Domains with DNS TXT v=spf1 ip4:216.81.113.3 include:spf.ess.barracudanetworks.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:216.81.113.3 include:spf.ess.barracudanetworks.com -all.

Top Domains with TXT set to v=spf1 ip4:216.81.113.3 include:spf.ess.barracudanetworks.com -all