Domains with DNS TXT v=spf1 ip4:67.225.220.9 include:spf.duplika.com ip4:67.227.213.23 ip4:69.16.228.40 +mx +a ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:67.225.220.9 include:spf.duplika.com ip4:67.227.213.23 ip4:69.16.228.40 +mx +a ~all.