Domains with DNS TXT v=spf1 ip4:50.31.136.204 include:_spf.salesforce.com include:sendgrid.net include:_spf.google.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:50.31.136.204 include:_spf.salesforce.com include:sendgrid.net include:_spf.google.com -all.