Domains with DNS TXT v=spf1 a mx ip4:64.18.160.77 include:sendgrid.net a:spf10.webnames.ca include:transmail.net include:zcsend.net ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:64.18.160.77 include:sendgrid.net a:spf10.webnames.ca include:transmail.net include:zcsend.net ~all.

Top Domains with TXT set to v=spf1 a mx ip4:64.18.160.77 include:sendgrid.net a:spf10.webnames.ca include:transmail.net include:zcsend.net ~all