| Property | Value |
| Organization | 张蔚 |
| postmaster@yob.com.cn | |
| NameServer | ns2.dns.com |
| Date | IP Address |
| 2025-03-07 | 104.21.80.1 (ClassC) |
| 2025-04-13 | 104.21.16.1 (ClassC) |
| 2025-05-23 | 104.21.48.1 (ClassC) |
| 2025-06-16 | 104.21.32.1 (ClassC) |
| 2025-07-10 | 104.21.112.1 (ClassC) |
| 2025-08-13 | 104.21.64.1 (ClassC) |
| Date | Domain | IP |
| www.cpapplus.com.cn | 2025-03-07 | 104.21.32.1 |