Domains with DNS TXT v=spf1 +a +mx include:_d5d2d96324b25a0050c09b9b4eda277d.spf.dnssmarthost.net include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:_d5d2d96324b25a0050c09b9b4eda277d.spf.dnssmarthost.net include:sendgrid.net ~all.