NOAA/PSL Catalog https://psl.noaa.gov/thredds/catalog/Datasets/gistemp/catalog.html

Dataset Size Last Modified
     Folder  gistemp   --
         Folder  combined/   --
         landmask_2deg.nc 17.95 Kbytes 2020-04-13T14:36:07Z
         Folder  landonly/   --

NOAA/PSL at NOAA PSL see Info
THREDDS Data Server [Version 4.6.15-SNAPSHOT - 2020-01-28T04:01:10+0000] Documentation