Index of ftp://ftp.rus.uni-stuttgart.de/opensuse-buildservice/mozilla:

[DIR] Parent Directory

[DIR] Factory  4.00Kb  October 5 2019
[DIR] addons  4.00Kb  December 6 2016
[DIR] alpha  4.00Kb  January 20 2017
[DIR] beta  4.00Kb  June 12 2020 at 17:45
[DIR] experimental  4.00Kb  January 17 2020
[DIR] legacy  4.00Kb  September 20 2019