Domains with DNS TXT v=spf1 ip4:177.52.160.28 ip4:187.72.171.137 ip4:74.55.80.77 include:_spf.dialhost.com.br -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:177.52.160.28 ip4:187.72.171.137 ip4:74.55.80.77 include:_spf.dialhost.com.br -all.