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

Results forspf.websitewelcome.com

Resolver

Location

TXT

Name	TTL	Value
spf.websitewelcome.com	300	v=spf1 ip4:192.185.0.0/16 ip4:50.116.64.0/18 ip4:50.87.152.0/21 ip4:108.167.128.0/18 ip4:216.172.160.0/19 ip4:108.179.192.0/18 ip4:162.144.0.0/16 ip4:67.20.127.0/27 ip4:50.87.255.32/27 ip4:66.147.243.192/27 ip4:209.17.115.0/24 ip4:64.69.218.0/24 ip4:65.25 4.253.0/24 ip4:65.254.254.0/24 -all