NS on subdomains) and Static Routing (CNAME).
We’ll however focus on Dynamic Routing here, since it’s the recommended way by Klaviyo.
We assume you already have the required DNS records to add.
1
Access your panel
First off all, ensure you’re logged into hosting-panel.net
2
Go to Domains
In the top menu at hosting-panel.net you want to click the Domains link.

3
Access the DNS Zone Editor
Click on DNS for the domain you want to make the change, this will bring up the DNS Editor

4
Configure your records
Assuming we e.g. use 
send as the subdomain, we’d configure 4 new NS records and one new TXT record. Do this by clicking the Add new Record button, and add the entries as following:
We use
klaviyo-site-verification=yhxoCH9BiAzcEn as an example here! The actual site verification string can be found in your Klaviyo dashboard.5
Apply the settings
Click the Save zone changes button, and you’re done!