Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org include:mail5.mywork.com.au include:amazonses.com ~all

There are 167 domains that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org include:mail5.mywork.com.au include:amazonses.com ~all. The top 50 records ordered by domain rank are listed below.