Domains with DNS TXT v=spf1 +a +mx +ip4:66.147.244.191 include:appriver.com include:spf.ess.barracudanetworks.com -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:66.147.244.191 include:appriver.com include:spf.ess.barracudanetworks.com -all.