Domains with DNS TXT v=spf1 +a +mx +ip4:34.72.111.146 include:spf.protection.outlook.com include:spf.smtp2go.net -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:34.72.111.146 include:spf.protection.outlook.com include:spf.smtp2go.net -all.