I am not able to add my domain to Cloudflare service through Siteground. Please check the error in the screenshot - https://snipboard.io/HK71Ns.jpg
I contacted Siteground support. They suggested me to contact Cloudflare support. This is what they said
I checked the following article on reasons why a domain could not be added within the Cloudflare service:
https: // support. cloudflare. com/hc/en-us/articles/205359838#h_874829316161540417303369
I already checked and there is no DNSSEC for the domain and it resolves properly.
I would suggest you contacting the Cloudflare.com support team so they can see if the domain is banned in their database. Once they remove the temporary ban you will be able to activate the service from your cPanel.