On this page, you will learn how to add DNS records to Hostinger to connect your subdomain. You will be able to add your subdomain (subdomain.domain.com) to systeme.io to use it as a custom subdomain in your sales funnels and blogs, which helps maintain a professional brand.
What you will need:
Important: Please follow the first step of this article before following the instructions on this page.
After adding the subdomain in systeme.io, access the DNS settings in your Hostinger account.
Note: Each subdomain added to systeme.io provides unique CNAME records that must be added to your hosting provider (Hostinger).
Example:
In this example, we will connect the subdomain example.team-sio.com to systeme.io
You will then need to log in to your systeme.io account and click on your profile picture, then go to Custom Domains and add your subdomain.

First CNAME:

Note: If a CNAME record with the name "example" already exists, edit its value to "d2seb4d9411ck5.cloudfront.net."
Second CNAME:

Note: To check your records, you must enter the full CNAME name (including your domain name) into the search bar.
CNAME verification 1:

CNAME verification 2:

Notes:
- It can take up to 24–48 hours for DNS records to propagate completely.
- Sometimes, your host may not be able to register a CNAME record due to a conflict with other existing DNS records. This usually happens when adding the first CNAME. In this case, contact Hostinger support to confirm if those existing records are necessary or if they can be safely removed."
Last updated on June 15, 2026