Domains with DNS TXT v=spf1 ip4:52.156.175.228 ip4:20.188.243.118 include:spf.protection.outlook.com include:sendgrid.net include:servers.mcsv.net include:spf.au.exclaimer.net -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:52.156.175.228 ip4:20.188.243.118 include:spf.protection.outlook.com include:sendgrid.net include:servers.mcsv.net include:spf.au.exclaimer.net -all.