You already know AWS Route 53, the Domain Name Service (DNS) service.
Well, good news, you can now enable DNSSEC for your hosted zone.
To enable DNSSEC, logon to your AWS console (https://console.aws.amazon.com/) and access the Route 53 service
Then access the Hosted zones management blade to access the hosted zone you want to enable for DNSSEC
Then access the DNSSEC tab to enable it
When enabling DNSSEC you can either on existing CMK or create a new one for this purpose