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There is 1 domain that have DNS TXT set to v=spf1 ip4:198.57.247.147 ip4:50.87.145.114 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all.

Top Domains with TXT set to v=spf1 ip4:198.57.247.147 ip4:50.87.145.114 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all