Domains with DNS TXT v=spf1 +a +mx +ip4:51.222.10.148 +ip4:209.145.51.16 +include:_spf.rdstation.com.br +include:sendgrid.net ~all

There are 2 domains that have DNS TXT set to v=spf1 +a +mx +ip4:51.222.10.148 +ip4:209.145.51.16 +include:_spf.rdstation.com.br +include:sendgrid.net ~all. The top 2 records ordered by domain rank are listed below.

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