It can be anything! An apex, subdomain, or even a URL.
Domain Name: book.pitchflow.aiDomain Status: No Object Found>>> Last update of WHOIS database: 2024-09-25T12:22:09.365Z <<<
Domain Name: book.pitchflow.ai
Domain Status: No Object Found
>>> Last update of WHOIS database: 2024-09-25T12:22:09.365Z <<<