Domains with DNS TXT v=spf1 ip4:51.222.154.167 ip4:192.99.206.73 include:spf.hcu.email include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:51.222.154.167 ip4:192.99.206.73 include:spf.hcu.email include:spf.protection.outlook.com ~all.