Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:40.74.57.123 ip4:77.173.2.159 ip6:2a01:111:f100:9001::1761:97c5 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:40.74.57.123 ip4:77.173.2.159 ip6:2a01:111:f100:9001::1761:97c5 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com ip4:40.74.57.123 ip4:77.173.2.159 ip6:2a01:111:f100:9001::1761:97c5 -all