ftp.ntua.gr:/mirror/cygwin/x86_64/release/singular/singular-devel/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] singular-devel-4.0.2-1.tar.xz                    17-May-2015 10:13   17M  
[   ] singular-devel-4.0.2-1.hint                      24-Mar-2016 14:46  227   
[   ] sha512.sum                                       11-Mar-2020 17:14  318
Apache/2.2 Server at ftp.grnet.gr Port 80