Domains with DNS TXT v=spf1 mx include:u3300229.wl230.sendgrid.net include:emailsrvr.com include:spf.mandrillapp.com include:xero.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx include:u3300229.wl230.sendgrid.net include:emailsrvr.com include:spf.mandrillapp.com include:xero.com ~all.