[DMARC] Add links to SPF, DKIM, and DMARC records (#25417)

Author: Maddy-Cloudflare

src/content/docs/dmarc-management/security-records.mdx

@@ -21,8 +21,8 @@ To set up email security records:
 1. Log in to the [Cloudflare dashboard](https://dash.cloudflare.com/), and select your account and domain.
 2. Go to **Email** > **DMARC Management**.
 3. In **Email record overview**, select **View records**.
-4. Use the available options to set up SPF, DKIM, and DMARC records. This page will also list any previous records you might already have in your account.
+4. Use the available options to set up [SPF](https://www.cloudflare.com/en-gb/learning/dns/dns-records/dns-spf-record/), [DKIM](https://www.cloudflare.com/en-gb/learning/dns/dns-records/dns-dkim-record/), and [DMARC records](https://www.cloudflare.com/en-gb/learning/dns/dns-records/dns-dmarc-record/). This page will also list any previous records you might already have in your account.
 
 ## Edit or delete records
 
-Refer to [Manage DNS records](/dns/manage-dns-records/how-to/create-dns-records/) for more information.
+Refer to [Manage DNS records](/dns/manage-dns-records/how-to/create-dns-records/) for more information.