Domains with DNS TXT v=spf1 mx a ip4:117.120.11.125 ip4:221.121.140.173 include:optusnet.com.au include:telstra.com.au ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:117.120.11.125 ip4:221.121.140.173 include:optusnet.com.au include:telstra.com.au ~all.