Domains with DNS TXT v=spf1 +include:spf.protection.outlook.com +include:spf.izonesoftware.com +include:spf.izonesoftware.co.uk -all

There is 1 domain that have DNS TXT set to v=spf1 +include:spf.protection.outlook.com +include:spf.izonesoftware.com +include:spf.izonesoftware.co.uk -all.

We're currently tracking 402,479,626 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.