http://m5ddnpm3ukjrgoaa3dxatuxuw5bgtn3ikjsx2d7yy4v57pvtwipzccid.onion/index.php?rp=/knowledgebase/57/Nameserver-and-DNS-records.html
This can be done by entering CPanel >> Under "Domains" tab, click "Domains" >> On the right side, you will click "Create a new domain" >> there you will input this domain you have just purchased. After the domain has been 'created' under your shared hosting account, go to CPanel >> Under "Domains" tab, click "ZONE EDITOR">> on the same line of the domain you wish to change, click "Manage".