In this article, we will explain how to host your landing page on your subdomain using IONOS.

Good to know

• If you are just getting started with landing pages, feel free to have a look at our series of articles on how to create your first landing page.
• To learn how to manage sub-pages within your multipage landing page, read Manage sub-pages within your landing page.

Create two new DNS records on IONOS

Step 1: Create a subdomain

In this example, we will host our landing page on subdomain pages.sendinbluecc.site.

1. Login to your IONOS account.
2. Go to Domains & SSL.
   
3. Click the gear next to your domain name.
4. Select Manage subdomains.
   
   
5. Click Create a subdomain.
   
   
6. In the popup window, type your subdomain name.
   In our example, we use pages, but you should use your own subdomain name.
7. Click Save.
   

Step 2: Add a TXT record

1. Go to the DNS tab
2. Click Add a record
   
3. Select TXT
4. Enter the following information:
   • Hostname: @
   • Value: value displayed on your Sendinblue account
   • TTL: default configuration (usually 1 hour)
5. Click Save
   
   

Step 3: Add a CNAME record

1. Click Add a record
2. Select CNAME
3. Enter the following information:
   • Hostname:  your subdomain name (in our example, pages)
   • Points to: cname.sibpages.com
   • TTL: default configuration (usually 1 hour)
4. Click Save
   
   

Verify DNS propagation

Your modifications will be applied immediately to the DNS zone. Please remember that propagation may take up to 72 hours.

Go to your Sendinblue account to verify DNS propagation.