When trying to register a domain?

Question

Domain Name System

Entity requested does not exist: previous registration D32938120-CNIC was cleared 2019-05-15T18:48:28.0Z (DOMAIN NOT FOUND)
>>> WHOIS Database Last Update: 2019-11-12T05:28:21.0Z < <<
What does that mean exactly?
Is the domain about to be released or such an address cannot be registered for some reason?
Thank you Lord

Answer 1

and what do the rules of this zone say about the minimum length of the name?