I had a branch subdomain which as pointing to my branch ‘admin’ and accessible via ‘admin.mydomain.com’.
Today I deployed a new site to decouple the admin branch subdomain so that I can have the subdomain in a different app.
To point to the new app, I went to the dns page in Netlify and deleted the existing admin.mywebsite.com records that existed and added a new admin CNAME to point to my new Netlify app.
After doing this and navigating to my subdomain, I get the message saying Not Found.
I added a new app for staging and did the same steps and staging app is accessible normally. I’m not sure why the step above didn’t work for admin. Could it be because I deleted the records that was probably created by Netlify long time back when I created the sub domain via branch subdomain on the Netlify UI?