Domains with DNS TXT v=spf1 ip4:138.201.57.146 a include:spf.protection.outlook.com include:spf.qboxmail.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:138.201.57.146 a include:spf.protection.outlook.com include:spf.qboxmail.com -all.