Domains with DNS TXT v=spf1 +a +mx include:sendgrid.net include:eu.mailgun.org include:_spf.google.com ~all
There are 14 domains that have DNS TXT set to v=spf1 +a +mx include:sendgrid.net include:eu.mailgun.org include:_spf.google.com ~all. The top 14 records ordered by domain rank are listed below.