Many shelters aren't too good with breed ID, so may label a mixed breed as domestic or American. This can be confusing as American is a breed and a rare one at that.
He doesn't really look like a dutch to me. He looks vienna marked which can sometimes give dutch like markings. This is the gene that causes Blue eyed white rabbits, but when only one copy of the gene is present they can have white markings and/or dutch like markings.