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

Results for_spf.xqueue.com

Resolver

Location

TXT

Name	TTL	Value
_spf.xqueue.com	86400	v=spf1 ip6:2a01:4f8:c012:6fc0::1 ip6:2a14:3b00::/29 ip4:212.6.174.0/24 ip4:185.154.148.0/22 ip4:62.80.3.16/30 ip4:213.221.110.56/29 ip4:213.221.116.80/28 ip4:212.6.134.0/27 ip4:212.6.134.32/28 ip4:212.6.167.160/28 ip4:213.221.115.213/28 ~all