ftp.ntua.gr:/debian/dists/stable-updates/main/debian-installer/binary-arm64/?C=S&O=D 
Icon  Name                                                Last modified      Size  
[DIR] Parent Directory                                                         -   
[   ] Release                                             14-Aug-2021 13:52  111   
[   ] Packages.xz                                         14-Aug-2021 13:49   32   
[DIR] by-hash/                                            14-Aug-2021 13:52    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80