Domains with DNS TXT v=spf1 ip4:177.70.12.34 +a +mx +ip4:177.70.18.170 +include:spf.instaremail.com.br +include:spf.instartecnologia.com.br ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:177.70.12.34 +a +mx +ip4:177.70.18.170 +include:spf.instaremail.com.br +include:spf.instartecnologia.com.br ~all.

Top Domains with TXT set to v=spf1 ip4:177.70.12.34 +a +mx +ip4:177.70.18.170 +include:spf.instaremail.com.br +include:spf.instartecnologia.com.br ~all