| Property | Value |
| cert@cert.br |
| Date | IP Address |
| 2017-11-28 | 72.247.182.10 (ClassC) |
| 2018-08-30 | 23.54.179.9 (ClassC) |
| 2019-03-29 | 23.76.192.87 (ClassC) |
| 2019-11-22 | 23.206.196.22 (ClassC) |
| 2020-02-13 | 23.4.112.90 (ClassC) |
| 2021-04-02 | 104.93.78.15 (ClassC) |
| 2021-12-24 | 23.52.42.158 (ClassC) |
| 2022-03-01 | 23.48.210.154 (ClassC) |
| 2024-02-05 | 184.30.150.204 (ClassC) |
| 2024-08-10 | 104.96.163.145 (ClassC) |
| 2024-11-24 | 23.41.4.91 (ClassC) |
| 2024-12-25 | 23.41.4.85 (ClassC) |
| Date | Domain | IP |
| api3v2.estadao.com.br | 2024-03-24 | 184.30.150.203 |
| i4.estadao.com.br | 2024-08-12 | 23.32.75.22 |
| 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 | 2024-07-19 | 23.32.75.5 |
| 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 |
| m.cultura.estadao.com.br | 2023-12-26 | 104.96.163.145 |