Domains with DNS TXT v=spf1 ip4:69.16.228.4 include:spf.duplika.com ip4:50.28.37.25 ip4:50.28.36.26 +a +mx ~all
There are 183 domains that have DNS TXT set to v=spf1 ip4:69.16.228.4 include:spf.duplika.com ip4:50.28.37.25 ip4:50.28.36.26 +a +mx ~all. The top 50 records ordered by domain rank are listed below.