Domains with DNS TXT v=spf1 a mx include:_spf.google.com include:spf.protection.outlook.com include:secureserver.net include:mailgun.org ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.google.com include:spf.protection.outlook.com include:secureserver.net include:mailgun.org ~all.

We're currently tracking 344,452,568 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.