Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:mailgun.org ~all

There are 45 domains that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:mailgun.org ~all. The top 45 records ordered by domain rank are listed below.