ftp.ntua.gr:/debian/dists/buster-updates/main/debian-installer/binary-all/?C=N&O=D 
Icon  Name                                                Last modified      Size  
[DIR] Parent Directory                                                         -   
[DIR] by-hash/                                            17-Jun-2017 14:56    -   
[   ] Release                                             06-Jul-2019 14:27  108   
[   ] Packages.xz                                         29-Jan-2021 21:56  392   
[   ] Packages.gz                                         29-Jan-2021 21:56  322
Apache/2.2 Server at ftp.ntua.gr Port 80