I’ve added a DNS-level redirect from www.andrecasal.com to andrecasal.com (with a CNAME record).
Accessing www.andrecasal.com was failing because the SSL certificate did not include the www subdomain. I’ve added a second certificate for www and, even thought I have not pointed www.andrecasal.com to Fly’s (v4 or v6) IP address, the website loads without redirecting to andrecasal.com first.
Why is that and how can I fix this?