Domains with DNS TXT v=spf1 a mx ip4:51.68.37.78 ip4:46.105.58.154 include:spf.protection.outlook.com -all

There are 10 domains that have DNS TXT set to v=spf1 a mx ip4:51.68.37.78 ip4:46.105.58.154 include:spf.protection.outlook.com -all. The top 10 records ordered by domain rank are listed below.

We're currently tracking 297,512,089 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.