| Property | Value |
| layer.m@duerr.de | |
| NameServer | SERVER1-NS2.UDAGDNS.NET |
| Created | 1998-11-26 00:00:00 |
| Changed | 2014-11-26 00:00:00 |
| Expires | 2015-11-25 00:00:00 |
| Registrar | UNITED-DOMAINS AG |
| Date | IP Address |
| 2016-03-22 | 89.31.143.16 (ClassC) |
| 2019-01-23 | 89.31.143.1 (ClassC) |
| 2019-04-02 | 213.133.104.4 (ClassC) |
| 2025-12-16 | 78.47.17.20 (ClassC) |
| Date | Domain | IP |
| www.duerr-technik.com | 2015-01-21 | 89.31.143.7 |