| Property | Value |
| Name | Alexander Feder |
| i@alexanderfeder.com | |
| Address | Kroellgasse 5/7 |
| Zip Code | 1150 |
| City | Wien |
| Country | AT |
| Phone | +43.6769757172 |
| NameServer | ns66.1und1.de |
| Created | 2006-06-14 09:46:26 |
| Changed | 2016-06-15 01:25:50 |
| Expires | 2017-06-14 09:46:26 |
| Registrar | 1 & 1 Internet AG |
| Date | IP Address |
| 2014-06-23 | 84.19.188.14 (ClassC) |
| 2023-10-26 | 13.226.52.71 (ClassC) |
| 2024-07-28 | 65.8.248.41 (ClassC) |
| 2024-08-19 | 65.8.178.100 (ClassC) |
| 2024-10-14 | 13.224.14.122 (ClassC) |
| 2025-01-01 | 3.163.24.11 (ClassC) |
| 2025-01-13 | 3.163.24.125 (ClassC) |
| 2025-05-22 | 13.224.14.98 (ClassC) |
| 2025-07-15 | 3.163.24.111 (ClassC) |
| 2025-08-08 | 3.163.24.97 (ClassC) |
| Date | Domain | IP |
| www.bibtex.org | 2023-11-01 | 3.163.24.11 |