ftp.ntua.gr:/debian/dists/bullseye-backports/contrib/debian-installer/binary-armel/?C=M&O=D 
Icon  Name                                                       Last modified      Size  
[DIR] Parent Directory                                                                -   
[   ] Release                                                    30-Aug-2019 11:21  181   
[DIR] by-hash/                                                   07-Jul-2019 17:21    -   
[   ] Packages.xz                                                07-Jul-2019 16:52   32
Apache/2.2 Server at ftp.ntua.gr Port 80