ftp.ntua.gr:/debian/dists/buster-proposed-updates/contrib/debian-installer/binary-arm64/by-hash/SHA256/?C=N&O=A 
Icon  Name                                                                                 Last modified      Size  
[DIR] Parent Directory                                                                                          -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275                     18-Jun-2017 11:11   32   
[   ] 7aafc6693f404a1ff88367e1aca75097225fa0c0b9982e80c5fd41cbdb4ab4c4                     11-Jun-2023 17:09  148   
[   ] ce6a7c5d5df509c608ce065dabcff11cc196dc0e8ce50282bb433589246203e8                     14-Aug-2021 13:25  145   
[   ] f61f27bd17de546264aa58f40f3aafaac7021e0ef69c17f6b1b4cd7664a037ec                     19-Jun-2017 23:59   20
Apache/2.2 Server at debian.noc.ntua.gr Port 80