| Property | Value |
| dnsadmin@hk.alibaba-inc.com | |
| NameServer | NS4.ALIYUN.COM |
| Created | 2012-06-25 00:00:00 |
| Changed | 2016-01-28 00:00:00 |
| Expires | 2017-06-25 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2017-03-31 | 140.205.159.243 (ClassC) |
| 2024-04-20 | 59.82.31.160 (ClassC) |
| 2024-11-28 | 59.82.31.154 (ClassC) |
| 2025-01-16 | 59.82.60.44 (ClassC) |
| Date | Domain | IP |
| at.umtrack.com | 2024-05-27 | 59.82.31.95 |
| www.umtrack.com | 2024-04-20 | 59.82.31.160 |