Domains with DNS TXT v=spf1 +a +mx +ip4:144.217.22.226 +ip4:51.222.78.193 +include:sendgrid.net ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:144.217.22.226 +ip4:51.222.78.193 +include:sendgrid.net ~all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:144.217.22.226 +ip4:51.222.78.193 +include:sendgrid.net ~all