Domains with DNS TXT v=spf1 +a +mx ip4:221.121.156.66 include:spf.v6send.net +ip4:221.121.156.66 +ip4:101.0.116.50 ip4:203.113.230.154 +a:remote.artofhearing.com.au +include:spf.mailcluster.com.au -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx ip4:221.121.156.66 include:spf.v6send.net +ip4:221.121.156.66 +ip4:101.0.116.50 ip4:203.113.230.154 +a:remote.artofhearing.com.au +include:spf.mailcluster.com.au -all.