| Property | Value |
| hostmaster@rational-online.com | |
| NameServer | NS1.KONTRAST.DE |
| Created | 1999-03-22 00:00:00 |
| Changed | 2016-03-27 00:00:00 |
| Expires | 2017-03-22 00:00:00 |
| Registrar | GLOBAL VILLAGE GMBH |
| Date | IP Address |
| 2014-08-11 | 217.69.78.180 (ClassC) |
| 2018-12-26 | 185.110.41.134 (ClassC) |
| 2025-02-01 | 51.116.176.235 (ClassC) |
| Date | Domain | IP |
| sos.iot.rational-ag.com | 2024-11-19 | 20.50.2.28 |
| www.rational-ag.com | 2018-12-26 | 185.110.41.134 |