Domains with DNS TXT v=spf1 +mx +ip4:177.11.209.2 +ip4:177.11.209.6 +include:spf.enviaremails.com.br +include:sendgrid.net +include:rdstation.com.br ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +ip4:177.11.209.2 +ip4:177.11.209.6 +include:spf.enviaremails.com.br +include:sendgrid.net +include:rdstation.com.br ~all.

Top Domains with TXT set to v=spf1 +mx +ip4:177.11.209.2 +ip4:177.11.209.6 +include:spf.enviaremails.com.br +include:sendgrid.net +include:rdstation.com.br ~all