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

Results for_spf.bcm.edu

Resolver

Location

TXT

Name	TTL	Value
_spf.bcm.edu	28800	v=spf1 ip4:67.231.157.32 ip4:67.231.149.32 ip4:107.20.210.250 ip4:52.1.14.157 ip4:128.249.96.65 ip4:128.249.96.27 ip4:128.249.38.0/24 ip4:104.40.21.212 ip4:67.231.157.32 ip4:67.231.149.32 ip4:40.78.49.194 ip4:13.91.130.242 ip4:138.91.226.209 ip4:20.97.89.203 ip4:65.52.205.136 ip4:216.71.144.176 ip4:207.54.86.45 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:216.230.14.224/27 ~all