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There is 1 domain that have DNS TXT set to v=spf1 ip4:51.222.203.24 ip4:51.161.15.131 include:relay.mailchannels.net include:_spf.rdstation.com.br include:sendgrid.net ~all.

Top Domains with TXT set to v=spf1 ip4:51.222.203.24 ip4:51.161.15.131 include:relay.mailchannels.net include:_spf.rdstation.com.br include:sendgrid.net ~all