SSL certificate renewal stuck on wildcard (*.kndetail.com)

Site: kndetail.netlify.app
Domain: kndetail.com
Registrar: Namecheap (BasicDNS)

My DNS is configured correctly:

  • A record: 75.2.60.5
  • CNAME www → kndetail.netlify.app

Netlify recognizes both kndetail.com and www.kndetail.com.

My website works on the netlify.app URL, but kndetail.com shows ERR_CERT_COMMON_NAME_INVALID.

My certificate expired and Netlify keeps trying to renew a wildcard certificate:
*.kndetail.com

Every renewal fails with:
Acme::Client::Error::RateLimited: too many failed authorizations

The Renew certificate button does nothing.

Could someone please remove the stale wildcard certificate and reprovision a certificate for only kndetail.com and www.kndetail.com?