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 a mx ip4:31.192.212.2 ip4:31.192.212.32 ip4:185.106.211.31 ip4:31.192.212.38 include:relay.mailchannels.net ip4:185.106.211.32 ~all Check the record