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

Results for_netaddr1.truepath.com

Resolver

Location

TXT

Name	TTL	Value
_netaddr1.truepath.com	300	v=spf1 ip4:35.192.196.6 ip4:35.225.189.62 ip4:35.193.169.7 ip4:130.211.175.175 ip4:104.197.254.172 ip4:104.197.209.149 ip4:35.197.39.237 ip4:35.230.121.124 ip4:35.230.23.191 -all