ftp.ntua.gr:/debian/dists/Debian11.3/non-free/source/?C=M&O=A 
Icon  Name                               Last modified      Size  
[DIR] Parent Directory                                        -   
[DIR] by-hash/                           06-Jul-2019 14:29    -   
[   ] Sources.gz                         08-Aug-2021 05:00   94K  
[   ] Sources.xz                         08-Aug-2021 05:00   79K  
[   ] Release                            14-Aug-2021 10:38  121
Apache/2.2 Server at debian.noc.ntua.gr Port 80