Domains with DNS TXT v=spf1 include:spf.smartmessage-engage.com ip4:89.19.27.75 include:sendgrid.net include:spf.protection.outlook.com ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.smartmessage-engage.com ip4:89.19.27.75 include:sendgrid.net include:spf.protection.outlook.com ~all.

Top Domains with TXT set to v=spf1 include:spf.smartmessage-engage.com ip4:89.19.27.75 include:sendgrid.net include:spf.protection.outlook.com ~all