Apex "doesn't appear to be served by Netlify" — Netlify-registered domain, www works, apex stuck 48h

My domain axoai.xyz is registered with Netlify and uses Netlify DNS. Site: axomemeai.netlify.app (works fine). Nameservers are delegated and green, www.axoai.xyz works and redirects to apex, but the apex (axoai.xyz) never resolves — the A record returns nothing globally on dnschecker, and the SSL panel shows “axoai.xyz doesn’t appear to be served by Netlify” after 48+ hours. A NETLIFY record for the apex exists in my zone. This looks like a stuck internal DNS/SSL cache or a duplicate/inactive DNS zone on Netlify’s side. Could a team member please flush the internal cache, check for duplicate zones, and re-provision the certificate? Thanks.