Domains with DNS TXT v=spf1 +a +mx include:emailsrvr.com include:mailgun.org include:spf.protection.outlook.com include:_spf.elasticemail.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:emailsrvr.com include:mailgun.org include:spf.protection.outlook.com include:_spf.elasticemail.com ~all.