Why does having a www CNAME in Cloudflare does not work and return Error 523
Hey so How to setup CNAME DNS for www to point towards the root domain. The Root cname works but the www CName doesn't. i have it like the this
I have my react page hosted on Cloudflare pages, but when I go to https://www.stron.ml It returns the following error. I am kinda new to web hosting stuff .
Error 523
Ray ID: 650b0c9bcc380b97 • 2021-05-17 07:14:30 UTC
Origin is unreachable
I tried even adding a subdomain like dev. but I got the same error , Thank You
at the moment your redirection seems working, it could've been simply a matter of propagation time. Anyway, keep in mind that pointing a CNAME to another CNAME is discouraged by the official RFC, so pointing your www subdomain to stron.ml, while stron.ml is already a CNAME should be avoided:
Don't use CNAMEs in combination with RRs which point to other names like MX, CNAME, PTR and NS.
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