Domains with DNS TXT v=spf1 include:_spf.google.com include:sendgrid.net include:spf.mandrillapp.com include:2977146.spf03.hubspotemail.net include:_spf.salesforce.com ~all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com include:sendgrid.net include:spf.mandrillapp.com include:2977146.spf03.hubspotemail.net include:_spf.salesforce.com ~all.

Top Domains with TXT set to v=spf1 include:_spf.google.com include:sendgrid.net include:spf.mandrillapp.com include:2977146.spf03.hubspotemail.net include:_spf.salesforce.com ~all