Domains with DNS TXT v=spf1 include:_spf.google.com include:sendgrid.net include:servers.mcsv.net include:_spf.salesforce.com ~all

There are 44 domains that have DNS TXT set to v=spf1 include:_spf.google.com include:sendgrid.net include:servers.mcsv.net include:_spf.salesforce.com ~all. The top 44 records ordered by domain rank are listed below.