Domains with DNS TXT v=spf1 ip4:204.8.97.19 ip4:204.8.97.21 ip4:71.4.220.111 ip4:50.238.159.137 mx include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:listrak.com include:esp1.co -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:204.8.97.19 ip4:204.8.97.21 ip4:71.4.220.111 ip4:50.238.159.137 mx include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:listrak.com include:esp1.co -all.

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