Domains with DNS TXT v=spf1 +a +mx include:_12cd84f2a594dca938f7fc7c1ff8cec9.spf.dnssmarthost.net include:sendgrid.net include:_spf.google.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:_12cd84f2a594dca938f7fc7c1ff8cec9.spf.dnssmarthost.net include:sendgrid.net include:_spf.google.com ~all.