Domains with DNS TXT v=spf ip4:10.5.6.8 include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf ip4:10.5.6.8 include:spf.protection.outlook.com -all.
There is 1 domain that have DNS TXT set to v=spf ip4:10.5.6.8 include:spf.protection.outlook.com -all.