Domains with DNS TXT v=spf1 a mx ptr include:spf.mandrillapp.com redirect=spf.serveriai.lt include:_spf.google.com include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr include:spf.mandrillapp.com redirect=spf.serveriai.lt include:_spf.google.com include:mailgun.org ~all.