Domains with DNS TXT v=spf1 ip4:104.155.222.57 +a +mx +ip4:218.103.115.196 +include:mailgun.org include:sendgrid.net ~all

There are 2 domains that have DNS TXT set to v=spf1 ip4:104.155.222.57 +a +mx +ip4:218.103.115.196 +include:mailgun.org include:sendgrid.net ~all. The top 2 records ordered by domain rank are listed below.

Top Domains with TXT set to v=spf1 ip4:104.155.222.57 +a +mx +ip4:218.103.115.196 +include:mailgun.org include:sendgrid.net ~all