Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com ip4:212.28.240.230 ip4:212.28.240.245 ip4:212.28.240.237 -all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com ip4:212.28.240.230 ip4:212.28.240.245 ip4:212.28.240.237 -all.