ftp.ntua.gr:/debian/dists/buster-backports/contrib/debian-installer/binary-all/by-hash/ 
Icon  Name                                                                Last modified      Size  
[DIR] Parent Directory                                                                         -   
[DIR] SHA256/                                                             14-Jul-2019 11:26    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80