Domains with DNS TXT v=spf1 ip4:66.147.237.173 +a +mx +ip4:184.173.106.52 include:sendgrid.net include:spf.mailjet.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:66.147.237.173 +a +mx +ip4:184.173.106.52 include:sendgrid.net include:spf.mailjet.com ~all.