Domains with DNS TXT v=spf1 ip4:157.231.165.18 ip4:89.213.18.65 ip4:51.52.39.186 ip4:51.52.15.74 include:spf.ess.uk.barracudanetworks.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:157.231.165.18 ip4:89.213.18.65 ip4:51.52.39.186 ip4:51.52.15.74 include:spf.ess.uk.barracudanetworks.com -all.