Domains with DNS TXT v=spf1 a mx include:server278.smtp-spf.sureserver.com ip4:162.214.17.203 include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:server278.smtp-spf.sureserver.com ip4:162.214.17.203 include:spf.protection.outlook.com ~all.