Domains with DNS TXT v=spf1 +a +mx +ip4:159.183.238.123 +ip4:79.133.41.250 +ip4:82.221.143.43 include:sendgrid.net ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:159.183.238.123 +ip4:79.133.41.250 +ip4:82.221.143.43 include:sendgrid.net ~all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:159.183.238.123 +ip4:79.133.41.250 +ip4:82.221.143.43 include:sendgrid.net ~all