Domains with DNS TXT v=spf1 a include:spf.hornetsecurity.com include:spf.protection.outlook.com ip4:216.144.121.177 ip4:64.26.185.99 ip4:148.113.190.135 -all

There is 1 domain that have DNS TXT set to v=spf1 a include:spf.hornetsecurity.com include:spf.protection.outlook.com ip4:216.144.121.177 ip4:64.26.185.99 ip4:148.113.190.135 -all.

We're currently tracking 354,197,431 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.