ftp.ntua.gr:/debian/dists/stretch-proposed-updates/contrib/binary-armel/by-hash/SHA256/?C=N&O=D 
Icon  Name                                                                 Last modified      Size  
[DIR] Parent Directory                                                                          -   
[   ] f61f27bd17de546264aa58f40f3aafaac7021e0ef69c17f6b1b4cd7664a037ec     07-Sep-2019 14:21   20   
[   ] d3b7832a1292c11385d932774ef62a91270c7f0f29e876663109eedb6e011d82     14-Aug-2021 16:55  128   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275     07-Sep-2019 14:21   32
Apache/2.2 Server at debian.noc.ntua.gr Port 80