Domains with DNS TXT v=spf1 include:_spf.rdstation.com.br include:sendgrid.net +a +mx +ip4:54.39.157.202 include:_spf.lnxserversecure.com +include:spf.protection.outlook.com include:spf.protection.outlook.com +ip4:159.183.156.177 ~all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.rdstation.com.br include:sendgrid.net +a +mx +ip4:54.39.157.202 include:_spf.lnxserversecure.com +include:spf.protection.outlook.com include:spf.protection.outlook.com +ip4:159.183.156.177 ~all.

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