Domains with DNS TXT v=spf1 +a include:_spf.google.com include:spf.mandrillapp.com include:servers.mcsv.net -all

There is 1 domain that have DNS TXT set to v=spf1 +a include:_spf.google.com include:spf.mandrillapp.com include:servers.mcsv.net -all.

Top Domains with TXT set to v=spf1 +a include:_spf.google.com include:spf.mandrillapp.com include:servers.mcsv.net -all