Hello, this morning I hooked up the domain under the cloudflare, changed my dns and every 3 hours I checked the “Recheck Nameservers” button. Every time I wrote something was commissioned, and since morning I have not active nor dns or cloudflare.
What’s your domain? Run a check with https://dnschecker.org/
Also, DNS propagation could take up to 48 hours (if you don’t have luck). Make sure you have the right settings too.
my domain is mineshop.pl