Domains with DNS TXT v=spf1 ip4:173.13.170.13 ip4:173.165.226.225 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:173.13.170.13 ip4:173.165.226.225 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all.