Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:174.142.221.65 ip4:51.79.107.79 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:174.142.221.65 ip4:51.79.107.79 -all.

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