Domains with DNS TXT v=spf1 a mx include:sendgrid.net include:mailgun.org include:spf.protection.outlook.com include:spf.hes.trendmicro.com ~all

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

We're currently tracking 379,554,892 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.