Domains with DNS TXT v=spf1 ip4:23.29.118.197 include:_spf.smtpexpress.com.br +a +mx +include:_spf.google.com +ip4:209.133.216.17 -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:23.29.118.197 include:_spf.smtpexpress.com.br +a +mx +include:_spf.google.com +ip4:209.133.216.17 -all.