Domains with DNS TXT v=spf1 +a +mx +ip4:193.143.77.18 +ip4:193.143.77.20 ~all

There are 420 domains that have DNS TXT set to v=spf1 +a +mx +ip4:193.143.77.18 +ip4:193.143.77.20 ~all. The top 50 records ordered by domain rank are listed below.