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

Results for_spf.dnsever.com

Resolver

Location

TXT

Name	TTL	Value
_spf.dnsever.com	14400	"v=spf1 ip4:15.235.215.27 ip4:15.235.216.193 ip4:15.235.216.200 ip4:141.94.255.118 ip4:15.235.12.164 ip4:198.244.231.96 ip4:148.113.163.69 ip4:162.19.235.166 ip4:54.38.112.29 ip4:15.235.2.96/27 ip4:15.235.3.160/27 ip4:5.39.12.224/27 ip4:51.38.97.128/27 ip 4:51.77.113.144/28 ip4:51.77.126.16/28 ip4:91.134.148.192/26 ~all"