Domains with DNS TXT v=spf1 ip4:51.222.44.158 ip4:51.161.84.136 +a +ip4:68.71.55.42 include:spf.protection.outlook.com include:spf.ess.ca.barracudanetworks.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:51.222.44.158 ip4:51.161.84.136 +a +ip4:68.71.55.42 include:spf.protection.outlook.com include:spf.ess.ca.barracudanetworks.com -all.

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