ftp.ntua.gr:/debian/dists/stretch-proposed-updates/contrib/binary-s390x/by-hash/MD5Sum/?C=S&O=A 
Icon  Name                                                                 Last modified      Size  
[DIR] Parent Directory                                                                          -   
[   ] 4a4dd3598707603b3f76a2378a4504aa                                     07-Sep-2019 14:21   20   
[   ] 8dc5aea5b03dff8595f096f9e368e888                                     07-Sep-2019 14:21   32   
[   ] 9c7af3cb3ee2e65c68395a40a9d11c90                                     14-Aug-2021 16:55  128
Apache/2.2 Server at debian.noc.ntua.gr Port 80