Domains with DNS TXT v=spf1 +a +mx +ip4:223.27.23.103 +ip4:110.232.143.18 include:sendgrid.net include:_spf.google.com include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:223.27.23.103 +ip4:110.232.143.18 include:sendgrid.net include:_spf.google.com include:mailgun.org ~all.