Domains with DNS TXT v=spf1 mx a include:spf.protection.outlook.com include:spf.smtp2go.com include:sendgrid.net include:mandrillapp.com -all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.protection.outlook.com include:spf.smtp2go.com include:sendgrid.net include:mandrillapp.com -all.

We're currently tracking 321,151,874 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.