| Property | Value |
| domainname@staff.sina.com.cn | |
| NameServer | NS2.SAE.SINA.COM.CN |
| Created | 2009-11-10 00:00:00 |
| Changed | 2016-07-17 00:00:00 |
| Expires | 2017-11-10 00:00:00 |
| Registrar | XIN NET TECHNOLOGY C |
| Date | IP Address |
| 2016-06-02 | 220.181.136.55 (ClassC) |
| 2016-12-06 | 220.181.136.30 (ClassC) |
| 2017-05-09 | 220.181.136.41 (ClassC) |
| 2017-08-07 | 220.181.136.27 (ClassC) |
| 2018-05-18 | 202.108.35.235 (ClassC) |
| 2024-09-14 | 220.181.168.68 (ClassC) |
| 2025-08-25 | 220.181.168.248 (ClassC) |
| 2025-10-15 | 220.181.168.188 (ClassC) |
| 2025-11-19 | 220.181.168.128 (ClassC) |
| Date | Domain | IP |
| ns2.sinacloud.com | 2024-10-03 | 123.125.23.150 |
| https2.sinacloud.com | 2025-05-03 | 220.181.168.128 |
| developer2014.sinacloud.com | 2024-07-24 | 220.181.168.188 |
| cdn.static.sinacloud.com | 2025-07-16 | 27.221.16.149 |
| blog.sinacloud.com | 2024-09-14 | 220.181.168.68 |
| svn.sinacloud.com | 2025-06-26 | 220.181.168.188 |
| ftp.sinacloud.com | 2025-08-25 | 27.221.16.60 |
| es.sinacloud.com | 2025-10-17 | 27.221.16.146 |
| git.sinacloud.com | 2025-04-30 | 220.181.168.248 |