| Property | Value |
| NameServer | NS2.TWTELECOM.NET |
| Created | 1997-01-13 00:00:00 |
| Changed | 2014-07-31 00:00:00 |
| Expires | 2016-01-12 00:00:00 |
| Registrar | NAME.COM, INC. |
| Date | IP Address |
| 2014-05-29 | 67.214.210.186 (ClassC) |
| 2018-09-16 | 52.10.41.58 (ClassC) |
| 2024-09-21 | 151.101.193.124 (ClassC) |
| 2025-02-03 | 151.101.129.124 (ClassC) |
| 2025-03-10 | 151.101.1.124 (ClassC) |
| 2025-10-14 | 151.101.65.124 (ClassC) |
| Date | Domain | IP |
| cdn.leupold.com | 2018-05-09 | 13.33.126.11 |
| cdnp.leupold.com | 2024-09-20 | 99.84.66.70 |
| www.leupold.com | 2024-12-17 | 146.75.41.124 |