Domains with DNS TXT v=spf1 ip4:50.239.147.248 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:spf.constantcontact.com include:es._spf.adp.com include:mailgun.org -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:50.239.147.248 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:spf.constantcontact.com include:es._spf.adp.com include:mailgun.org -all.