| Property | Value |
| hostmaster@1und1.de | |
| NameServer | ns66.1und1.de |
| Changed | 2009-07-08 16:23:21 |
| Date | IP Address |
| 2015-03-11 | 54.225.206.186 (ClassC) |
| 2015-03-14 | 54.225.174.166 (ClassC) |
| 2015-03-23 | 23.235.40.133 (ClassC) |
| 2015-03-30 | 199.27.78.133 (ClassC) |
| 2015-06-17 | 199.27.76.133 (ClassC) |
| 2015-08-31 | 23.235.46.133 (ClassC) |
| 2015-09-18 | 23.235.44.133 (ClassC) |
| 2016-10-12 | 151.101.44.133 (ClassC) |
| 2017-03-15 | 151.101.192.133 (ClassC) |
| 2018-04-15 | 151.101.45.147 (ClassC) |
| 2025-05-04 | 185.199.111.153 (ClassC) |
| 2025-08-07 | 185.199.108.153 (ClassC) |
| 2025-09-26 | 185.199.110.153 (ClassC) |
| 2026-02-05 | 185.199.109.153 (ClassC) |