Domains with DNS TXT v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:smtp-out-so.shaw.ca include:smtp-out-no.shaw.ca -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:smtp-out-so.shaw.ca include:smtp-out-no.shaw.ca -all.

We're currently tracking 344,452,568 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.