Domains with DNS TXT v=spf1 include:spf.protection.outlook.-com include:customer.mailguard.com.au ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.-com include:customer.mailguard.com.au ~all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.-com include:customer.mailguard.com.au ~all