Certification Authority Authorization (CAA) resource is now supported by Amazon Route 53

Amazon Web Service has now introduced support for Amazon Route 53 with Certification Authority Authorization (CAA) resource record sets that allow you to determine the certificate authorities that can provide certificates for the domains and sub-domains. Certification Authority Authorization (CAA) supports can carry Route 53 into compliance with the Certification Authority and Browser Forum (CA/Browser Forum) that requires the certificate authorities (CAs). They check for the presence of the DNS CAA record before delivering the certificate for the domain. For more information on Certification Authority Authorization in the Amazon Route 53 Developer Guide see CAA Format.