Domains with DNS TXT v=spf1 include:_spf.protonmail.ch +ip4:35.214.249.147 +a include:_spf.mailspamprotection.com +mx:mx10.mailspamprotection.com +m x:mx20.mailspamprotection.com +mx:mx30.mailspamprotection.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.protonmail.ch +ip4:35.214.249.147 +a include:_spf.mailspamprotection.com +mx:mx10.mailspamprotection.com +m x:mx20.mailspamprotection.com +mx:mx30.mailspamprotection.com ~all.