| Property | Value |
| cert@cert.br | |
| NameServer | ns-964.awsdns-56.net |
| Created | 20160319 #15383300 |
| Changed | 2017-02-17 00:00:00 |
| Expires | 2027-03-19 00:00:00 |
| Date | IP Address |
| 2021-10-11 | 13.226.14.80 (ClassC) |
| 2022-01-05 | 13.226.9.10 (ClassC) |
| 2022-01-05 | 13.226.9.120 (ClassC) |
| 2022-01-05 | 13.226.9.45 (ClassC) |
| 2025-11-02 | 3.169.173.91 (ClassC) |
| Date | Domain | IP |
| secure.d4sign.com.br | 2024-04-30 | 52.67.247.221 |
| docapi.d4sign.com.br | 2025-05-27 | 104.16.242.118 |
| assets.d4sign.com.br | 2025-11-02 | 3.169.173.91 |
| www.d4sign.com.br | 2025-04-23 | 192.0.78.157 |