Domains with DNS TXT v=spf1 +a +mx +ip4:116.90.51.9 +a:146.20.161.110 +a:173.203.187.114 +include:spf.mailcluster.com.au +include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:116.90.51.9 +a:146.20.161.110 +a:173.203.187.114 +include:spf.mailcluster.com.au +include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:116.90.51.9 +a:146.20.161.110 +a:173.203.187.114 +include:spf.mailcluster.com.au +include:spf.protection.outlook.com -all