |
| api3v2.estadao.com.br | 2024-03-24 | 184.30.150.203 |
| api3.estadao.com.br | 2025-07-19 | 23.41.4.71 |
| i4.estadao.com.br | 2024-08-19 | 23.213.175.177 |
| www5.estadao.com.br | 2024-06-06 | 23.41.4.75 |
| politica.estadao.com.br | 2015-01-28 | 165.254.155.115 |
| m.politica.estadao.com.br | 2024-01-13 | 104.96.163.145 |
| busca.estadao.com.br | 2014-12-17 | 205.185.206.161 |
| m.busca.estadao.com.br | 2023-12-07 | 69.192.139.200 |
| olimpiada.estadao.com.br | 2021-07-27 | 23.223.55.57 |
| www.olimpiada.estadao.com.br | 2024-08-19 | 23.215.176.138 |
| ciencia.estadao.com.br | 2014-11-20 | 205.185.206.170 |
| m.ciencia.estadao.com.br | 2023-12-07 | 69.192.139.200 |
| front.multimidia.estadao.com.br | 2014-12-08 | 205.185.206.161 |
| leia.estadao.com.br | 2025-07-13 | 23.41.4.81 |
| economia.estadao.com.br | 2014-09-11 | 205.185.206.161 |
| m.economia.estadao.com.br | 2015-05-27 | 96.17.10.50 |
| cultura.estadao.com.br | 2014-12-11 | 205.185.206.161 |