Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:54.37.4.246 ip4:51.210.250.128 ip4:51.210.248.104 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:54.37.4.246 ip4:51.210.250.128 ip4:51.210.248.104 -all.