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

Results forspf.g2ames.com

Resolver

Location

TXT

Name	TTL	Value
spf.g2ames.com	300	v=spf1 ip4:91.150.99.47/32 ip4:82.117.197.82/32 ip4:5.161.51.138/32 ip4:116.203.19.22/32 ip4:157.90.124.23/32 ip4:88.198.212.227/32 ip4:116.203.188.244/32 ~all