ftp.ntua.gr:/debian/dists/stretch-updates/main/binary-armhf/Packages.diff/by-hash/SHA256/?C=N&O=D 
Icon  Name                                                                   Last modified      Size  
[DIR] Parent Directory                                                                            -   
[   ] 5d2e7e652d4843b8c610d79c243b12f46312b2f9e5cdb07ab19cd6a524c648aa       13-Apr-2021 23:03   15K
Apache/2.2 Server at ftp.grnet.gr Port 80