Domains with DNS TXT v=spf1 ip4:216.126.206.129 mx a include:spf.protection.outlook.com +all
There is 1 domain that have DNS TXT set to v=spf1 ip4:216.126.206.129 mx a include:spf.protection.outlook.com +all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:216.126.206.129 mx a include:spf.protection.outlook.com +all.