Domains with DNS TXT v=spf1 ip4:78.137.121.71 ip4:52.18.7.117 ip4:35.177.137.189 include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:78.137.121.71 ip4:52.18.7.117 ip4:35.177.137.189 include:spf.protection.outlook.com -all.