Domains with DNS TXT v=spf1 +a +mx include:us._netblocks.mimecast.com include:spf.ess.barracudanetworks.com include:_spf.salesforce.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:us._netblocks.mimecast.com include:spf.ess.barracudanetworks.com include:_spf.salesforce.com ~all.

We're currently tracking 364,567,140 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.