| Property | Value |
| Name | 1&1 Mail & Media GmbH |
| Organization | 1&1 Mail & Media GmbH |
| ui-hostmaster@1and1.com | |
| Address | Elgendorfer Str. 57 |
| Zip Code | 56410 |
| City | Montabaur |
| State | DE |
| Country | DE |
| Phone | +49.7219600 |
| Fax | +49.72191374215 |
| NameServer | NS-MAM.UI-DNS.BIZ |
| Created | 2002-04-24 14:59:48 |
| Changed | 2016-06-08 01:32:15 |
| Expires | 2017-04-23 23:59:59 |
| Registrar | PSI USA |
| Date | IP Address |
| 2025-04-02 | 212.227.17.174 (ClassC) |
| 2025-04-25 | 212.227.17.184 (ClassC) |