Domains with DNS TXT v=spf1 ip4:184.154.231.12 mx a include:_spf.mailspamprotection.com include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:184.154.231.12 mx a include:_spf.mailspamprotection.com include:sendgrid.net ~all.