ftp.ntua.gr:/debian/dists/stretch-backports/main/debian-installer/binary-mips64el/by-hash/SHA256/?C=M&O=A 
Icon  Name                                                                           Last modified      Size  
[DIR] Parent Directory                                                                                    -   
[   ] 4cd9404252a9c402f238ec4af39e881c5891d0aa9950670626eeb3f5da4f77bf               18-Jun-2017 11:28  180   
[   ] 59a6e21dae17d26fe2d9e0dcb6b3a35d57b7dc37aee2d3a23f8bda388517186d               16-Oct-2020 17:00   16K  
[   ] acf31723edebe49826bf29d85954d9562cd4f973807671809fcd0e2a4fe8c6ed               16-Oct-2020 17:00   19K
Apache/2.2 Server at debian.noc.ntua.gr Port 80