Yes.
Note that third party developers can also publish snaps for their own third party plugins e.g., but the certbot snap, which also includes the nginx plugin, is maintained by the Certbot team.
You can view the other snaps from the Certbot team at Certbot Project (certbot-eff) published snaps in the Snap Store, which includes a few DNS plugins for the dns-01 challenge. (Well, only DNS plugins actually, as the other official plugins are already included in the main snap.)