Domains with DNS TXT v=spf1 +mx +a include:spf.protection.outlook.com ip4:116.90.54.17 ip6:2401:fc00:0:14::11 include:spf.mailcluster.com.au ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a include:spf.protection.outlook.com ip4:116.90.54.17 ip6:2401:fc00:0:14::11 include:spf.mailcluster.com.au ~all.

Top Domains with TXT set to v=spf1 +mx +a include:spf.protection.outlook.com ip4:116.90.54.17 ip6:2401:fc00:0:14::11 include:spf.mailcluster.com.au ~all