SSL certificate renewal failing with 429 error - lcroofinghomesolutions.com

Hi team,

My SSL certificate is failing to renew with this error:

SniCertificate::CertificateValidationError: Unable to verify
challenge for lcroofinghomesolutions.com - Invalid response
from ACME challenge URL: 429

Site: lcv2.netlify.app
Domain: lcroofinghomesolutions.com

What I’ve already done:

  • A record pointing to 75.2.60.5 (correct)
  • CNAME www pointing to lcv2.netlify.app (correct)
  • Flushed Google DNS cache for both apex and www
  • Let’s Debug shows All OK, no issues found

Certificate expires June 21. Need manual re-provisioning.

Please help!