Domains with DNS TXT -v=spf1 include:spf.protection.outlook.com ip4:193.227.106.11 -all

There is 1 domain that have DNS TXT set to -v=spf1 include:spf.protection.outlook.com ip4:193.227.106.11 -all.

Top Domains with TXT set to -v=spf1 include:spf.protection.outlook.com ip4:193.227.106.11 -all