Domains with DNS TXT v=spf1 include:emailsrvr.com +a +mx +a:host470.dgtr-network.com -all

There are 22 domains that have DNS TXT set to v=spf1 include:emailsrvr.com +a +mx +a:host470.dgtr-network.com -all. The top 22 records ordered by domain rank are listed below.