| Property | Value |
| Organization | 北京南北天地科技股份有限公司 |
| zhaizw@snsoft.com.cn | |
| NameServer | dns9.hichina.com |
| Date | IP Address |
| 2020-07-02 | 52.34.183.193 (ClassC) |
| 2026-02-01 | 34.110.180.34 (ClassC) |
| Date | Domain | IP |
| email.mail1.esnsoft.com.cn | 2025-11-01 | 34.110.180.34 |
| email.mail7.esnsoft.com.cn | 2026-02-01 | 34.110.180.34 |
| email.mail.esnsoft.com.cn | 2025-06-29 | 34.102.239.211 |