If your domain is registered with BigRock, you can access your DNS Zone from your Control Panel → DNS Service → Manage DNS tab.

You can find detailed tutorials on creating, editing, and deleting DNS records at BigRock here: Managing DNS Resource Records.

Hostinger default DNS records:

If you face any difficulties while managing DNS Zone at your domain provider, it’s best to contact BigRock directly. Alternatively, you can transfer your domain to Hostinger so your hosting and domain will be managed from one place 😊