Dokku app showing on all subdomains
I recently deployed an app with dokku to myapp.mysite.com but the appears on all subdomains(*.mysite.com).
I installed dokku via the one click installer and haven't made any changes to the nginx or the server.
I believe I set my dns correctly
A record @ mysite.ipaddress
A record . mysite.ipaddress
Any help is greatly appreciated