It can be anything! An apex, subdomain, or even a URL.
Domain Name: portal.nic.tlDomain Status: No Object Found>>> Last update of WHOIS database: 2024-09-20T14:51:05.268Z <<<
Domain Name: portal.nic.tl
Domain Status: No Object Found
>>> Last update of WHOIS database: 2024-09-20T14:51:05.268Z <<<