| Property | Value |
| Name | Jan Oetjen |
| Organization | 1&1 Mail & Media GmbH |
| ui-hostmaster@1and1.com | |
| Address | Elgendorfer Str. 57 |
| Zip Code | 56410 |
| City | Montabaur |
| Country | DE |
| Phone | +49.7219600 |
| Fax | +49.72191374215 |
| NameServer | NS-GMX.UI-DNS.DE |
| Created | 2002-03-27 00:01:00 |
| Changed | 2015-05-11 01:43:02 |
| Expires | 2016-03-26 23:59:59 |
| Registrar | 1&1 INTERNET SE |
| Date | IP Address |
| 2013-07-18 | 213.165.65.50 (ClassC) |
| 2015-04-07 | 213.165.65.60 (ClassC) |
| 2025-08-06 | 82.165.229.87 (ClassC) |
| Date | Domain | IP |
| imap.gmx.biz | 2025-07-01 | 212.227.17.186 |
| www.gmx.biz | 2025-06-01 | 82.165.229.87 |