There are domains without subscription in my OBAS. The domains are shown under
Top > Service Director > Domain Manager > Domains
But subscriptions with the name are missing under
Top > Account Director > Subscription Manager > Subscriptions
A domain without subscription is a "Registered elsewhere" domain with "DNS hosting"
Understanding Domains Management in Odin Business Automation Standard
Transferring or Registering Domains in Odin Business Automation Standard