Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:transmail.net include:spf.ess.barracudanetworks.com include:sendgrid.net ip6:2603:10b6:930:be::16 ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:transmail.net include:spf.ess.barracudanetworks.com include:sendgrid.net ip6:2603:10b6:930:be::16 ~all.

We're currently tracking 373,427,662 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.