Domains with DNS TXT v=spf1 ip4:74.122.194.21 ip6:2607:ff50:0:4c::1:21 include:spf.protection.outlook.com -all
There are 3 domains that have DNS TXT set to v=spf1 ip4:74.122.194.21 ip6:2607:ff50:0:4c::1:21 include:spf.protection.outlook.com -all. The top 3 records ordered by domain rank are listed below.