Domains with DNS TXT v=spf1 ip4:62.21.199.50 include:_spf.duocast.net include:_spf.google.com include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.paytsoftware.com +a +mx ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:62.21.199.50 include:_spf.duocast.net include:_spf.google.com include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.paytsoftware.com +a +mx ~all.

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