ftp.ntua.gr:/debian/dists/buster-backports/main/debian-installer/binary-armhf/by-hash/SHA256/?C=M&O=A 
Icon  Name                                                                       Last modified      Size  
[DIR] Parent Directory                                                                                -   
[   ] ee9ccaa605234bd48360c4e4ef14ed5aa9aec48b13e2d6a3a608111b859bb618           07-Apr-2019 23:17  176   
[   ] d4345f88869e283d592265b3efe6effff6e22ab26ce519ddcaf70b87ab74df70           03-Aug-2021 04:58  7.4K  
[   ] cb079616ee29ac95761d7bb302d8b6d20fe26a9700f2db75c32329a97a494f4a           13-Sep-2021 22:58  7.4K  
[   ] bc8640af954d807565b02a7e4d8c5daa41374d24d91ba3f84f42e3c81b839078           01-Apr-2022 04:58   12K  
[   ] b242fc90ee859e952fa16f58cfc203bbcdf10238ef0f6ba20a122a21d8aa5ff5           22-Sep-2022 14:10  7.4K
Apache/2.2 Server at debian.noc.ntua.gr Port 80