Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com ip4:74.121.73.9 -all

There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com ip4:74.121.73.9 -all.

We're currently tracking 314,954,436 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.