Domains with DNS TXT v=spf1 +a +mx +ip4:66.147.230.180 include:spf.protection.outlook.com include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:66.147.230.180 include:spf.protection.outlook.com include:sendgrid.net ~all.