Domains with DNS TXT v=spf1 mx a include:spf.intoto.nl ip4:217.67.228.137 include:spf.protection.outlook.com include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.intoto.nl ip4:217.67.228.137 include:spf.protection.outlook.com include:sendgrid.net ~all.