ftp.ntua.gr:/debian/dists/stretch-proposed-updates/main/binary-armhf/Packages.diff/by-hash/SHA256/?C=N&O=D 
Icon  Name                                                                            Last modified      Size  
[DIR] Parent Directory                                                                                     -   
[   ] d452294412e077513f7e7d64b6c4aafe0168b86700ce781f3bbb8a104db52c8c                09-Dec-2020 10:05   27K
Apache/2.2 Server at debian.noc.ntua.gr Port 80