It can be anything! An apex, subdomain, or even a URL.
Domain Name: www.kevlar.pushb.svc.msDomain Status: No Object Found>>> Last update of WHOIS database: 2024-09-21T02:35:11.331Z <<<
Domain Name: www.kevlar.pushb.svc.ms
Domain Status: No Object Found
>>> Last update of WHOIS database: 2024-09-21T02:35:11.331Z <<<