Domains with DNS TXT v=spf1 ip4:52.232.67.138 include:spf.protection.outlook.com include:inseec.spf.cblue.be -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:52.232.67.138 include:spf.protection.outlook.com include:inseec.spf.cblue.be -all.