Setting up DNS for a subdomain

Good afternoon.
For the subdomain, you need to configure an IP address separate from the main domain.
Now the system where I’m redirecting swears that there are several A-records for the subdomain.
Couldn’t it accept 2 IP addresses for the main domain and for the subdomain, instead of one?

This topic was automatically closed 15 days after the last reply. New replies are no longer allowed.