ftp.ntua.gr:/debian/dists/stable-backports/main/debian-installer/binary-armhf/?C=S&O=A 
Icon  Name                                                  Last modified      Size  
[DIR] Parent Directory                                                           -   
[DIR] by-hash/                                              14-Aug-2021 13:52    -   
[   ] Packages.xz                                           14-Aug-2021 13:51   32   
[   ] Release                                               14-Aug-2021 13:52  177
Apache/2.2 Server at debian.noc.ntua.gr Port 80