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

Results for_spf.debutmail.com

Resolver

Location

TXT

Name	TTL	Value
_spf.debutmail.com	3600	v=spf1 ip4:180.180.243.89 ip4:61.47.43.192/26 ip4:61.47.47.128/26 ip4:27.131.149.114 ip4:61.47.35.32/27 ip4:103.87.217.0/24 ip4:103.113.25.4 ip4:103.113.25.5 ip4:103.113.25.14 ip4:103.113.25.46 ip4:103.113.25.10 ip4:61.47.59.12 ip4:96.30.90.0/25 ~all