| Property | Value |
| Organization | 北京数字认证股份有限公司 |
| maolixia@bjca.org.cn | |
| NameServer | sdns.cpip.net.cn |
| Date | IP Address |
| 2015-03-26 | 61.179.105.148 (ClassC) |
| 2015-04-02 | 61.179.105.147 (ClassC) |
| 2015-04-08 | 218.60.107.12 (ClassC) |
| 2026-01-28 | 210.73.90.203 (ClassC) |
| Date | Domain | IP |
| raweb.bjca.bjca.org.cn | 2025-03-23 | 106.120.110.40 |
| download.bjca.org.cn | 2023-12-16 | 61.170.79.237 |
| www.bjca.org.cn | 2025-04-22 | 111.207.177.136 |