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:_spf.maildeliver.jp include:_spf.gmo.jp include:_spf.salesforce.com include:_netblocks1.conoha.ne.jp include:spf-a.onamae.com ip4:157.7.225.96/27 ip4:150.95.234.0/24 ~all Check the record