Domains with DNS TXT v=spf1 +a +ip4:170.64.231.144 +ip4:110.232.143.18 +include:mxs.au +include:_spf.google.com +include:sendgrid.net +include:helpscoutemail.com +include:xero.com +include:144935527.spf04.hubspotemail.net ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +ip4:170.64.231.144 +ip4:110.232.143.18 +include:mxs.au +include:_spf.google.com +include:sendgrid.net +include:helpscoutemail.com +include:xero.com +include:144935527.spf04.hubspotemail.net ~all.

Top Domains with TXT set to v=spf1 +a +ip4:170.64.231.144 +ip4:110.232.143.18 +include:mxs.au +include:_spf.google.com +include:sendgrid.net +include:helpscoutemail.com +include:xero.com +include:144935527.spf04.hubspotemail.net ~all