Create a subdomain
A subdomain needs DNS and service configuration.
Choose an address
For example, blog.example.com can host another website. A subdomain is created under your domain and does not require ordering another registered name.
Add DNS
On the authoritative nameservers, add A, AAAA or CNAME records supplied by your provider. Use your domain settings with our nameservers; otherwise use the external DNS operator.
Configure hosting
Add the address to the service’s panel and provide HTTPS for it. DNS alone does not create website files or a mailbox. See DNS settings and certificate coverage.