Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:mailgun.org include:_spf.elasticemail.com -all
There are 9 domains that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:mailgun.org include:_spf.elasticemail.com -all. The top 9 records ordered by domain rank are listed below.