Domains with DNS TXT v=spf1 include:spf.hoasted.com include:spf.flowmailer.net include:mailgun.org include:spf.protection.outlook.com include:192.237.158.38 ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.hoasted.com include:spf.flowmailer.net include:mailgun.org include:spf.protection.outlook.com include:192.237.158.38 ~all.