It can be anything! An apex, subdomain, or even a URL.

Results forns1.dnspoint.net

Resolver

Location

A

Name	TTL	Value
ns1.dnspoint.net	7200	190.210.151.151NSS S.A / NSS S.A.

Name	TTL	Value
ns1.dnspoint.net	1800	ns1.dnspoint.net dns-admin.towebs.com 2012042300 3000 120 1200000 18000

Name	TTL	Value
ns1.dnspoint.net	1800	v=spf1 ip4:200.80.42.0/23 ip4:200.62.54.0/23 ip4:200.110.141.0/24 ip4:66.219.25.192/27 ip4:216.59.32.0/24 ip4:190.210.98.0/24 ip4:190.210.151.0/24 ?all