Domains with DNS TXT v=spf1 ip4:66.147.230.40 ip4:66.147.239.24 ip4:184.173.68.30 +a +mx +ip4:184.173.68.24 include:sendgrid.net ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:66.147.230.40 ip4:66.147.239.24 ip4:184.173.68.30 +a +mx +ip4:184.173.68.24 include:sendgrid.net ~all.

Top Domains with TXT set to v=spf1 ip4:66.147.230.40 ip4:66.147.239.24 ip4:184.173.68.30 +a +mx +ip4:184.173.68.24 include:sendgrid.net ~all