| March 2009 | ||
| 28/03/09 | The alliance d.u.b.b. (today: d.b.u.k.) was founded. | |
Founding members::  AGGRO-BERLIN8 and sido. | ||
| 30/03/09 | Joining of:superwoofer. | |
 The alliance reaches a population more than 100. | ||
| April 2009 | ||
| 08/04/09 | The alliance is now known as d.d.s.. | |
| Deletion of:sido. | ||
| 11/04/09 | The alliance is now known as d.b.u.k.. | |
| 20/04/09 | Deletion of:superwoofer. | |