Domains with DNS TXT v=spf1 ip4:109.104.20.43 ip4:37.247.30.164 ip4:37.247.30.174 ip4:31.211.227.74 include:spf.protection.outlook.com -all

There are 60 domains that have DNS TXT set to v=spf1 ip4:109.104.20.43 ip4:37.247.30.164 ip4:37.247.30.174 ip4:31.211.227.74 include:spf.protection.outlook.com -all. The top 50 records ordered by domain rank are listed below.