| February 2011 | ||
| 10/02/11 | The alliance Dum was founded. | |
Founding members::  Cyborbuht. | ||
 The alliance reaches a population more than 100. | ||
| March 2011 | ||
| 13/03/11 | Joining of:kafekom. | |
| 14/03/11 | Joining of:ghost-rider. | |
| 18/03/11 | Joining of:NoName. | |
| April 2011 | ||
| 02/04/11 | Joining of:nissan47. | |
| The alliance reaches a population more than 1,000. | ||
| 07/04/11 | Leaving of:nissan47. | |
| 23/04/11 | Deletion of:ghost-rider and NoName. | |
| May 2011 | ||
| 01/05/11 | Deletion of:kafekom. | |