It can be anything! An apex, subdomain, or even a URL.
Whois Server Version 1.0No match for domain валюня.укр.No match for domain xn--80ad2ai8fh.xn--j1amh.
Whois Server Version 1.0
No match for domain валюня.укр.
No match for domain xn--80ad2ai8fh.xn--j1amh.