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There is 1 domain that have DNS TXT set to v=spf1 +ip4:20.66.37.172 +ip4:75.149.171.199 +ip4:96.74.15.121 +ip4:76.104.162.204 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.saashr.com -all.

Top Domains with TXT set to v=spf1 +ip4:20.66.37.172 +ip4:75.149.171.199 +ip4:96.74.15.121 +ip4:76.104.162.204 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.saashr.com -all