Domains with DNS TXT v=spf1 a include:dns-solutions.net mx include:spf.protection.outlook.com include:ess.barracudanetworks.com include:spf.smtp2go.com include:_spf.salesforce.com ~all

There is 1 domain that have DNS TXT set to v=spf1 a include:dns-solutions.net mx include:spf.protection.outlook.com include:ess.barracudanetworks.com include:spf.smtp2go.com include:_spf.salesforce.com ~all.

We're currently tracking 257,429,602 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.