Domains with DNS TXT v=spf1 include:au._netblocks.mimecast.com include:oneplanet.com.au.spf.auto.dnssmarthost.net +ip4:117.120.12.177 +a +mx -all
There is 1 domain that have DNS TXT set to v=spf1 include:au._netblocks.mimecast.com include:oneplanet.com.au.spf.auto.dnssmarthost.net +ip4:117.120.12.177 +a +mx -all.