Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a ip4:66.165.234.235 ip4:66.165.234.236 ip4:66.165.234.237 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a ip4:66.165.234.235 ip4:66.165.234.236 ip4:66.165.234.237 -all.