| Property | Value |
| whoisprivacyprotect@whoisservices.cn | |
| NameServer | F1G1NS2.DNSPOD.NET |
| Created | 2004-08-19 00:00:00 |
| Changed | 2012-08-24 00:00:00 |
| Expires | 2022-08-19 00:00:00 |
| Registrar | BIZCN.COM, INC. |
| Date | IP Address |
| 2013-06-11 | 219.232.242.213 (ClassC) |
| 2025-03-09 | 8.144.167.120 (ClassC) |
| Date | Domain | IP |
| downcdn.caiyun.com | 2013-04-01 | 122.224.10.16 |
| www.caiyun.com | 2025-07-12 | 8.144.167.120 |