It can be anything! An apex, subdomain, or even a URL.
Domain Name: www.pe.nexlab.aiDomain Status: No Object Found>>> Last update of WHOIS database: 2024-09-21T04:21:29.079Z <<<
Domain Name: www.pe.nexlab.ai
Domain Status: No Object Found
>>> Last update of WHOIS database: 2024-09-21T04:21:29.079Z <<<