ftp.ntua.gr:/debian/dists/stretch-backports/main/debian-installer/binary-mipsel/by-hash/SHA256/?C=S&O=A 
Icon  Name                                                                         Last modified      Size  
[DIR] Parent Directory                                                                                  -   
[   ] c293065c28db6ac16708b8eaa409122254eb9a34fd673e75b62b4bfbb2647396             18-Jun-2017 11:28  178   
[   ] 063665f790e225b9fff715dadfb7c46ca16f912c48469daea3acd740efd3bbd7             16-Oct-2020 17:00   16K  
[   ] 155c8e82a6ec0fae331443c428b131dee9fc16f33eee50624ec44405cfc00bd1             16-Oct-2020 17:00   19K
Apache/2.2 Server at debian.noc.ntua.gr Port 80