| Property | Value |
| web-yc@21cn.com | |
| NameServer | NS4.01ISP.NET |
| Created | 2011-06-28 00:00:00 |
| Changed | 2015-06-17 00:00:00 |
| Expires | 2016-06-28 00:00:00 |
| Registrar | TODAYNIC.COM, INC. |
| Date | IP Address |
| 2014-12-08 | 210.209.87.23 (ClassC) |
| 2015-04-30 | 210.209.87.224 (ClassC) |
| 2024-04-25 | 43.249.29.52 (ClassC) |
| 2026-01-03 | 104.21.21.144 (ClassC) |
| 2026-01-29 | 172.67.199.31 (ClassC) |
| Date | Domain | IP |
| www.madingbao.com | 2014-12-08 | 210.209.87.23 |