Domains with DNS TXT v=spf1 include:volusion.email include:emailsrvr.com include:mailgun.org a:smtp5.volusion.com ~all

There are 14 domains that have DNS TXT set to v=spf1 include:volusion.email include:emailsrvr.com include:mailgun.org a:smtp5.volusion.com ~all. The top 14 records ordered by domain rank are listed below.