My subdomain stopped working after I changed my DNS to CloudFlare

[make-my-memo]

I looked at other topics, but none of them actually helped me. Here’s the thing:

• My domain host is Registro.br
• I have my main website hosted in Wix, with my main domain (makemymemo.com.br)
• I have a second website hosted in Iluria, with my subdomain (loja.makemymemo.com.br)

After I changed my DNS at Registro.br from Wix to CloudFlare, my subdomain stopped working. My main website is still working, so far at least.

Here is my configuration at CloudFlare:

What can I do to make my subdomain work?

[sdayman]

Try setting your loja entry to instead of (just click on the cloud).

[make-my-memo]

I tryed doing that, and still didn’t work. Should I wait a little while or it’s supposed to be instantaneous?

[make-my-memo]

After a while, the subdomain started working again, but it’s not secure. The whole idea of me going through CloudFlare is exactly to make is secure. This happened because I changed to DNS only, insted of Proxied?

But, if I go back to Proxied, it probably will stop working again, won’t it? Any ideas of how to fix it?

[sdayman]

You would have to ask Iluria why their subdomain won’t work when it’s proxied by Cloudflare. Sometimes a host won’t respond to CNAME entries if they’re masked, as happens when you proxy with Cloudlfare.

[make-my-memo]

I made it work now. I did a lot of things, don’t know exactly what worked:

• I switched it back to Proxied;
• Reactivated the domain on Wix (it had deactivated, but I didn’t really need to change anything, I just needed to ask it to check the DNS again to work);
• Than I changed the Page Rules on Cloudflare (acording to the configuration Iluria told me to do, I needed to create a rule that would permanently redirect from “loja…” to “https://loja…”). As that wasn’t working, I turned it off.

After doing all that, it worked again.