Domains with DNS TXT v=spf1 include:spf.ess.barracudanetworks.com include:spf.esp-cc.net -all
There are 51 domains that have DNS TXT set to v=spf1 include:spf.ess.barracudanetworks.com include:spf.esp-cc.net -all. The top 50 records ordered by domain rank are listed below.