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

Results forspf-sh-mnc-s.sk.com

Resolver

Location

TXT

Name	TTL	Value
spf-sh-mnc-s.sk.com	300	v=spf1 ip4:168.154.237.246 ip4:203.235.201.119 ip4:211.45.56.224/29 ip4:211.45.34.164 ip4:211.45.34.160/27 ip4:61.97.14.164/31 ip4:219.252.78.43 ip4:210.211.87.208/31 ip4:218.234.31.175 ip4:218.234.31.176/30 ip4:114.207.168.209 ip4:49.50.32.64/31 ~all