DNS records not propagated - DNS_PROBE_FINISHED_NXDOMAIN

I’ve already checked topics all throught the forum and can’t find my problem.

My domain gonetowrite.com is on Hostinger pointing to Cloudflare nameservers. Cloudflare DNS records point gonetowrite.com with an A record toward the IP address of my server.

However, none of the DNS records seem to be propagated despite the fact that they were working correctly a few days ago. I try to enter and I get “DNS_PROBE_FINISHED_NXDOMAIN” and online DNS checkers say that the DNS is not propagated.

This could be due to Hostinger not pointing correctly to the nameservers, or it could be due to Cloudflare or an error in configuration. I’m already contacting Hostinger support. How do I verify that the problem is not on Cloudflare’s side? What common steps could I follow to troubleshoot this issue?

Here are the common steps, Community Tip - Fixing the DNS PROBE FINISHED NXDOMAIN error.