Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:154.57.15.45 ip4:94.66.0.20 ip4:185.138.42.187 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:154.57.15.45 ip4:94.66.0.20 ip4:185.138.42.187 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com ip4:154.57.15.45 ip4:94.66.0.20 ip4:185.138.42.187 -all