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

Results for_spf.sendnow.ph

Resolver

Location

TXT

Name	TTL	Value
_spf.sendnow.ph	14400	v=spf1 ip4:203.119.6.16 ip4:203.119.6.20 ip4:203.119.7.39 ip4:203.119.7.40 ip4:203.119.7.42 ip4:203.119.7.51 ip4:203.119.7.52 ip4:203.119.7.53 ip4:203.119.7.55 ip4:203.119.7.65 ip4:203.119.7.144 ip4:203.119.7.145 ip4:203.119.7.146 ip4:203.119.7.147 ~all