ftp.ntua.gr:/debian/dists/stretch-proposed-updates/main/by-hash/MD5Sum/?C=N&O=D 
Icon  Name                                                 Last modified      Size  
[DIR] Parent Directory                                                          -   
[   ] 671ba3ebd88acd2ab319c37edc9c3894                     18-Jul-2020 23:02  147   
[   ] 4a4dd3598707603b3f76a2378a4504aa                     18-Jul-2020 16:58   20
Apache/2.2 Server at debian.noc.ntua.gr Port 80