It can be anything! An apex, subdomain, or even a URL.
Domain Name: admin-performance-qa.pixis.aiDomain Status: No Object Found>>> Last update of WHOIS database: 2024-09-22T12:36:18.302Z <<<
Domain Name: admin-performance-qa.pixis.ai
Domain Status: No Object Found
>>> Last update of WHOIS database: 2024-09-22T12:36:18.302Z <<<