ftp.ntua.gr:/debian/dists/stretch/main/debian-installer/binary-armhf/by-hash/SHA256/ 
Icon  Name                                                              Last modified      Size  
[DIR] Parent Directory                                                                       -   
[   ] 5b9ae50a29edd092df088d2a7ca09bd1f5a951664292728cf521d36f1e1010ff  18-Jul-2020 13:40   58K  
[   ] 9100021bd5bdd802e495b7f05dd372185efa554d61a980e5c8e943a1a1f3373b  18-Jul-2020 13:40   48K  
[   ] 97a3a4f07c1e33992d6bfb19d2f125ab714e1e05a3f975f5485193c9a553f4c2  14-Aug-2021 10:42  122
Apache/2.2 Server at ftp.ntua.gr Port 80