I'm looking for the three seasons of Avatar( アバター 伝説の少年アン) dubbed in japanese. whether pirated, or a purchase

I bought season 3 currently that is on amazon jp. I only have season 1 ep 1 as well because the rights have expired on amazon and I was unable to purchase anymore.

I know currently netflix has the rights but i am unaware if that includes the dubbed (吹き替え版 )version or just the subtitled( 字幕版 ) version.
I am not aware of any DVD that came out.
Thanks in advance if anything turns up for you!