Index of ftp://ftp.uni-koeln.de/mirrors/debian/dists/stretch-proposed-updates/

[DIR] Parent Directory

[LNK] InRelease  50.00b  May 21 2016
[LNK] Release  48.00b  May 21 2016
[LNK] Release.gpg  52.00b  May 21 2016
[DIR] contrib  4.00Kb  September 6 2016
[DIR] main  4.00Kb  September 6 2016
[DIR] non-free  4.00Kb  September 6 2016