Domains with DNS TXT v=spf1 +a +mx +ip4:186.202.136.141 +ip4:186.202.136.194 +include:spf.dualtec.com.br ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:186.202.136.141 +ip4:186.202.136.194 +include:spf.dualtec.com.br ~all.
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:186.202.136.141 +ip4:186.202.136.194 +include:spf.dualtec.com.br ~all.