If someone else set up your website address or domain name to your email or just normally have an IT team for your technical needs, you can send the below e-mail to them:

We are launching our new website and would like to request that our domain (ENTER HERE) be set up with the following DNS settings:

Make sure to change your CNAME to the value provided to you by your onboarding expert and let our team know when the update has been made so we can finalize your launch