Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com ip4:173.197.69.74 -all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com ip4:173.197.69.74 -all.
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com ip4:173.197.69.74 -all.