Domains with DNS TXT v=spf1 +a +mx +ip4:138.117.217.120 include:spf.sierra.servidor.net.br ~all
There are 206 domains that have DNS TXT set to v=spf1 +a +mx +ip4:138.117.217.120 include:spf.sierra.servidor.net.br ~all. The top 50 records ordered by domain rank are listed below.