Domains with DNS TXT v=spf1 include:spf.messagelabs.com include:_spf.google.com include:msgfocus.com include:spf.mandrillapp.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.messagelabs.com include:_spf.google.com include:msgfocus.com include:spf.mandrillapp.com -all.