Domains with DNS TXT v=spf1 include:secureserver.net include:spf.protection.outlook.com include:spf.protection.sendgrid.com

There is 1 domain that have DNS TXT set to v=spf1 include:secureserver.net include:spf.protection.outlook.com include:spf.protection.sendgrid.com.

We're currently tracking 367,169,847 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.