Domains with DNS TXT v=spf1 include:_spf.firespring.com include:_spf.salesforce.com include:_spf.e2ma.net include:spf1.worldapp.com include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.firespring.com include:_spf.salesforce.com include:_spf.e2ma.net include:spf1.worldapp.com include:sendgrid.net ~all.