| Property | Value |
| 3721@2400.cn | |
| NameServer | NS2.DNS.COM.CN |
| Created | 2004-07-15 00:00:00 |
| Changed | 2013-07-11 00:00:00 |
| Expires | 2018-07-15 00:00:00 |
| Registrar | BEIJING INNOVATIVE L |
| Date | IP Address |
| 2024-08-21 | 99.84.71.217 (ClassC) |
| 2024-09-08 | 54.230.125.83 (ClassC) |
| 2024-12-06 | 18.238.232.166 (ClassC) |
| 2024-12-22 | 18.238.232.111 (ClassC) |
| 2025-04-23 | 54.230.125.57 (ClassC) |
| 2025-05-19 | 54.230.125.230 (ClassC) |
| 2025-08-03 | 204.246.191.10 (ClassC) |