ftp.ntua.gr:/debian/dists/buster-backports/main/binary-amd64/by-hash/SHA256/?C=N&O=A 
Icon  Name                                                             Last modified      Size  
[DIR] Parent Directory                                                                      -   
[   ] 61432de7b94337c9abd1b23cf816a60a0a0f27863af2bf1951756c28dc2163aa 05-Nov-2022 15:58  476K  
[   ] 69a42fcffdecb9b5baeab5bdbb133a341ef96b89ddef63b36c0d53510e48a8ff 08-May-2022 11:06  478K  
[   ] afe9d9335c754aeb02475326fde4550bc848f7b5a51d67b4e17e4c0bebbe186d 07-Apr-2019 23:16  176   
[   ] bcb28435db87d2cfdc8b3dc07e329726eeea71a29a6e786cfd3f53e1f298308d 21-Sep-2021 16:57  476K  
[   ] e65a9eea225b542cdfec4dee95d2e9857771c4a4df6a2907fcade63c6fc7b977 10-Sep-2021 22:58  476K
Apache/2.2 Server at debian.noc.ntua.gr Port 80