Domains with DNS TXT v=spf1 include:customer.mailguard.com.au ip4:103.103.108.134 -all
There is 1 domain that have DNS TXT set to v=spf1 include:customer.mailguard.com.au ip4:103.103.108.134 -all.
There is 1 domain that have DNS TXT set to v=spf1 include:customer.mailguard.com.au ip4:103.103.108.134 -all.