| Property | Value |
| hostmaster@1und1.de | |
| NameServer | ns-de.1and1-dns.de |
| Changed | 2016-04-04 12:19:44 |
| Date | IP Address |
| 2015-12-21 | 82.165.251.146 (ClassC) |
| 2019-10-15 | 91.195.240.126 (ClassC) |
| 2020-10-02 | 99.83.175.80 (ClassC) |
| 2021-05-16 | 37.97.135.129 (ClassC) |
| 2025-12-07 | 142.132.181.81 (ClassC) |
| 2026-02-07 | 88.198.116.121 (ClassC) |