| Property | Value |
| Location | Madison, United States |
| Country | United States |
| Domain | Date |
| t1.hshh.org | 2019-11-23 |
| 0.nettime.pool.ntp.org | 2019-09-20 |
| 2.lede.pool.ntp.org | 2019-08-01 |
| 3.centos.pool.ntp.org | 2019-07-25 |
| 3.pool.ntp.org | 2019-07-12 |
| 2.pool.ntp.org | 2019-04-24 |
| 1.nettime.pool.ntp.org | 2019-04-23 |
| 0.us.pool.ntp.org | 2019-04-12 |
| 2.boot2docker.pool.ntp.org | 2019-03-26 |
| 3.us.pool.ntp.org | 2019-03-15 |
| pool.ntp.org | 2019-03-12 |
| time.musixmatch.com | 2019-02-22 |
| 0.pool.ntp.org | 2019-02-21 |
| 1.pool.ntp.org | 2019-02-08 |
| 0.amazon.pool.ntp.org | 2018-10-19 |
| 2.android.pool.ntp.org | 2018-10-14 |
| 3.debian.pool.ntp.org | 2018-10-14 |
| 3.ubuntu.pool.ntp.org | 2018-10-02 |
| 0.centos.pool.ntp.org | 2018-09-18 |
| 0.pfsense.pool.ntp.org | 2018-09-14 |
| 0.ubuntu.pool.ntp.org | 2018-08-29 |
| 0.debian.pool.ntp.org | 2018-08-28 |
| 2.centos.pool.ntp.org | 2018-08-12 |
| t3.hshh.org | 2018-07-22 |