Domains with DNS TXT v=spf1 ip4:217.26.50.12 ip4:213.3.8.183 include:spf.protection.outlook.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:217.26.50.12 ip4:213.3.8.183 include:spf.protection.outlook.com ~all.

Top Domains with TXT set to v=spf1 ip4:217.26.50.12 ip4:213.3.8.183 include:spf.protection.outlook.com ~all