Domains with DNS TXT v=spf1 include:customer.mailguard.com.au include:amazonses.com include:smtpout1111.namebrightmail.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:customer.mailguard.com.au include:amazonses.com include:smtpout1111.namebrightmail.com -all.