| Property | Value |
| Location | Cambridge, United States |
| Country | United States |
| Domain | Date |
| 3.us.pool.ntp.org | 2020-01-24 |
| 0.amazon.pool.ntp.org | 2019-12-22 |
| 0.pool.ntp.org | 2019-11-13 |
| 0.nettime.pool.ntp.org | 2019-10-27 |
| 3.pool.ntp.org | 2019-10-22 |
| pool.ntp.org | 2019-08-30 |
| 2.android.pool.ntp.org | 2019-07-26 |
| 1.pool.ntp.org | 2019-04-03 |
| 0.us.pool.ntp.org | 2018-12-02 |