Domains with DNS TXT v=spf1 ip4:203.4.173.231 include:spf.protection.outlook.com ip4:103.152.248.218 include:mail.hostingww.com +mx -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:203.4.173.231 include:spf.protection.outlook.com ip4:103.152.248.218 include:mail.hostingww.com +mx -all.