Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:sendgrid.net ip4:216.234.105.206 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:sendgrid.net ip4:216.234.105.206 -all.

We're currently tracking 332,547,111 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.