Domains with DNS TXT v=spf1 +a +mx +ip4:66.29.136.83 +include:mailgun.org~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:66.29.136.83 +include:mailgun.org~all.
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:66.29.136.83 +include:mailgun.org~all.