| Property | Value |
| dns@grinding.ch | |
| NameServer | NS3.P1.OMCNET.DE |
| Created | 2001-03-11 00:00:00 |
| Changed | 2015-03-12 00:00:00 |
| Expires | 2016-03-11 00:00:00 |
| Registrar | KEY-SYSTEMS GMBH |
| Date | IP Address |
| 2018-06-05 | 83.246.101.231 (ClassC) |
| 2019-12-02 | 83.246.80.10 (ClassC) |
| 2026-01-07 | 83.246.80.24 (ClassC) |
| Date | Domain | IP |
| cdn.berufsbildung.studer.com | 2015-02-11 | 54.192.91.151 |
| www.berufsbildung.studer.com | 2025-11-27 | 83.246.80.24 |
| cdn.studer.com | 2015-01-22 | 54.192.91.23 |
| www.studer.com | 2019-12-02 | 83.246.80.10 |