"Create an A record" - Used to point a domain or subdomain to an IP address
"Create a PTR record" - A Pointer (PTR) record resolves an IP address to a fully-qualified domain
name (FQDN) as an opposite to what A record does. PTR records are also called Reverse DNS
records
"Create an Alias Record" - Alias records let you route traffic to selected AWS resources, such as
CloudFront distributions and Amazon S3 buckets. 3rd party websites do not qualify for these as
we have no control over those