Domains with DNS TXT v=spf1 ip4:116.90.57.112 include:spf.protection.outlook.com include:spf.mailcluster.com.au include:mailgun.org -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:116.90.57.112 include:spf.protection.outlook.com include:spf.mailcluster.com.au include:mailgun.org -all.