ftp.ntua.gr:/debian/dists/buster-updates/non-free/binary-armhf/Packages.diff/by-hash/SHA256/?C=M&O=D 
Icon  Name                                                                      Last modified      Size  
[DIR] Parent Directory                                                                               -   
[   ] 35f1063b2271251db2b155fdef65a5e85f07db3d947212337d131f5cf4888e54          23-Apr-2021 17:06  1.2K
Apache/2.2 Server at debian.noc.ntua.gr Port 80