Domains with DNS TXT v=spf1 include:spf.protection.outlook.com -all include:spf.hornetsecurity.com

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

We're currently tracking 392,869,100 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.