ftp.ntua.gr:/debian/dists/stretch-updates/main/binary-s390x/by-hash/SHA256/?C=N&O=D 
Icon  Name                                                             Last modified      Size  
[DIR] Parent Directory                                                                      -   
[   ] f61f27bd17de546264aa58f40f3aafaac7021e0ef69c17f6b1b4cd7664a037ec 13-Apr-2021 22:57   20   
[   ] 320c7f2d3c170d9649056663325e84d89f396f124a9c0fe8151e72794e2fd187 18-Jun-2017 11:28   90   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275 13-Apr-2021 22:57   32
Apache/2.2 Server at debian.noc.ntua.gr Port 80