The service behind the sub-domain which you’re using seems to be on a Cloudflare network, or already using Cloudflare, therefrom you should be able to use unproxied (DNS-only) for that particular CNAME sub-domain.
Does switching from the to the (DNS-only) change anything?
For www version of this Website, the A type of the www DNS record doesn’t exist.
;QUESTION
www.kexee.com. IN A
;ANSWER
Record not found!
You can add the missing A www DNS record pointed to the origin IP address using the step-by-step instructions from the article below:
Otherwise, I am afraid we are out of luck here and the only option left is to figure out how to contact the webmaster about this issue.
Looks like it’s using Cloudflare for quite time already by the DNS nameserver history.
Years ago it was registered and a pakred domain as well. Obviously provider stopped serving their services.