Domains with DNS TXT v=spf1 a mx ip4:50.232.17.20 ip4:209.222.82.28 ip4:209.222.82.82 include:spf.ess.barracudanetworks.com -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:50.232.17.20 ip4:209.222.82.28 ip4:209.222.82.82 include:spf.ess.barracudanetworks.com -all.