| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2013-04-01 | 65.121.208.242 (ClassC) |
| 2013-04-18 | 192.204.4.96 (ClassC) |
| 2013-06-30 | 207.86.215.122 (ClassC) |
| 2013-07-10 | 209.8.115.63 (ClassC) |
| 2013-07-10 | 209.8.115.78 (ClassC) |
| 2015-02-09 | 107.14.32.64 (ClassC) |
| 2015-02-26 | 207.152.124.19 (ClassC) |
| 2015-03-04 | 165.254.206.212 (ClassC) |
| 2015-03-08 | 204.95.26.56 (ClassC) |
| 2018-07-16 | 104.91.231.155 (ClassC) |
| 2024-03-21 | 23.59.204.215 (ClassC) |
| 2024-06-16 | 184.25.210.208 (ClassC) |
| 2024-07-28 | 184.85.70.201 (ClassC) |
| 2024-11-09 | 23.5.254.173 (ClassC) |
| 2024-12-06 | 23.44.254.175 (ClassC) |
| 2025-01-24 | 23.6.242.190 (ClassC) |
| 2025-02-11 | 23.193.78.154 (ClassC) |
| 2025-02-18 | 104.68.108.244 (ClassC) |
| 2025-03-15 | 23.198.111.151 (ClassC) |
| 2025-07-02 | 23.222.147.188 (ClassC) |
| 2025-07-31 | 23.6.110.161 (ClassC) |
| Date | Domain | IP |
| ecommerce.redecard.com.br | 2023-08-26 | 104.100.80.164 |
| cac.ecommerce.redecard.com.br | 2024-12-26 | 23.198.111.207 |
| scommerce.redecard.com.br | 2024-11-14 | 23.198.111.207 |
| portal.redecard.com.br | 2024-11-08 | 23.6.242.190 |
| hom.redecard.com.br | 2024-09-17 | 23.44.254.175 |
| piloto.redecard.com.br | 2024-12-02 | 23.55.184.5 |
| gestaodeativos.redecard.com.br | 2025-01-23 | 23.6.242.190 |
| www.redecard.com.br | 2015-02-09 | 107.14.32.64 |