ftp.ntua.gr:/debian/dists/oldstable/non-free/binary-s390x/?C=M;O=A 
Icon  Name                              Last modified      Size  
[DIR] Parent Directory                                       -   
[DIR] by-hash/                          06-Jul-2019 14:29    -   
[   ] Packages.gz                       08-Aug-2021 05:00   58K  
[   ] Packages.xz                       08-Aug-2021 05:00   49K  
[   ] Release                           14-Aug-2021 10:38  120
Apache/2.2 Server at debian.noc.ntua.gr Port 80