Domains with DNS TXT v=spf1 +a +mx +ip4:177.52.160.70 +ip4:177.52.160.63 +include:_spf.dialhost.com.br -all

There are 16 domains that have DNS TXT set to v=spf1 +a +mx +ip4:177.52.160.70 +ip4:177.52.160.63 +include:_spf.dialhost.com.br -all. The top 16 records ordered by domain rank are listed below.