Domains with DNS TXT v=spf1 a ip4:192.185.77.139 include:spf.protection.outlook.com include:customer.mailguard.com.au include:spf.mandrillapp.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a ip4:192.185.77.139 include:spf.protection.outlook.com include:customer.mailguard.com.au include:spf.mandrillapp.com ~all.