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

Results fororange.ukhost4u.com

Resolver

Location

A

Name	TTL	Value
orange.ukhost4u.com	300	188.64.186.30Ukhost4u / Paul David Hughes trading as Hosting Systems

Name	TTL	Value
orange.ukhost4u.com	3600	v=spf1 +mx +a +ip4:188.64.186.30 +ip4:188.64.186.56 +ip4:188.64.186.55 +ip4:188.64.186.39 ip4:188.64.186.53 +ip4:188.64.186.40 +ip4:188.64.186.54 +ip4:188.64.186.31 ip4:188.64.186.32 +ip4:188.64.186.33 +ip4:188.64.186.34 +ip4:188.64.186.35 ip4:188.64.186. 36 +ip4:188.64.186.37 +ip4:188.64.186.38 ~all