Domains with DNS TXT v=spf1 ip4:157.245.154.137 include:outbound.trustnetworks.com.au +a +mx +include:customer.mailguard.com.au ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:157.245.154.137 include:outbound.trustnetworks.com.au +a +mx +include:customer.mailguard.com.au ~all.

Top Domains with TXT set to v=spf1 ip4:157.245.154.137 include:outbound.trustnetworks.com.au +a +mx +include:customer.mailguard.com.au ~all