| Property | Value |
| cert@cert.br |
| Date | IP Address |
| 2023-08-26 | 104.88.206.14 (ClassC) |
| 2023-09-26 | 23.221.22.69 (ClassC) |
| 2024-01-10 | 23.43.164.9 (ClassC) |
| 2024-03-24 | 184.30.150.203 (ClassC) |
| 2024-04-19 | 23.216.145.71 (ClassC) |
| 2024-08-07 | 104.96.163.148 (ClassC) |
| 2024-08-18 | 23.54.19.200 (ClassC) |
| 2024-08-26 | 23.192.230.90 (ClassC) |
| 2024-12-04 | 23.54.19.58 (ClassC) |
| 2025-01-29 | 23.59.88.205 (ClassC) |
| 2025-04-04 | 23.41.4.89 (ClassC) |
| 2025-04-19 | 23.202.47.51 (ClassC) |
| 2025-05-01 | 23.41.4.90 (ClassC) |
| Date | Domain | IP |
| api3v2.estadao.com.br | 2024-03-24 | 184.30.150.203 |
| 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 |
| 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 |