Domains with DNS TXT v=spf1 mx a include:spf.protection.outlook.com include:spf.hornetsecurity.com include:ispgateway.de ip4:134.119.18.23 -all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.protection.outlook.com include:spf.hornetsecurity.com include:ispgateway.de ip4:134.119.18.23 -all.

We're currently tracking 368,208,105 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.