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There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:50.231.169.134 include:spf.protection.outlook.com include:5067168.spf03.hubspotemail.net include:spf.ess.barracudanetworks.com ~all.

Top Domains with TXT set to v=spf1 a mx ip4:50.231.169.134 include:spf.protection.outlook.com include:5067168.spf03.hubspotemail.net include:spf.ess.barracudanetworks.com ~all