It can be anything! An apex, subdomain, or even a URL.
Domain Name: www.anycastdns2-cz.nic.aiDomain Status: No Object Found>>> Last update of WHOIS database: 2024-09-20T04:23:40.461Z <<<
Domain Name: www.anycastdns2-cz.nic.ai
Domain Status: No Object Found
>>> Last update of WHOIS database: 2024-09-20T04:23:40.461Z <<<