For those who keep separate workloads in separate AWS accounts, what do you do for Route53 when basically your entire set of application lives in a single domain?

Manage DNS in prod, add hosted zones for sub-prod environments (sandbox.mydomain.com), then sub-prod manage their own domains in their respective hosted zone (api.sandbox.mydomain.com)

Ah cool. What about marketing resources, like

www.

? Does that live in the prod account?

right

Cool, thank you!