It can be anything! An apex, subdomain, or even a URL.
Domain Name: www.app.yoodli.aiDomain Status: No Object Found>>> Last update of WHOIS database: 2024-09-23T02:19:22.832Z <<<
Domain Name: www.app.yoodli.ai
Domain Status: No Object Found
>>> Last update of WHOIS database: 2024-09-23T02:19:22.832Z <<<