Domains with DNS TXT v=spf1 ip4:15.235.117.162 ip4:51.222.146.136 include:smtp.deltaservers.com.br +a +mx +ip4:142.44.216.172 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:15.235.117.162 ip4:51.222.146.136 include:smtp.deltaservers.com.br +a +mx +ip4:142.44.216.172 ~all.