Domains with DNS TXT v=spf1 include:spf.mandrillapp.com include:mail.zendesk.com include:_spf.google.com ~all

There are 19 domains that have DNS TXT set to v=spf1 include:spf.mandrillapp.com include:mail.zendesk.com include:_spf.google.com ~all. The top 19 records ordered by domain rank are listed below.