Domains with DNS TXT v=spf1 a mx include:_spf.mail.hostinger.com include:_spf.kmitd.com include:_spf.rdstation.com.br include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.mail.hostinger.com include:_spf.kmitd.com include:_spf.rdstation.com.br include:sendgrid.net ~all.