ftp.ntua.gr:/debian/dists/stretch-updates/non-free/binary-amd64/Packages.diff/by-hash/MD5Sum/?C=S&O=A 
Icon  Name                                                                       Last modified      Size  
[DIR] Parent Directory                                                                                -   
[   ] b74540b610c3f355dccfea983f9b6274                                           13-Apr-2021 23:02  1.2K
Apache/2.2 Server at debian.noc.ntua.gr Port 80