Hello Andre, It seems to be setup correctly for pointing your sub-domain *courses.reframe.space* to your app. The public <https://www.whatsmydns.net/#CNAME/courses.reframe.space> DNS records also indicate you've added the required CNAME record. It it's still not working, you're probably enforcing SSL on your application but have no valid certificate added <https://cloud.google.com/appengine/docs/python/console/using-custom-domains-and-ssl#adding_ssl_to_your_custom_domain> through the console.
I hope it helps. Cheers! -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/d6b682e2-b995-4eae-bcc0-262f0594cabc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
