ftp.ntua.gr:/debian/dists/buster/main/debian-installer/binary-all/?C=M&O=D 
Icon  Name                                        Last modified      Size  
[DIR] Parent Directory                                                 -   
[   ] Release                                     14-Aug-2021 10:40  118   
[   ] Packages.xz                                 27-Mar-2021 11:33   15K  
[   ] Packages.gz                                 27-Mar-2021 11:33   17K  
[DIR] by-hash/                                    17-Jun-2017 14:57    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80