| Property | Value |
| Country | Portugal |
| Domain | Date |
| 0.amazon.pool.ntp.org | 2023-04-22 |
| pt.pool.ntp.org | 2019-09-18 |
| 1.europe.pool.ntp.org | 2019-08-28 |
| 1.debian.pool.ntp.org | 2019-08-02 |
| 2.europe.pool.ntp.org | 2019-07-18 |
| ntp.sjtu.edu.cn | 2019-05-29 |
| t2.hshh.org | 2019-05-12 |
| europe.pool.ntp.org | 2019-05-09 |
| 0.europe.pool.ntp.org | 2019-01-17 |
| 2.pool.ntp.org | 2018-10-21 |
| 0.pt.pool.ntp.org | 2018-10-18 |
| time.musixmatch.com | 2018-10-17 |
| pool.ntp.org | 2018-10-06 |
| 2.pt.pool.ntp.org | 2018-08-12 |
| 2.debian.pool.ntp.org | 2018-01-02 |
| 3.pool.ntp.org | 2017-12-29 |
| t3.hshh.org | 2017-12-11 |
| 0.ubuntu.pool.ntp.org | 2017-12-10 |
| 0.debian.pool.ntp.org | 2017-11-27 |
| 0.pool.ntp.org | 2017-11-21 |
| 2.centos.pool.ntp.org | 2017-11-14 |
| 2.android.pool.ntp.org | 2017-11-10 |
| 0.centos.pool.ntp.org | 2017-11-05 |
| 3.ubuntu.pool.ntp.org | 2017-11-02 |
| 3.amazon.pool.ntp.org | 2017-10-21 |
| 2.ubuntu.pool.ntp.org | 2017-10-15 |
| 3.debian.pool.ntp.org | 2017-10-05 |
| 1.centos.pool.ntp.org | 2017-09-19 |
| 1.pool.ntp.org | 2017-09-19 |
| t1.hshh.org | 2017-09-19 |
| 1.ubuntu.pool.ntp.org | 2017-09-09 |
| 3.europe.pool.ntp.org | 2017-09-09 |
| ftp.claranet.pt | 2014-07-22 |