It can be anything! An apex, subdomain, or even a URL.
Domain Name: app.s.vsc.aiDomain Status: No Object Found>>> Last update of WHOIS database: 2024-09-21T06:50:36.653Z <<<
Domain Name: app.s.vsc.ai
Domain Status: No Object Found
>>> Last update of WHOIS database: 2024-09-21T06:50:36.653Z <<<