Domains with DNS TXT v=spf1 ip4:67.227.213.23 include:spf.duplika.com ip4:67.225.220.102 +mx +a +ip4:67.225.220.78 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:67.227.213.23 include:spf.duplika.com ip4:67.225.220.102 +mx +a +ip4:67.225.220.78 ~all.