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

Results for_spfcf4.llmshield.com

Resolver

Location

TXT

Name	TTL	Value
_spfcf4.llmshield.com	300	v=spf1 ip4:205.201.139.0/24 ip4:198.2.177.0/24 ip4:198.2.178.0/23 ip4:198.2.180.0/24 ip4:35.190.247.0/24 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:108.177.8.0/21 ip4:173.194.0.0/16 -all