Domains with DNS TXT v=spf1 +a +mx +include:spf.au.smxemail.com include:spf.hostingplatform.net.au -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +include:spf.au.smxemail.com include:spf.hostingplatform.net.au -all.

Top Domains with TXT set to v=spf1 +a +mx +include:spf.au.smxemail.com include:spf.hostingplatform.net.au -all