How to update your DNS Records depending on your Domain provider:

Amazon Web Services:

Configuring DNS, Resource Record Types

Bluehost Bluerock:

Manage DNS Records

Bluehost Legacy:

DNS Management

Dreamhost:

DNS Overview

GoDaddy:

Add a CNAME Record

Google Domains:

DNS Basics

Hostgator:

Manage DNS records

Hover:

Edit DNS Record

IONOS:

Configuring CNAME Records

Namecheap:

SPF & DKIM

Squarespace:

Advanced DNS Settings

Stablehost:

How do I get to cpanel?

WordPress:

Adding Custom DNS Records

Siteground:

Create CNAME Records

Wix:

Adding or updating CNAME Records