| Property | Value |
| Location | Beijing, China |
| Country | China |
| Domain | Date |
| dns1.synet.edu.cn | 2025-11-28 |
| ns1.synet.edu.cn | 2025-09-06 |
| s2f.time.edu.cn | 2025-08-27 |
| ntp.dl-city.cn | 2025-03-05 |
| 1.asia.pool.ntp.org | 2025-01-24 |
| 1.cn.pool.ntp.org | 2024-12-19 |
| ntp.ufreet.com | 2024-12-06 |
| cn.pool.ntp.org | 2024-11-15 |
| time.edu.cn | 2024-11-03 |
| ntp4.cn.cdnetworks.com | 2024-09-28 |
| nist.lacrossetechnology.com | 2024-09-19 |
| ntp.brightdata.com | 2024-09-07 |
| 3.cn.pool.ntp.org | 2024-08-16 |
| time.neu.edu.cn | 2024-08-16 |
| 0.asia.pool.ntp.org | 2024-06-28 |
| time.7x24s.com | 2024-06-15 |
| asia.pool.ntp.org | 2024-06-14 |
| ntp.chjina.com | 2024-06-10 |
| time.yitu-inc.com | 2024-05-14 |
| 0.suse.pool.ntp.org | 2022-07-16 |
| 0.arch.pool.ntp.org | 2022-05-18 |
| 0.amazon.pool.ntp.org | 2021-12-02 |
| 1.pool.ntp.org | 2020-05-08 |
| 2.pool.ntp.org | 2020-04-05 |
| 0.cn.pool.ntp.org | 2018-09-22 |
| 3.pool.ntp.org | 2018-03-15 |