Domains with DNS TXT v=spf1 mx a ip4:149.72.79.36 ip4:168.245.21.84 ip4:4.39.223.230 ip4:184.172.53.68 ip4:192.174.91.209 ip4:192.174.91.210 include:spf.protection.outlook.com include:ess.barracudanetworks.com -all

There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:149.72.79.36 ip4:168.245.21.84 ip4:4.39.223.230 ip4:184.172.53.68 ip4:192.174.91.209 ip4:192.174.91.210 include:spf.protection.outlook.com include:ess.barracudanetworks.com -all.

Top Domains with TXT set to v=spf1 mx a ip4:149.72.79.36 ip4:168.245.21.84 ip4:4.39.223.230 ip4:184.172.53.68 ip4:192.174.91.209 ip4:192.174.91.210 include:spf.protection.outlook.com include:ess.barracudanetworks.com -all