Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:out.zixmt1.zixworks.com include:mailhost3.fiscdp.com include:spfhost.messageprovider.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:out.zixmt1.zixworks.com include:mailhost3.fiscdp.com include:spfhost.messageprovider.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.