ftp.ntua.gr:/debian-cd/10.4.0/amd64/list-bd/?C=S&O=A 
Icon  Name                                 Last modified      Size  
[DIR] Parent Directory                                          -   
[   ] debian-10.4.0-amd64-BD-4.list.gz     09-May-2020 14:44  6.7K  
[   ] debian-edu-10.4.0-amd64-BD-1.list.gz 09-May-2020 13:35   43K  
[   ] debian-10.4.0-amd64-BD-1.list.gz     09-May-2020 14:24  124K  
[   ] debian-10.4.0-amd64-BD-2.list.gz     09-May-2020 14:34  142K  
[   ] debian-10.4.0-amd64-BD-3.list.gz     09-May-2020 14:44  232K
Apache/2.2 Server at debian.noc.ntua.gr Port 80