Domains with DNS TXT v=spf1 ip4:51.159.198.103 +a +mx +include:lists.dag.eti.br -all
There are 16 domains that have DNS TXT set to v=spf1 ip4:51.159.198.103 +a +mx +include:lists.dag.eti.br -all. The top 16 records ordered by domain rank are listed below.