SPF Lookup SPF Generator SPF Raw Checker Domain where SPF will be published Domain An SPF record that you wish to validate before publishing on your DNS Raw Record v=spf1 include:_ipspf.yahoo.com include:cxr.spf.a.cloudfilter.net ip4:68.230.240.0/24 ip4:68.230.241.0/24 ?all Check the record