If your domain is registered with IDCloudHost, you can access your DNS Zone from your cPanel account or change your Nameservers through Domains → Manage Nameservers section.
You can find detailed tutorials on creating, editing, and deleting DNS records at IDCloudHost’s cPanel here: How to set DNS through cPanel and a detailed tutorial about changing nameservers for your domain here: How to Change Domain Nameservers.
Hostinger default DNS records:
If you face any difficulties while managing DNS Zone at your domain provider, it’s best to contact IDCloudHost directly. Alternatively, you can transfer your domain to Hostinger so your hosting and domain will be managed from one place 😊