Clarify added NS vs Cloudflare/custom NS and link out for more

Author: RebeccaTamachiro

src/content/docs/dns/manage-dns-records/reference/dns-record-types.mdx

@@ -377,10 +377,14 @@ Refer to the following list for information about each SOA record field:
 
 A [nameserver (NS) record](https://www.cloudflare.com/learning/dns/dns-records/dns-ns-record/) indicates which server should be used for authoritative DNS.
 
-You only need to add NS records when you are using [subdomain setup](/dns/zone-setups/subdomain-setup/) or [delegating subdomains outside of Cloudflare](/dns/manage-dns-records/how-to/subdomains-outside-cloudflare/).
+You only need to add NS records to your DNS records table in Cloudflare when you are using [subdomain setup](/dns/zone-setups/subdomain-setup/) or [delegating subdomains outside of Cloudflare](/dns/manage-dns-records/how-to/subdomains-outside-cloudflare/).
 
 <Render file="api-field-definitions" />
 
+:::note
+Your assigned Cloudflare nameservers, custom nameservers, and their corresponding [nameserver TTLs](/dns/nameservers/nameserver-options/#nameserver-ttl) are controlled via dedicated sections in [**DNS** > **Records**](https://dash.cloudflare.com/?to=/:account/:zone/dns/records). For details, refer to [Nameservers](/dns/nameservers/).
+:::
+
 ### DS and DNSKEY
 
 [DS and DNSKEY](https://www.cloudflare.com/learning/dns/dns-records/dnskey-ds-records/) records help implement DNSSEC, which cryptographically signs DNS records to prevent domain spoofing.