Fix typo and fill in where to point zone apex records

Author: RebeccaTamachiro

src/content/docs/dns/manage-dns-records/how-to/initial-setup.mdx

@@ -23,7 +23,7 @@ The sections below provide more context around what these records are and aspect
 
 ## Zone apex record
 
-Zone apex refers the domain or subdomain on which the control of DNS records starts.
+Zone apex refers to the domain or subdomain on which the control of DNS records starts.
 
 <Details header="Example 1">
 <Example>
@@ -55,8 +55,20 @@ Full record name: `blog.sub.example.com`
 </Example>
 </ Details>
 
-Usually, the zone apex coincides with the apex domain, as shown in example 1.
+Usually, the zone apex coincides with the apex domain, as shown in Example 1.
 
 <GlossaryDefinition term="apex domain" />
 
-Example 2 refers to [subdomain setups](/dns/zone-setups/subdomain-setup/) (also known as subdomain delegation), which are only available to Enterprise plans.
+Example 2 refers to [subdomain delegation](/dns/zone-setups/subdomain-setup/), which is only available to Enterprise plans.
+
+When you create a record on the zone apex, you are indicating to Cloudflare where to find the resources that correspond to `example.com` or `sub.example.com`. The zone apex is represented by `@` when [creating or editing a record](/dns/manage-dns-records/how-to/create-dns-records/).
+
+### Record types and where to point them
+
+Usually, the zone apex record makes your domain accessible by visitors. In this case, the necessary record type ([A, AAAA, or CNAME](/dns/manage-dns-records/reference/dns-record-types/#ip-address-resolution)) and its content will depend on how your website or application is hosted.
+
+If you are using Cloudflare Pages, refer to [Custom domains](/pages/configuration/custom-domains/). If you are using other providers, refer to the list below.
+
+<Details header="Other providers">
+This is not an exhaustive list of provider-specific instructions, but the following links may be helpful:
+</Details>