ftp.ntua.gr:/debian/dists/stretch-backports/main/by-hash/ 
Icon  Name                                  Last modified      Size  
[DIR] Parent Directory                                           -   
[DIR] MD5Sum/                               11-Nov-2020 16:31    -   
[DIR] SHA256/                               11-Nov-2020 16:31    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80