Domains with DNS TXT v=spf1 +a +mx +ip4:185.168.212.4 include:spf.mmd.net ~all

There are 182 domains that have DNS TXT set to v=spf1 +a +mx +ip4:185.168.212.4 include:spf.mmd.net ~all. The top 50 records ordered by domain rank are listed below.