ftp.ntua.gr:/debian/dists/stretch-proposed-updates/non-free/binary-arm64/Packages.diff/by-hash/MD5Sum/?C=M&O=A 
Icon  Name                                                                                Last modified      Size  
[DIR] Parent Directory                                                                                         -   
[   ] a1b7c8149c86717e589d0fab9100656e                                                    09-Dec-2020 10:05   12K
Apache/2.2 Server at debian.noc.ntua.gr Port 80