Domains with DNS TXT v=spf1 ip4:203.55.18.114 +a +mx +include:mailgun.org +include:mg.puppetresources.com +include:mailgun.info +include:mailgun.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:203.55.18.114 +a +mx +include:mailgun.org +include:mg.puppetresources.com +include:mailgun.info +include:mailgun.com ~all.