ftp.ntua.gr:/debian/dists/stable-backports/non-free/debian-installer/binary-armhf/by-hash/SHA256/?C=M&O=A 
Icon  Name                                                                           Last modified      Size  
[DIR] Parent Directory                                                                                    -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275               14-Aug-2021 13:51   32   
[   ] eaa3263297a9c2e60ee30757ba5f8cba8f078e14272ccacc93e17248007c9245               14-Aug-2021 13:52  181   
[   ] 8d8eff3b31e050816eb704acbfd6c456d8e4f59bb4eed0aa196f4af191d67aa8               10-Jun-2023 14:24  180
Apache/2.2 Server at debian.noc.ntua.gr Port 80