Domains with DNS TXT v=spf1 ip4:135.148.72.10 ip4:51.81.39.70 include:spf.protection.outlook.com include:secureserver.net -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:135.148.72.10 ip4:51.81.39.70 include:spf.protection.outlook.com include:secureserver.net -all.