Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.mandrillapp.com ip4:103.19.4.32 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.mandrillapp.com ip4:103.19.4.32 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.mandrillapp.com ip4:103.19.4.32 -all