Domains with DNS TXT v=spf1 +mx +a +ip4:116.90.51.41 +include:spf.mailcluster.com.au -all
There are 2 domains that have DNS TXT set to v=spf1 +mx +a +ip4:116.90.51.41 +include:spf.mailcluster.com.au -all. The top 2 records ordered by domain rank are listed below.