| STT | Domain Name | Registered date | Expired Date | View History |
|---|---|---|---|---|
| 1 | visaduhoc.com.vn | 10/01/2011 | 10/01/2014 | History |
| 2 | duhocuc.info.vn | 11/01/2011 | 11/01/2015 | History |
| 3 | duhoctrungquoc.info.vn | 11/01/2011 | 11/01/2015 | History |
| 4 | duhocthuysy.info.vn | 11/01/2011 | 11/01/2015 | History |
| 5 | duhoctaybanha.info.vn | 11/01/2011 | 11/01/2015 | History |
| 6 | duhocsingapore.info.vn | 11/01/2011 | 11/01/2015 | History |
| 7 | duhocnhatban.info.vn | 11/01/2011 | 11/01/2015 | History |
| 8 | duhocnewzealand.info.vn | 11/01/2011 | 11/01/2015 | History |
| 9 | duhocmy.info.vn | 11/01/2011 | 11/01/2015 | History |
| 10 | duhochanquoc.info.vn | 11/01/2011 | 11/01/2015 | History |
| 11 | duhochalan.info.vn | 11/01/2011 | 11/01/2015 | History |
| 12 | duhoccanada.info.vn | 11/01/2011 | 11/01/2015 | History |
| 13 | duhocaumy.com.vn | 11/01/2011 | 11/01/2014 | History |
| 14 | duhocanh.info.vn | 11/01/2011 | 11/01/2015 | History |
| 15 | duhocamec.com.vn | 11/01/2011 | 11/01/2014 | History |
| 16 | amec.com.vn | 14/07/2006 | 14/07/2014 | History |