| Property | Value |
| cert@cert.br | |
| NameServer | matt.ns.cloudflare.com |
| Created | 20040213 #1537410 |
| Changed | 2015-12-01 00:00:00 |
| Expires | 2018-02-13 00:00:00 |
| Date | IP Address |
| 2015-03-13 | 173.194.77.121 (ClassC) |
| 2015-06-17 | 173.194.196.121 (ClassC) |
| 2016-02-25 | 74.125.198.121 (ClassC) |
| 2016-07-19 | 74.125.193.214 (ClassC) |
| 2016-09-03 | 216.58.216.211 (ClassC) |
| 2016-09-25 | 216.58.192.179 (ClassC) |
| 2016-10-11 | 216.58.192.147 (ClassC) |
| 2016-10-12 | 172.217.6.115 (ClassC) |
| 2017-03-10 | 172.217.0.19 (ClassC) |
| 2017-03-13 | 172.217.8.179 (ClassC) |
| 2017-04-04 | 172.217.8.211 (ClassC) |
| 2017-04-25 | 172.217.9.51 (ClassC) |
| 2017-05-01 | 172.217.6.51 (ClassC) |
| 2017-05-04 | 216.58.195.243 (ClassC) |
| 2024-12-22 | 172.67.210.187 (ClassC) |
| 2025-01-03 | 104.21.45.63 (ClassC) |
| 2025-01-19 | 104.21.32.1 (ClassC) |
| 2025-04-25 | 104.21.64.1 (ClassC) |
| 2025-06-11 | 104.21.80.1 (ClassC) |
| 2025-07-06 | 104.21.112.1 (ClassC) |
| 2025-07-23 | 104.21.16.1 (ClassC) |
| 2025-08-01 | 104.21.96.1 (ClassC) |
| 2025-08-09 | 104.21.48.1 (ClassC) |
| Date | Domain | IP |
| tdd.caelum.com.br | 2024-12-27 | 185.199.111.153 |
| blog.caelum.com.br | 2025-06-23 | 138.2.246.39 |
| www.caelum.com.br | 2025-03-07 | 104.21.64.1 |