| Property | Value |
| hostmaster@cronon.net | |
| NameServer | dns-b2.cronon.de |
| Changed | 2015-06-02 12:04:40 |
| Date | Domain | IP |
| static.cornelsen.de | 2023-12-21 | 204.246.191.2 |
| id.cornelsen.de | 2024-05-25 | 18.185.255.88 |
| prod.cornelsen.de | 2024-04-22 | 52.29.21.48 |
| ebook.cornelsen.de | 2025-03-26 | 80.158.80.50 |
| id.lernen.cornelsen.de | 2025-03-26 | 80.158.81.4 |
| bildungslogin.lernen.cornelsen.de | 2024-04-18 | 18.195.27.241 |
| mein.cornelsen.de | 2025-03-26 | 80.158.80.50 |
| id-services.cornelsen.de | 2025-03-23 | 80.158.80.50 |
| app.chatclass.cornelsen.de | 2025-03-23 | 80.158.80.50 |
| id.prod.aws.cornelsen.de | 2024-09-13 | 18.192.43.28 |
| u-test.cornelsen.de | 2025-03-23 | 40.114.167.166 |
| www.cornelsen.de | 2023-11-01 | 3.124.235.129 |