ftp.ntua.gr:/debian/dists/oldoldstable-backports/main/debian-installer/binary-s390x/by-hash/SHA256/?C=M&O=A 
Icon  Name                                                                             Last modified      Size  
[DIR] Parent Directory                                                                                      -   
[   ] 3b858092aaaee30d5d449a93132c055b5aee5afe509a4dcb63ddd3527f3e1fc8                 07-Apr-2019 23:17  176   
[   ] 69d925478601de8e259b5e30f88dacc8fafeeb5b198b4ee92707196c9d03c5fc                 18-Aug-2021 16:58  5.8K  
[   ] 0a915ce69e12b1e3d4c6e3c7628dd4b02b785d827bfcf95e15eb5b5ad2a0510c                 01-Apr-2022 04:58  8.5K  
[   ] 950023e1d2db1ee70ebcc3e33293d0cabc8774b3f1d30a8f7718fbb508a20374                 22-Sep-2022 14:10  5.8K
Apache/2.2 Server at debian.noc.ntua.gr Port 80