National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-gfs-004-files/202011/20201129/catalog.html

Dataset Size Last Modified
     Folder  20201129   --
         GFS Grid 4 2020-11-29 18:00 UTC fct:006.grb2 100.8 Mbytes 2020-11-30T10:09:31.203Z
         GFS Grid 4 2020-11-29 18:00 UTC fct:003.grb2 100.4 Mbytes 2020-11-29T21:58:26.960Z
         GFS Grid 4 2020-11-29 18:00 UTC fct:000.grb2 91.96 Mbytes 2020-11-29T21:59:09.446Z
         GFS Grid 4 2020-11-29 12:00 UTC fct:006.grb2 101.5 Mbytes 2020-11-29T21:58:21.121Z
         GFS Grid 4 2020-11-29 12:00 UTC fct:003.grb2 100.5 Mbytes 2020-11-29T21:58:38.663Z
         GFS Grid 4 2020-11-29 12:00 UTC fct:000.grb2 92.10 Mbytes 2020-11-29T21:58:32.519Z
         GFS Grid 4 2020-11-29 06:00 UTC fct:006.grb2 101.5 Mbytes 2020-11-29T10:15:17.678Z
         GFS Grid 4 2020-11-29 06:00 UTC fct:003.grb2 100.7 Mbytes 2020-11-29T10:14:53.362Z
         GFS Grid 4 2020-11-29 06:00 UTC fct:000.grb2 92.14 Mbytes 2020-11-29T10:16:54.462Z
         GFS Grid 4 2020-11-29 00:00 UTC fct:006.grb2 101.4 Mbytes 2020-11-29T10:15:23.653Z
         GFS Grid 4 2020-11-29 00:00 UTC fct:003.grb2 100.3 Mbytes 2020-11-29T10:14:59.762Z
         GFS Grid 4 2020-11-29 00:00 UTC fct:000.grb2 91.85 Mbytes 2020-11-29T10:15:05.042Z

NCEI-NC THREDDS Server at NCEI see Info
Documentation