| Property | Value |
| Name | Network Time Organization |
| Organization | Network Time Organization |
| mills@UDEL.EDU | |
| Address | null |
| Zip Code | 19716 |
| City | Newark |
| State | DE |
| Country | US |
| Phone | +1.9999999999 |
| NameServer | dns2.udel.edu |
| Created | 1997-01-18 05:00:00 |
| Changed | 2013-04-02 20:01:30 |
| Expires | 2020-01-19 05:00:00 |
| Registrar | Network Solutions, L |
| Date | IP Address |
| 2013-04-01 | 199.27.72.192 (ClassC) |
| 2013-06-04 | 199.27.72.129 (ClassC) |
| 2013-07-06 | 199.27.73.192 (ClassC) |
| 2013-07-13 | 199.27.73.129 (ClassC) |
| 2013-10-09 | 199.27.74.129 (ClassC) |
| 2013-11-10 | 199.27.74.192 (ClassC) |
| 2014-05-25 | 23.235.46.192 (ClassC) |
| 2014-06-13 | 23.235.46.129 (ClassC) |
| 2014-10-01 | 199.27.76.192 (ClassC) |
| 2014-10-15 | 185.31.18.129 (ClassC) |
| 2014-10-15 | 185.31.18.192 (ClassC) |
| 2014-12-01 | 23.235.39.192 (ClassC) |
| 2017-09-07 | 151.101.36.129 (ClassC) |
| 2018-11-06 | 151.101.122.217 (ClassC) |
| 2021-12-20 | 151.101.122.137 (ClassC) |
| 2025-11-14 | 146.75.41.55 (ClassC) |
| 2026-01-26 | 151.101.21.55 (ClassC) |
| Date | Domain | IP |
| bugs0.ntp.org | 2025-09-30 | 64.142.54.22 |
| bk1.ntp.org | 2026-01-10 | 209.148.110.246 |
| doc.ntp.org | 2025-09-25 | 64.142.54.22 |
| test.doc.ntp.org | 2025-09-25 | 64.142.54.22 |
| people.ntp.org | 2025-10-02 | 64.142.54.22 |
| archive.ntp.org | 2025-09-29 | 64.142.54.22 |
| bk.ntp.org | 2025-10-27 | 64.142.54.22 |
| pool.ntp.org | 2014-11-21 | 107.182.141.228 |