Like I've mentioned above, Fasttracker is capable of saving in .MOD
looper, you're missing the point. this is not a mod file!
if you look at the file in a hex editor, it has the structure of an xm file, and if you load it into openmpt, it detects the format as xm, and it even has commands in the volume column (which is not a feature in mod).
this is undoubtedly an xm file. it's named incorrectly as .mod.
the modarchive info page thinks it's in mod format because I assume it gets that information from the file extension (which is wrong in this case), and not the content.