Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:ab.sendgrid.net include:_spf.mailgun.org ip4:192.169.178.9 ip4:192.124.249.177 include:secureserver.net include:_spf.createsend.com ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:ab.sendgrid.net include:_spf.mailgun.org ip4:192.169.178.9 ip4:192.124.249.177 include:secureserver.net include:_spf.createsend.com ~all.

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