csit.infra.dash/nginx/ssl/subdomains.amazonaws.com.ext

   1 authorityKeyIdentifier=keyid,issuer
   2 basicConstraints=CA:FALSE
   3 keyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment
   4 subjectAltName = @alt_names
   5 [alt_names]
   6 DNS.1 = *.amazonaws.com
   7 DNS.2 = *.us-east-1.amazonaws.com
   8 DNS.3 = *.s3.amazonaws.com